Advantages of Pre Engineered Steel Buildings

Pre engineered steel buildings is one of the new concept of constructing buildings. Pre engineered buildings are constructed off-site and later on assembled on the final location, they can even be transferred from one location to another if required. Pre engineered buildings are constructed using pre-determined stock of raw material that can satisfy a broad range of aesthetic and structural.

Due to the increase demand of prefabricated steel buildings, many companies have jumped into this lucrative business to make profit out of it. Metal building supplier makes and supply the required structure at pre decided location. Some companies fabricate only steel buildings while some offer buildings of wood and fiberglass also.

Super fast deliveries, state of the art technology and world class standards are some of the features which have made metal building suppliers very popular with many organizations. Pre engineered metal building is giving tough competition to the traditional method of constructing building because pre fabricated buildings offers accuracy and flexibility in design, you have number of designs to choose from.

Some of the other advantages of Pre engineered steel buildings are:

1. Recycling: Unlike traditional method of constructing building, the material pre fabricated building such as steel can be reused therefore these buildings are cost effective and environment friendly.

2. Less expensive: Pre engineered metal buildings are easier, quicker and almost 45-50% less expensive then usual method of constructing building

3. Less maintenance: Pre engineered buildings requires are durable and requires less maintenance

Pre fabricated metal buildings are available in many types such as tross & columns, portals, multi story buildings and more which you can order according to your requirement.

Whether you are looking to construct office, mall, complex or any other thing metal building supplier is the best person to consult with. But it is very essential to contact right manufacturer who offer quality raw material at reasonable cost. You can also refer to the previous customer of the metal building supplier to check out the level of satisfaction. There are many suppliers who try to attract customers from their false claims. Therefore, it is very important to check the market credibility steel building supplier.

Due to the numerous advantages of pre engineered steel buildings such as cost effectiveness and faster construction, these buildings have become the best choice for every organization. These buildings offer hassle free construction and is the perfect solution to any of your construction need.

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Steel buildings gaining ground

Steel buildings gaining ground

Steel buildings are increasingly becoming popular in the construction sector. As many as 100 such buildings are constructed a year. Photo: STAR

Kawsar Khan

Steel buildings are gradually making a strong hold in Bangladesh’s construction sector, as around 16 companies construct over 100 such buildings every year on average.

Sector people put the annual turnover of the construction segment at about Tk 1,000 crore.

They said cost-effectiveness, less time-consuming for construction, lightweight, resale value and less vulnerability than RCC buildings are some advantages of steel buildings.

The construction of steel building began for the first time with the inception of Chittagong Export Processing Zone in 1984. Now such building is a common scene in all the industrial areas.

Though the main purposes were to house industries and silos in these buildings at the initial stage, hotels, garment factories, restaurants, garage and schools are now constructed with steel.

If you, by any chance, had been in Gazipur industrial belt, steel buildings would not spare your eyes.

Besides factory buildings, some corporate offices like Grameenphone headquarters in Gulshan in the capital and hotels such as 20-storey Hotel Sarena are some other examples of steel building.

To construct it, all equipment, generally imported from Korea, Japan, China, Russia and India, are first engineered at a factory as per sizes and later assembled on the construction site, which is why it is also known as pre-engineered building.

Such buildings are very popular across the world mainly because it gives a huge architectural flexibility.

“Now we are constructing an industrial building with a 150-feet floor without having any pillar. If it was made of concrete, it would have been very costly,” said Rafiqul Islam, general manager of Quantam Builders and Engineering Ltd.

Another advantageous side of steel building is it can be constructed within a very short time.

” It takes six to seven month to construct a 5-storey steel building, while for a conventional RCC (reinforced cement concrete) building it requires not less than two years,” said M Akkas Ali, managing director of Multi-Concept Steel Building Products that has made 2.2 million sq ft areas of steel building during its lifetime.

Every year a constructor receives 6-7 offers to build steel establishments, the heights of which range from 2 to 7 storey. Presently garment-related industry owners are the main customers for those buildings, as they do not like to wait for years to get their industry buildings completed.

“If you go to the industrial areas outside Dhaka, you will see many 5-6 storey buildings constructed with steel,” said Siraj Chowdhury, vice president of McDonald Steel Building Products Ltd which has constructed over 500 steel buildings over the last 20 years.

Talking about the cost of steel buildings M Akkas Ali, also president of the proposed Steel Building Manufacturers Association of Bangladesh, said if construction cost of RCC building is Tk 500 per square feet, it is Tk 250-Tk 300 for every unit of a steel building. But costs increase in case of high-rise buildings, he added.

Lightweight is another advantageous point.

If designed accurately, weight of a steel building becomes 20 per cent to 30 per cent lower than any RCC building.

When the RCC buildings have no resell value because it is not possible to shift from one place to another, it is very easy for a steel building to dismantle and shift, enabling it to get 80 per cent resale value of its original cost.

Some software available in the market will cater to your need for designing steel buildings. If all necessary information such as height and weight of the building you want to construct is put into the software it automatically gives construction measurements.

On the prospect of such buildings in the country, Ahmed Salah, Bangladesh sales manager of Saudi Arabia-based Zamil Steel, said: “ It’s very good.”

He, however, did not elaborate how his globally renowned company do its business here.

The Advantages of Pre-Engineered Steel Buildings

The Advantages of Pre-Engineered Steel Buildings


Steel is a remarkable material that has been steadily increasing in popularity for construction. It is 66% recyclable, which offers both environmental and financial benefits, and is especially strong and durable. There are a number of options available for building with steel, and one of the most innovative of those options are pre-engineered steel buildings. They are planned, designed and almost pre-built at the factory itself. They just have to be assembled after they reach the building site. They are pre-drilled, pre-cut and pre-welded and just need to be bolted together. This can often be done quickly and with a minimum of professional assistance, and sometimes with none at all.

They are quicker, easier and almost 50% less expensive than conventional buildings. Besides, they can be designed as per exact specifications. Elements of the site, other buildings in the area, proposed purpose, and other elements can be taken into consideration. This is the reason for the increasing use of pre-engineered steel buildings for schools, offices, houses, stores, churches and recreational places.

Pre-engineered steel buildings, which have no support columns, are known as clear-span buildings. Though they maximize floor space, they cannot be expanded in width. On the other hand, multi-span buildings have unlimited scope for expansion and are thus are often a popular choice for offices and residential buildings.

Pre-engineered steel homes have also become very popular in recent years. They offer affordability and flexibility, among many other benefits. There are two kinds of pre-engineered steel buildings: modular and manufactured homes. The only difference is that manufactured homes need not be built as per the building codes, unlike modular homes. For this reason, modular homes are often considered to be more sturdy and reliable.

Whether you're creating a manufactured home, modular home, or even a new office, pre-engineered steel buildings offer a vast array of affordable and durable options.

Steel Buildings Info provides detailed information about commercial, pre-fabricated, and pre-engineered steel buildings, steel storage buildings, and steel building kits. Steel Buildings Info is affiliated with Business Plans by Growthink.

The Advantages of Steel Buildings

The Advantages of Steel Buildings


Use of steel as a construction material has seen phenomenal growth in the last few years. Although steel buildings have been used in the commercial and industrial sectors for a long time, they are increasingly gracing the skylines of countries all over the world.

Use of metals in construction began in the 1700's with the use of iron columns within walls. Iron beams and columns became a common feature in large industrial buildings over the years. Ever since Sir Henry Basserner invented steel in 1855, it has become an integral part of bridges, pipelines and even skyscrapers. Various difficulties with the use of wood, such as its expense and the impact its use has on the environment, have contributed to the popularity of steel.

Steel buildings offer many advantages. They are usually constructed much faster than buildings using other materials; the costs are usually lower compared to traditional building methods; they are lighter weight; they are easier to maintain; and they carry a reduced risk of fire. Moreover, steel is 66% recyclable, which makes it an especially cost-effective and environmentally sound alternative to any other construction material. Above all, strength is a major plus for steel. Steel structures can withstand unfavorable weather conditions such as hurricanes, high winds, heavy snow and even earthquakes. They are also resistant to termites, creeping, cracks, splitting and rotting, thus increasing durability.

Even though steel framed homes are still slightly more expensive than traditional wood-based buildings, savings from the fact that they are more energy-efficient and reduced maintenance make them an attractive alternative. Besides, they can be given a conventional look by covering them with traditional building materials like bricks, siding or stucco. There are various benefits such as lower insurance costs (since risk of fire is lower), lower assembly and labor costs, and decreased material costs due to prefabricated designing. Modern technologies have also influenced the growth of the steel building systems industry since it can be used for better design and fabrication.

Steel building products, including steel frames, are made of recycled steel. No less than 28% of steel frames are recycled steel, which can then be recycled in turn. This is better for the environment than wood, as it is estimated that a typical 2000-square-foot home uses the wood from around almost 50 trees. The same house, when built with steel, requires only about six scrapped automobiles.

Steel Buildings Info provides detailed information about commercial, pre-fabricated, and pre-engineered steel buildings, steel storage buildings, and steel building kits. Steel Buildings Info is affiliated with Business Plans by Growthink.

The Benefits of Steel Storage Buildings

The Benefits of Steel Storage Buildings


Steel is gaining in popularity as a building material due to the many options it offers, its strength, and its affordability. Steel storage buildings are one of the many options available; they range from airplane hangars to garden sheds. The most popular use for steel storage buildings is as self-storage units. Security, space, strength and low maintenance are some of the advantages.

Steel is the preferred choice for storage buildings as it is strong enough to resist extreme weather conditions like high-speed winds, heavy snowfall and earthquakes. Low structural maintenance costs also make it a viable alternative. Steel storage buildings can be coated with aluminum compounds to prevent rusting. Steel paneling coated with aluminum compounds prevents rusting, and increases the life of the panels to almost thirty years.

Steel storage buildings quick and easy to erect. They are available in the form of pre-engineered structures that are sent directly to the building site for instant assembling. Pre-engineering involves cutting, drilling and welding done at the manufacturing site itself, thus making erection quicker and cheaper.

Versatility is another advantage of steel storage units. They come with adjustable panels, so that the size of each individual unit can be changed as per individual requirements. Easy expansion also enables easier addition of new units to the existing building, and the lack of support columns means that there is more free space within the building.

The likelihood of a fire destroying a steel building or spreading to other units is very low as they are non-combustible. This makes steel storage buildings especially suitable for storing chemicals and other hazardous materials. Furthermore, use of security systems like alarms and coded keypads increase the security of these buildings.

Costs are not only usually lower for steel buildings, but the total costs are usually more easily and accurately predicted. Steel buildings that are used for storage purposes cost less than conventional buildings, as they can be pre-engineered to suit the exact requirements of the site.

Steel Buildings Info provides detailed information about commercial, pre-fabricated, and pre-engineered steel buildings, steel storage buildings, and steel building kits. Steel Buildings Info is affiliated with Business Plans by Growthink.

A Guide to Commercial Steel Buildings

A Guide to Commercial Steel Buildings

Commercial steel buildings are prefabricated and custom-designed for use as offices, stores, distribution centers, freight terminals, service stations, aircraft hangers, commercial garages and more. Since they can be molded into a range of shapes and sizes, steel buildings are finding applications in most any industry imaginable.

All commercial steel buildings are pre-engineered at the manufacturing site and shipped out along with their components to the construction site for assembling. They are particularly advantageous as they can be easily increased in length and number. Since steel does not require much space for support columns, there is more usable free space, making it more suitable use in large warehouses and airplane hangers. Most manufacturers have trained staff who deliver and lay out the components. This makes construction easier and more efficient.

In addition to their low structural maintenance, and durability, accurate price estimates make steel buildings more attractive in the commercial sector.

Commercial steel buildings come in three major categories. The first is steel framed, wherein just the structure or the frame is made of steel, and the external finishing is done with other conventional material such as stucco or brick. This is common in offices, houses and other smaller establishments.

The next category is steel pole buildings, wherein posts and trusses are replaced with steel and then the roof and walls are sheathed with metal. These buildings, also known as pole barns, are more often used in the agricultural sector.

Lastly, steel arch buildings, made of arched steel panes, are the easiest to erect and are most often used for industrial and agricultural purposes. They are completely made of steel and molded in the form of an arch, which serves as both the roof and the wall. They are mostly used in do-it-yourself construction.

A steel building from any of these categories can offer an affordable and durable option for construction.

Steel Buildings Info provides detailed information about commercial, pre-fabricated, and pre-engineered steel buildings, steel storage buildings, and steel building kits. Steel Buildings Info is affiliated with Business Plans by Growthink.

Fresno-based Electronic Recyclers has yards in other cities too

Fresno-based Electronic Recyclers has yards in other cities too
Recycle: 'Flight to quality' observed
Monday, Dec. 15, 2008
By Sanford Nax / The Fresno Bee

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Commodity prices have fallen drastically, but Fresno-based Electronic Recyclers continues to expand, believing more volume helps overcome the depressed values.

In three years, Electronic Recyclers has boosted the amount of old computers, printers, televisions and other electronic waste it processes from 10,000 pounds per month to 11 million pounds in November alone.

The company has added a second facility in Fresno -- a 125,440-square-foot building that it leases a quarter-mile from its headquarters near Jensen and East avenues. It also has opened processing plants in Indianapolis, Denver and Seattle and spent almost $5 million custom-building a 120,000-pound "shredder" capable of handling 20,000 pounds of electronic waste per hour.

ERIC PAUL ZAMORA / THE FRESNO BEE

Sorted steel falls from a conveyor belt into a pile Monday in the center of Electronic Recyclers. The company’s success has resulted in a second facility in Fresno.
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At almost 400 feet long, the mammoth shredder takes center stage in the new plant in south Fresno. One conveyor belt weighs 6,800 pounds and can reduce a 1,600-pound server to precious scrap in seconds.

Metals are separated into tiny pieces and transported by way of container ships to smelters in other countries. Plastic also is sold to overseas recyclers, but Electronic Recyclers is perfecting a process that would separate the plastic by polymers, which would double or triple its value, said Pete Prinz, project manager.

John Shegerian, the company's chief executive, said the shredder produces waste that is so "clean" smelters and others are willing to pay twice as much for it.

"The metal is not contaminated with plastic, and the plastic is not contaminated with metal," he said.

The system can handle anything with a circuit board and a plug. The material is shredded into pieces as small as 11/2 inches and separated. A 7-ton shaker separates plastic from metal and, with the aid of a strong sensor, shoots the metal off in one direction and the plastic in another.

Prinz built the huge machine from 45 components obtained from a variety of industries and nations. He spent six months engineering and adapting the parts to the recycling industry.

For example, the "separators" on the shredder were adapted from a device that separates shells from nuts in the agriculture industry.

It is believed to be one of the largest shredders in North America. That's fitting in a way because the Fresno company has become one of the largest electronic recyclers in the nation.

"It's among the top five in size in the nation," said Jerry Powell, editor of E-Scrap News, a trade publication.

Powell said prices of copper, gold and other commodities harvested by Electronic Recyclers and similar businesses have tumbled significantly as demand by China dwindled after the Olympics, and in the wake of economic recession in the United States.

The price of copper has fallen a third from its record peak last summer, and steel, once $600 per ton, is now fetching $150 per ton. Many recycling companies have closed and a general consolidation is occurring.

Shegerian said he's aware of the falling values, but that higher volumes and frugality are helping compensate.

"It has been an amazing learning experience for us," he said. "Like an MBA on steroids. Surviving the tough economic times and the drop is commodity is prices is a real challenge."

Until commodity values rebound, Electronic Recyclers will use its heft to negotiate. "He'll ride it out better than most," Powell said.

The company estimates it will end 2008 with about $45 million in revenue, 225 employees in Fresno and a total of 315, and 140 million pounds of recycled waste.

Projections for 2009 are 225 million pounds of waste.

Powell said Electronic Recyclers uses its size to garner large contracts from big companies such as Wal-Mart and Best Buy, and benefits from a state contract that pays it to recycle computer and television components banned from landfills.

Shegerian said there has been "a tremendous 'flight to quality,' and our clients and potential clients do not want to be using 10 vendors anymore to handle their electronic waste. Two to three at most. So they ask us to handle all their materials across the USA or in specific geographic locations."

Seventeen states have banned or are about to ban electronic waste from landfills, and that number is likely to increase, Powell said.

Shegerian wants to be in position to capitalize on that, which is part of the reason he's opened plants in other states -- and is considering locations in New York or New Jersey, Texas and Georgia or Florida.

Shegerian plans to replicate the Fresno shredder in plants in Indianapolis, Texas and either New Jersey or New York. Meanwhile, Prinz continues to fine-tune the prototype.

The only remnant of 700,000 pounds of recycling is 200 pounds of dirt and dust, and Prinz said he has that dust tested for evidence of precious metals. "It could be sold if there is any valuables in there, and we would be 100% recyclable," he said.
The reporter can be reached at snax@fresnobee.com or (559) 441-6495.

Your Choice For Prefabricated Metal Buildings

Your Choice For Prefabricated Metal Buildings
Categories: Prefabricated Metal Building United Steel Buildings

For general purpose, prefabricated metal buildings of all shapes and sizes, look no further than United Steel Building.

A fast construction time, proven strength, unparalleled versatility, and reduced steel building prices make our company's products the best in the industry - and offer an great alternative to traditional buildings.

Our steel buildings are not only more aesthetically pleasing than you might think, but they are built to conserve energy, as well as withstand earthquakes, hurricanes and other disasters. In short, they are built in short amounts of time - to last a lifetime.

Known for providing a variety of quality products and services in the prefabricated metal building industry for many years, our elite team of experts uses advanced information, engineering and manufacturing techniques to suit our clients' needs.

Our steel buildings suit the following objectives ...

Personal
-- Metal self storage buildings
-- Boat and RV storage buildings
-- Workshops
-- Garages

Agricultural
-- Horseback riding arenas
-- Barns and stables
-- Equipment storage
-- Farm vehicle storage

Commercial & Industrial
-- Maintenance facilities
-- Temporary housing
-- Shopping centers
-- Office complexes
-- Warehouses
-- Factories
-- Schools

If you're looking for great deals on quality metal buildings, regardless of your needs, contact United Steel today. Come see why our steel building prices are competitive and our products are recognized for quality and durability.

A plethora of benefits stemming from United's experience, technology, products and guidance are just a phone call or free online quote away. Let's get started working together. We look forward to it.

Favored Classes of Steel Structures

Favored Classes of Steel Structures
There are a good number of pre-engineered steel building systems on sale on today’s international market. It is important to have a detailed discussion of any particular traits for every steel framing approach. The open-web steel joist and the hot-rolled wide flange beam are two of the most accepted choices in metal framework engineering. Both the open-web steel joist and the wide flange beam treatments will be evaluated in the contents in this report.



The open-web steel joist method is famed for its cost-efficiency and continued technological evolution. Open-web steel joists constitute this configuration that features a steel deck and the use of wide-flange steel beams or joist girders for reinforcement. A steel design program then calibrates the open-web joists which are also known as bar joists. Conduit, piping, and ductwork placement are more readily adapted as open-web design economizes space. Roof framework that is required to support similarly distributed loads makes the joist system a superior selection. High tensile strength metal is used in this configuration that results in excellent strength-to-weight percentage with the utilization of joists that are open-webbed. Due to the instability of any open-web joists, however, additional reinforcement must be utilized during building assembly of the steel structure. Once buttressing is executed and then the steel structure roof tier placed the whole assembly will become substantial. Metal beams on the perimeter in conjunction with the all-steel deck fashion the lateral building roof diaphragm. This configuration is good for steel building purchasers who desire a less slanted pitched pre-engineered roof as higher roofs in this framework system call for major building design plus cost. If the pre-engineered steel structure is no more than 17 yards in breadth then an open-web configuration can be low-priced. Joist girders can be utilized favorably for undertakings that comprise greater area in the building combined with longer spans. The system depends on some buttressing for structure cohesion and is reinforced by tubular columns or wide-flange beams.

The hot-rolled wide flange beam configuration is very accepted in the all-steel construction profession. A vast array of building loads and roof pitches can be easily adapted using this method. The beams themselves can be formed in a lot of size or shape configurations making construction elections almost limitless..

The particular hot-rolled wide flange beam technique is very proficient when 2 very different subset techniques are analyzed and one picked that matches best with the demands of the structure. One of the two methods features the continuous-beam. The core of this system is the employment of 3 simply supported structural beams. It is head and shoulders above, in most occurrences, to the employment of a solitary continuous beam considering there are substantial bending allowances and larger quantity vertical deflections. This system has its flaws, though, with prospective structure stability difficulties through strain and also cold or heat pressure of the metal beam.

Most any cantilevered beam technique is one other course that’s particularly satisfactory. Exact joint planning in this configuration is essential to the success of the planned method. Simply supported and also cantilevered structural beams are used in this aforementioned style. Numerous buildings employ the cantilevered metal beam structural framing advantageously because painstaking structure design combined with proper assembly had been utilized. No flexing movements are witnessed while structural beam fastenings develop into jointed devices.

Favored Classes of Steel Structures

Favored Classes of Steel Structures
There are a good number of pre-engineered steel building systems on sale on today’s international market. It is important to have a detailed discussion of any particular traits for every steel framing approach. The open-web steel joist and the hot-rolled wide flange beam are two of the most accepted choices in metal framework engineering. Both the open-web steel joist and the wide flange beam treatments will be evaluated in the contents in this report.



The open-web steel joist method is famed for its cost-efficiency and continued technological evolution. Open-web steel joists constitute this configuration that features a steel deck and the use of wide-flange steel beams or joist girders for reinforcement. A steel design program then calibrates the open-web joists which are also known as bar joists. Conduit, piping, and ductwork placement are more readily adapted as open-web design economizes space. Roof framework that is required to support similarly distributed loads makes the joist system a superior selection. High tensile strength metal is used in this configuration that results in excellent strength-to-weight percentage with the utilization of joists that are open-webbed. Due to the instability of any open-web joists, however, additional reinforcement must be utilized during building assembly of the steel structure. Once buttressing is executed and then the steel structure roof tier placed the whole assembly will become substantial. Metal beams on the perimeter in conjunction with the all-steel deck fashion the lateral building roof diaphragm. This configuration is good for steel building purchasers who desire a less slanted pitched pre-engineered roof as higher roofs in this framework system call for major building design plus cost. If the pre-engineered steel structure is no more than 17 yards in breadth then an open-web configuration can be low-priced. Joist girders can be utilized favorably for undertakings that comprise greater area in the building combined with longer spans. The system depends on some buttressing for structure cohesion and is reinforced by tubular columns or wide-flange beams.

The hot-rolled wide flange beam configuration is very accepted in the all-steel construction profession. A vast array of building loads and roof pitches can be easily adapted using this method. The beams themselves can be formed in a lot of size or shape configurations making construction elections almost limitless..

The particular hot-rolled wide flange beam technique is very proficient when 2 very different subset techniques are analyzed and one picked that matches best with the demands of the structure. One of the two methods features the continuous-beam. The core of this system is the employment of 3 simply supported structural beams. It is head and shoulders above, in most occurrences, to the employment of a solitary continuous beam considering there are substantial bending allowances and larger quantity vertical deflections. This system has its flaws, though, with prospective structure stability difficulties through strain and also cold or heat pressure of the metal beam.

Most any cantilevered beam technique is one other course that’s particularly satisfactory. Exact joint planning in this configuration is essential to the success of the planned method. Simply supported and also cantilevered structural beams are used in this aforementioned style. Numerous buildings employ the cantilevered metal beam structural framing advantageously because painstaking structure design combined with proper assembly had been utilized. No flexing movements are witnessed while structural beam fastenings develop into jointed devices.

Design Considerations for Steel Buildings

Design Considerations for Steel Buildings

Most steel building manufacturers and suppliers have developed diverse building systems. This allows consumers to select the proper system best meeting their building characteristics and specific building load specifications.


One building system is the steel hybrid structure. Hybrid structures integrate the integrity of the metal building system construction processes with the strength of conventional steel. Hybrid structures are able to meet or exceed heavy loading requirements by providing effective design profiles. There is marked design flexibility inherent with a hybrid steel structure. Hybrid structures are generally supplied by one vendor; making shopping around for ancillary components and accessories unnecessary.

Hybrid steel buildings are able to be erected quickly with comparative ease. Consequently, hybrid structures go up in a fraction of the time of more conventional buildings. No matter how large or complex you plan on your building being, a wide expanse of engineering options can fulfill your design requirements. Substantial cost savings occur in regards to large projects when you go for hybrid structures and not traditional buildings. In the future, it is highly likely that steel buildings will be considered THE traditional way to build.

There are many configurations utilized in steel building construction to best fit and adapt to your specific needs. The first design configuration explored is the lean-to. Specifically designed to give you additional square footage either under your roof, or alongside your existing building structure. A lean-to attaches right at, or just below the eave of your existing structure. Providing shelter for a variety of uses; including storing goods either perishable or non-perishable, storing your equipment or keeping your livestock. Depending on your design requirements, a lean-to can be partially or fully-covered.

Another building design option is the single slope. This is a simple sloping roof in one plane. The slope of the roof on this steel structure is from one side wall to the opposite side wall without a gable. Retail strip malls favor this type of construction.

The unsymmetrical gable steel building is a popular choice. This is a ridged or otherwise known as a double-slope building, where the ridge of the roof is specifically designed to be off-center. This is used by some restaurants or specialty shops.

The last design configuration is the symmetrical gable steel building. A ridged or double-sloped structure on which the ridge of the roof is located in the center of the building. This is the most popular configuration of steel building chosen used for a vast array of design configurations among many consumers.

Steel Buildings Are Not Created Equal

Steel Buildings Are Not Created Equal

Possibly, you have seen advertisements in magazines or online offering “The cheapest steel buildings available on the market today!â€� Or, “take advantage of these hot deals - today only.” After investigating these claims you will discover that cheaper economy models means lower-quality steel components are being offered.


Thomas Jefferson once said: “Never buy what you do not want because it is cheap, it will be dear to you.” If Mr. Jefferson were alive today, he would see his words reflected in those cheap ads. Ask yourself: “Am I making the best deal based on the price, or have I done my research correctly?”

There are countless quality steel buildings sold at attractive prices by reputable, steel building manufactures and suppliers - sometimes at a fraction of the cost of a more conventional structure. These types of structures are not the focus here.

The pivotal point around this “deal” are the cheaper, lower quality steel buildings utilizing thinner 29 gauge steel instead of the heavier 26 gauge. The maintenance problems for these types of buildings can be insurmountable versus those built with 26 gauge steel.

Quonset huts are examples of yesterday’s technology in steel structures. They are widely available, advertised at low prices but when purchased they can quickly max out your budget. Effectively insulating these structures is daunting. Basically, these structures are inefficient with prohibitively high utility bills for you to look forward to in the future.

Another way to look at which steel building you should purchase is to compare it to a surgical procedure. Do you shop around for the cheapest doctor, or the doctor who will perform a quality procedure for a higher cost? If you want the cheapest doctor to handle the surgery then read no further. However, if you’re interested in quality resulting in success, then consider the highest quality steel building you can afford. Make sure the company offers only premium grade materials. Generally these companies will not offer you the cheapest building; they will offer you a competitive price because they want your business. There is always room for negotiation with a reputable company. When you deal with a manufacturer or a supplier, you are not hit with any added brokering fees. The design and rigging is completed within the company with no additional vendor nightmares and added costs.

Steps to Starting Your Metal Building Project

Steps to Starting Your Metal Building Project

Before beginning any metal building project, you would be wise to consider the following questions: How much money have you set aside for this project? Have you made room for emergency allowances such as problems that might come up during the process of assembling your building? Therefore, if you are on a limited budget, you might be better served in choosing a small structure capable of being expanded in the future (should the need arise).


The purchase of “special deals” might become a costly venture as cheap prices constitute lower-grade steel being used. These buildings can quickly become a hole in the ground that you are pouring money into. In order to minimize your long-term maintenance and upkeep expenses purchase the highest quality steel structure you can afford.

Most steel buildings do not come complete as a base building package. They don’t arrive at your job-site with doors, windows, vents and extra components you will need to make your building whole. These amenities are purchased separately from the package you will be looking at.

To keep on track with your budget, calculate the amount of amenities you need and call around for pricing quotes. Try and use local distributors to gain better prices. Make sure you know the exact height of your metal building. Allow at least two feet in height more than your tallest door or entrance clearance requirement. Work on all this BEFORE you purchase your building.

Ask to see the instructions for the style of building you are considering. Take these instructions to a local builder and ask his opinion. Do they make sense? Are they complete?

The erector for your metal building project will rarely offer to prepare the ground for your building. His job is lined out. He will help you raise your building. Your responsibility lies in clearing out any foliage, leveling the ground and preparing the ground by putting in your forms before you pour the foundation. If the foliage is dense and you have time constraints contact a local landscaping company. If you are in farming country, talk to a local goat farmer. He would probably be thrilled to loan you a few goats to clear your land. Just be sure you provide strong- escape proof fencing! What would take a large working crew and over eight dumpsters to clear and fill- a herd of goats can remove in four days.

Be sure that your new steel building has all the space you require in order to conduct your business. Even though metal buildings are expandable, don’t cut down your size requirements initially. You might find yourself out of space and out of options in the future. If you do find yourself in this predicament, installing those options at a later date will cut deeply into your pocketbook.

Budget for as much space required by your initial design phase. If your needs are for a column-free interior, you should go with clear-span metal frame construction. A more expensive system, clear-span accommodates up to 300 feet in width. Gymnasiums and sports facilities use clear-span construction. You can save additional money if the application of additional interior columns is not an issue at the manufacturing plant. This is called a multi-span metal frame system.

The Contents of a Steel Building Kit

The Contents of a Steel Building Kit

Steel building kits are simply a comprehensive set of all the parts required to assemble a steel building. They are complete in composition from the pre-drilled holes to the bolts for joining the individual components, the pre-welding of parts joined together, as well as the pre-punched “forms” for the structure. These components are fabricated using state-of-the art computer technologies for precise engineering.


The vast majority of steel buildings are constructed at the manufacturing site. These buildings only require the assembly of the parts in the kit through a simple step-by-step process. When the whole of the steel building is from a single reliable manufacturer, the structural integrity of the components is inherent. Steel building kits are customized to the specific building requirements of the purchaser; all options and codes are pre-engineered in the building prior to shipment.

Steel building kits can be so simple that, in many instances, the customer themselves can erect the building. Most steel buildings have common components such as arched panels. These are single sheet steel panels that are raised to form the roof as well as the two parallel walls of the structure. The length of any of these buildings can be easily extended, simply by adding more steel arches. The base connectors are used to attach arches and end wall panels to the concrete foundation by the use of anchor bolts. Anchor bolts need to be supplied by the consumer; they are not shipped with the building.

Steel building kits come with an assembly manual that provides a list of all the components included and also a step-by-step analysis of assembling the structure. The use of standard size bolts for all connections allows for easier construction. Polyethylene washers will also be used for sealing the bolt connections.

Doors will usually be pre-drilled to fit in any of the framed openings engineered into the end wall panels. End wall panels are the walls that fit on either end of the building. They are designed to simply bolt onto the base connector and the end arch panel. Steel framed openings are installed into the end walls for both doors and windows.

Steel building trim kits are used to cover any exposed edges and thus give a clean finish to the wall. Vents are installed into the end walls and/or roof to allow the air in the building to circulate and help reduce the possibility of excessive dampness due to condensation in the air.

Steel building kits purchased from reputable manufacturers offer many affordable and durable options for the purchaser. There is such a degree of accuracy in the engineering of the buildings that many purchasers erect the building without the need for professional help. Make sure are familiar with all the details, however, before endeavoring to assemble a steel building kit yourself.

Six Factors to Begin Your Metal Building Project

Six Factors to Begin Your Metal Building Project

Any metal building project involves examining a number of issues and several important decisions before the building project can commence. There are six essential factors described below that you will need to look at and make a decision on.


The first consideration is your budget and how much money is available to fund your project. Many people fall into the trap of having enough funding for the initial phase of the project, but not having the resources to see the building through to completion. Consider a small building, initially, if your funding is limited. You can expand the smaller structure into a larger building as your funding allows in the future. The purchase of cheap, flimsy, metal “economy� buildings is not advised. These buildings can quickly turn into repair and/or maintenance nightmares. Always purchase the highest quality metal building you can afford so as to minimize your long term maintenance expenditures.

A standard base building package for most metal buildings does not include accessories or components. If you will need doors, windows, or insulation, these are considered options and therefore entail additional costs. These items need to be purchased separately from the base building package, so budget accordingly. Calculate the quantity and price of all the accessories that you will require first, before you purchase the building, to see if you will be able to afford it. You need to know the exact height of the metal building that you need. In order to determine this, figure at least two feet in height more than your tallest door or entrance clearance requirement.

Preparation of your building site is rarely done by the erector. You need to budget site preparation into your project as it is your responsibility. The site needs to be level and cleared of all foliage. The best bet is to contact a local landscaping company that has done this type of work before if you cannot find the resources or time to do it yourself.

You need to make sure that there is enough space at your job site for the dimensions of your new metal building. Metal buildings afford the ability to expand but you should not cut your size requirements at the outset and complicate your square footage requirements by growing “out of your building” a lot faster than expected. Know your design and space requirements initially and budget accordingly.

The end use of your metal building is also important. If you need a column-free interior environment for your building, you should choose a sturdy I-Beam clear-span framing system. This type of construction affords up to 300 feet in width, but it is a more expensive system. If you want to save money, consider a multi-span metal frame system. This construction system involves the use of interior support columns, but it is less expensive. These six factors are very important to the successful completion of your metal building project.

Six Factors to Begin Your Metal Building Project

Six Factors to Begin Your Metal Building Project

Any metal building project involves examining a number of issues and several important decisions before the building project can commence. There are six essential factors described below that you will need to look at and make a decision on.


The first consideration is your budget and how much money is available to fund your project. Many people fall into the trap of having enough funding for the initial phase of the project, but not having the resources to see the building through to completion. Consider a small building, initially, if your funding is limited. You can expand the smaller structure into a larger building as your funding allows in the future. The purchase of cheap, flimsy, metal “economy� buildings is not advised. These buildings can quickly turn into repair and/or maintenance nightmares. Always purchase the highest quality metal building you can afford so as to minimize your long term maintenance expenditures.

A standard base building package for most metal buildings does not include accessories or components. If you will need doors, windows, or insulation, these are considered options and therefore entail additional costs. These items need to be purchased separately from the base building package, so budget accordingly. Calculate the quantity and price of all the accessories that you will require first, before you purchase the building, to see if you will be able to afford it. You need to know the exact height of the metal building that you need. In order to determine this, figure at least two feet in height more than your tallest door or entrance clearance requirement.

Preparation of your building site is rarely done by the erector. You need to budget site preparation into your project as it is your responsibility. The site needs to be level and cleared of all foliage. The best bet is to contact a local landscaping company that has done this type of work before if you cannot find the resources or time to do it yourself.

You need to make sure that there is enough space at your job site for the dimensions of your new metal building. Metal buildings afford the ability to expand but you should not cut your size requirements at the outset and complicate your square footage requirements by growing “out of your building” a lot faster than expected. Know your design and space requirements initially and budget accordingly.

The end use of your metal building is also important. If you need a column-free interior environment for your building, you should choose a sturdy I-Beam clear-span framing system. This type of construction affords up to 300 feet in width, but it is a more expensive system. If you want to save money, consider a multi-span metal frame system. This construction system involves the use of interior support columns, but it is less expensive. These six factors are very important to the successful completion of your metal building project.

Modern Components for Your Pre-Engineered Steel Building

Modern Components for Your Pre-Engineered Steel Building

Most people know about the standard available options available for steel buildings. Doors, windows, and insulation have been typical fare for many years. Today’s steel building manufacturers and suppliers, however, offer screw-down and standing seam roof systems, fascia and mansard systems, and many other traditional components that have been remodeled for use in the 21st century.


Sectional and roll-up overhead doors are now available in a wide variety of sizes, qualities, and colors. Most steel building manufacturers or suppliers offer their customers brochures or on-line capabilities to choose the appropriate overhead door for their particular building. Sliding doors are also an available option for access into any steel building. They are available in both single and double slide versions and usually range in size from ten feet to 30 feet in width. For owners and operators of steel aircraft hangars, hangar doors are available in several styles. You can choose from stacking, bi-fold, or sliding hangar doors depending on your aircraft’s dimensions. To finish off the interior of your steel building with a professional look, most steel building companies will supply liner panels. They are usually available in 26 or 29 gauge steel for both interior wall and roof applications.

An excellent addition to add to any steel building’s looks is the use of eave canopies. These roof overhangs run the length of the entire building on the sidewalls. You can choose from configurations that provide one to eight feet of overhang and choose whether or not to use soffit. Additional roof coverage for area at the gable end-walls can be provided with roof extensions, again with or without soffit, and are available up to eight feet in extension.

Skylights and wall lights are an excellent way to introduce exterior light into your steel building’s interior through either the roof or walls. Most quality manufacturers or suppliers will also offer insulated skylights to further enhance your building’s interior environment.

Sliding glass windows are the perfect accompaniment to any steel building. These windows are usually self-framing and flashing. They are available in either single or double pane glass and in a wide variety of sizes. Some companies also offer the option of thermal glass as another energy saving component. Commercial glass frames are available in any size to fit your building’s dimensions.

Other door option includes canister doors which are rolling doors that gather up above the door jamb and are simple to operate. They also come in a wide variety of colors. Walk doors and half glass walk doors come in a variety of sizes and finishes and half glass walk doors are usually supplied with tempered safety glass. Check with the manufacturer or supplier of your steel building for even more options.

Products and Services Included in the Purchase of a Steel Building

Products and Services Included in the Purchase of a Steel Building

Steel buildings are the construction method of choice in today’s market. Pre-engineered steel buildings are now used for everything from small storage spaces to large entertainment and sports complexes and they can save you a lot of money when compared with conventional building methods.


First, you need to find the right supplier for your building who will give you the best deal. There are hundreds of steel building manufacturers across the country, large and small, vying for your business. Some of these businesses are one-person operations with little experience with actual building projects. Many other companies are only on the sales-side of the industry and have very little knowledge of what an entire steel building project entails. These sales agents are merely purchasing the building from a larger supplier. Since their sales performance is limited, they can not get lower discounted pricing from the suppliers and so generally will not secure you a good deal.

All recommendations point to working with an experienced supplier. An experienced steel building supplier can help you out with many of the details that affect your project. You can find out if a particular supplier is reliable by asking for references and requesting referrals to customers they have worked with in the past.

If you have made inquiries into the purchase of a steel building you may have found pricing that is all over the ballpark–for the same size building. Some companies may be very aggressive and push you towards putting a deposit on the building as quickly as possible. Most of these companies do not care about your project, however, and they just want you locked into a contract. It is necessary, though, to put a deposit down on a building before any engineering begins, even for the most reputable of suppliers. However, know exactly what you are getting, and when, before sending any of your money. Deposits are common, just don’t put any money down until you have read over the contract and know exactly what you are purchasing.

The optional components for your steel building are another issue. Steel building suppliers will offer you doors, windows, insulation and other items as additions to your base building price. They are usually not included. A supplier may offer these components as a package deal, but be careful because they might not be premium grade. It is recommended that you purchase your components separately so that you can price out your options individually.

A basic steel building should have the following included in the purchase price: a complete framing system with interior and end frames, columns, rafters, flange bracing, horizontal load bracing, purlins, girts, eave members, end wall columns, base angles and other framing necessary to support roof and wall coverings, and exterior steel roof and wall covering including trim, fasteners, sealants, and closures. Finally, a complete hardware package that includes all nuts and bolts for the connections of the structural framing should also be included.

Understanding Your Roles and Responsibilities During the Delivery Process of Your Steel Building

Understanding Your Roles and Responsibilities During the Delivery Process of Your Steel Building

As a steel building buyer, you should be in contact with your steel building dealer and/or supplier to ensure that you understand all of the aspects applicable to the delivery of your structure. Once your steel building has completed design and fabrication, the building will be delivered to your job site. Normally, this is handled by a third-party carrier although some steel building suppliers do deliver via their own fleet of trucks. All delivery arrangements will be made by the supplier in accordance to the building order documentations. Special accommodations for shipping should be considered long before being specified in the building order and changes to arrangements close to the shipping date can be very expensive for the customer.


The shipping factory will be responsible for all shipping arrangements. More than likely, the shipping arrangements will be handled by a common carrier. The common carrier then becomes responsible for the receipt of the steel building materials at the factory and the transport of these materials in good order to the building job site. It is the responsibility of the customer to receive the building and all materials at the job site and/or delivery address unless this responsibility is subcontracted to a building erector or contractor.

Normally, the steel building supplier will make all of the shipping arrangements to the address specified on the steel building order. The correct delivery address should be verified by the customer before shipping. It is also the customer’s responsibility to ensure that the proper address is specified.

It is the customer’s responsibility to specify a shipping date with the steel building supplier upon purchase. Fabrication of a steel building, along with design and rigging, can take many weeks, or even months if it is during the high building season. The customer should allow ample time for the completion of the steel building design, fabrication, and shipping.

Some customers choose to have their steel building delivered to the job site prior to the beginning of the erection process. The customer needs to make sure that adequate covering materials are available to protect all materials from the elements. Most steel buildings are delivered with primer and protective coatings applied but the application of these protections is not adequate, however, even if the building materials will be sitting at the jobsite for only a few weeks.

It is the customer’s responsibility to make sure that arrangements are made to erect the building long before the building is shipped. During the high building season most building erectors and contractors are booked out for weeks or even months. The best approach is to secure a qualified erector and secure a date feasible for both the customer, supplier and erector to receive the building and then specify a delivery date.

What Should A Steel Building Company Supply You With?

What Should A Steel Building Company Supply You With?

Almost all steel building fabricators and wholesalers will purport to be the best for your needs. However, you should make sure that any particular firm can provide you with certain goods and services before settling on a company to do business with. Consider the following points.


Evaluating testimonials is critical. Will the steel building supplier provide you with a list of satisfied customers who have used their services and products in the past? Make sure the company deals fairly and honestly with all clients and research the firm’s revenue, project procedure, and dependability.

The steel structure contract should catalog the cost of each item and accessory you are purchasing. You must know exactly what you are buying. Stipulate a fully itemized purchase order that lists all extra fixtures, such as insulation material, and their individual prices. The purchase order should specify the manufacturer and model number of any selected standard walk doors. If they are not specified, and these options are only listed in general terms, you will more than likely receive the most inexpensive component that any firm can furnish.

The contract needs to specify the quality of steel that will be used. Twenty-six gauge steel is highly favored instead of thinner gauged 29 gauge metal and wall and roof panels should specify purlin bearing leg for more rapid erection, increased stability, and better quality. Structure roofs that come with a UL90 minimal adequacy should be requested, as this could curtail your structure’s protection disbursements and is the largest wind uplift rating awarded. You should also request lifetime building roof fasteners.

A complete set of construction plans for your steel building to consist of detailed diagrams of every attachment is imperative. The firm must provide written warranties for all relevant products (paint, framing and roof). Welded-on clips should be supplied with your pre-engineered steel building and they should be applied to connect all building elements including main frames, purlins, girts, flange braces, and framed opening jambs and headers. Prior to shipment to your project site, all pieces should be pre-welded at the production plant so you can begin assembling pieces as soon as they are accepted. Wasted hours in locating, arranging, and anchoring bolt-on clips or waiting to have lost clips sent are avoided.

All framed openings should be pre-engineered into the steel building at specific locations and any structural elements are to be pre-punched and pre-cut to speed up bolt-together installation and avoid any requirement to measure, machine, weld, and adjoin components. Ensure that any building firm can provide you with all these components and services before you sign a contract or set down a deposit.

Steel Building Purlin Braces and Correct Installation

Steel Building Purlin Braces and Correct Installation

A pre-fabricated and pre-engineered steel building requires substantial linkage of any ridge and eave ends to endure effective purlin bracing in its engineering. Sag angles or strapping through simple parallel lines, a standard assembly method, will not automatically prevent breakdown and failure of this application.


Each row of purlin bracing needs to be fastened to a strong ridge angle or a channel at the ridge, to help with counteraction of the pressure formed by the accrued force of bracing from a two-sloped roof. One sag angle along the ridge is not enough.

Parallel bracing is routinely adhered to the eave strut in one of two manners. It can be accomplished through crossing the purlin braces or through a direct brace; or by the utilization of sag angles between the original purlin and the eave strut.

Purlin strength is not easily achieved by the affixing of the purlin brace with the eave strut’s lowest flange because of the expansive difference of the torsional resistance of the eave strut. Installing a crossed brace to act as a compression member can aid in the dependability of the purlin.

The use of solid blocking between the starting “Z” purlin and then the eave struts remains a good design method, and great counteraction to twisting or turning (torsion) and horizontal buckling can be achieved with this. It may have to be applied with angle braces for particular inner building bays.

An important thought in lateral purlin bracing is the supposition that the eave strut is stationary and as such, is a good area for attachment. The eave strut will have instability, nevertheless, with the sheathing of the pre-engineered roof and purlins, and not supply much horizontal support for either. Sizeable torsional reinforcement can be provided by eave struts for certain purlins when the siding is connected with densely spaced fasteners. Alternatively, they can provide little reinforcement should purlin motions cause screws to work loose or if the eave strut is not even joined to the building wall.

Another effective reinforcement scheme is the selection of crosswise engineered steel angles separating the top flange of a purlin to the bottom flange of the next. If the pre-engineered roof has the capacity to bear compressive forces and is rightly attached to the purlins, this plan will function properly. Crossways purlin braces allow each purlin to fashion a part of a pyramid configuration which is composed of the steel roofing, the diagonal brace, and the purlin web. In practical application, this restricts the bracing technique with models of through-fastened pre-engineered steel roofs and eliminates standing-seam from being in the mix.

To bear the substantial bracing forces from a duo of structure roof slants, as with the use of parallel purlin bracing, the feasibility of the diagonal brace method is dependent on the ability of angles or ridge channels. Installed properly it can help in the structural soundness of any steel structure.

There Are Many Modern Uses for Today’s Pre-Engineered Steel Buildings

There Are Many Modern Uses for Today’s Pre-Engineered Steel Buildings

Steel buildings can be seen in many conventional forms such as ranching and farming, fabrication, and commercial and business uses. However, new uses for steel buildings have emerged that you may not have considered. Many synagogues and churches now take advantage of steel buildings due to such facilities’ limited funds. Most traditional methods (brick, wood, or masonry) are frequently twice the market price of steel, making a steel building an ideal option for a new church. Because rigid I-Beam pre-engineered steel building systems simply bolt together when assembled, many churches and temples with larger congregations also have the ability to erect their own buildings. Church members with building experience can mobilize to build a new church and lower overhead costs.


Truck and automobile businesses are also enjoying the advantages of a pre-engineered steel building. New car dealerships appreciate that their steel building can include a mezzanine that holds parts storage vertically rather than increased additional and expensive horizontal parts storage. Without the need for a bigger and costlier facility, this takes advantage of previously unused overhead space.

Entertainment facilities and nightclubs are also choosing to build with steel. The wide span structural framing techniques available for their setting, which numerous steel Rigid I-Beam buildings provide, are enjoyed by entertainment entrepreneurs. Clear-span construction permits the optimum amount of square footage in the pre-engineered building, without needing interior load sustaining supports. This is especially important for unobstructed path matters in nightclubs and for the availability of open floor space for dancing, eating, or hosting large gatherings.

An additional contemporary purpose for pre-engineered and pre-fabricated steel structures is for schools and universities. It has been determined by governing councils for schools and chairmen of higher education facilities that more all-steel structures can be constructed and put to use in about half of the time needed for a more traditional building to be completed. For a given school the monetary savings in construction site assembly can be considerable, and the quick assembly of the steel building only marginally impacts the calendars of year-round schools.

Today’s pre-fabricated, pre-engineered steel buildings are now selected for many other uses consisting of hospitals, clothing stores, and indoor tennis complexes. For your next construction project, consider a pre-fabricated, pre-engineered steel building–regardless of how unusual or elaborate its architecture.

Modern Pre-Engineered Steel Buildings: Versatile and Durable

Modern Pre-Engineered Steel Buildings: Versatile and Durable

Pre-engineered steel structures are being used for increasing numbers of farming, ranching, business and commercial and production requirements in the 21st century. As it is solid, flexible and provides excellent economic worth, steel is fast becoming the structural material of choice for many consumers, businesses, industries and alliances. Pre-fabricated, pre-engineered steel buildings continue to be a prominent choice due to their ease of assembly and substantial durability.


Steel structure systems are not as “pricey” to erect as conventional structures. The availability of more sophisticated looks for pre-engineered steel structures has seen their utilization as synagogues, industrial design centers, self-storage units, academies, clothing stores, offices and many other applications increase. Steel structures can comfortably incorporate hardwood, glass, and brick or stonework exteriors therefore offering the characteristic durability of an all-steel building along with the more aesthetically pleasing exteriors formerly appropriated for conventional building techniques.

Steel building practices are distinguished from other construction technology with the enduring durability characteristic of premium quality steel, the cheaper methods involved in manufacturing, and the ease and cost-efficiency of the assembly procedures. Pre-engineered steel structures accentuate exact, computer-engineered elements in the main and secondary framework elements, structural wall parts, and steel roof. Pre-engineered steel building systems can expand in the future without entailing high costs or disrupting daily business services. The fasten-together pieces are made for any building regulation conditions.

All-steel structures, typically, go up quicker than conventional assemblies. They can often be finished in half the time of other building types, as so much of the work (pre-welding, pre-cutting) is accomplished at the plant to minimize construction time and weather interruptions.

Pre-engineered steel systems lower construction costs. As the premium grade steel is pre-configured at the factory, fitting and cutting during the set up process is omitted. To hasten the assembly operation, the steel building walls are manufactured and pre-assembled in parcels and conventional building process experts are not necessary. As a result, on-site activity hours are curtailed.

Finally, when compared to alternative building styles, pre-engineered steel systems afford ease of expansion. They can be refashioned economically and quickly during any point in the existence of the structure simply by removal of end or sidewalls, erecting new framework, and installing additional wall and roof panels. This uncomplicated procedure can be accomplished quickly and with only minimum investment.

A Purlin Plan Specific for Use In A Pre-Engineered Steel Building

A Purlin Plan Specific for Use In A Pre-Engineered Steel Building

There are three essential factors to consider when assembling the ideal purlin bracing technique for a pre-fabricated, pre-engineered steel structure that is adequately engineered and secured. These objectives are to counter horizontal translation of the entire assembly of purlins and roofing; to hamper rotation and decrease twisting or turning; and to establish lateral flange bracing.


The two member flanges depend upon sideways stabilization for this design to work. They need to be adhered so as to prevent sideways deflection of the two flanges at particular brace spots and the ends, with the use of bracing. An accepted standing-seam steel roof principle of installing a single line of sag angles alongside the highest point of the purlin flange, with sliding connections, is remedied this way. In this procedure the sole line of bracing is insufficient to stop purlin rotation under load. A manufacturer’s design specification where the bracing is away from the top flange is doubtful for providing both flanges with lateral deflection protection and damaging rotation of members. To situate purlin bracing as near as practicable to the flange that needs restraining is essential.

Regardless, this type of bracing configuration should only be acquired provided a through-fastened rooftop is selected. Even if they are placed at some distance away from the flanges, good purlin dependability can be rendered by properly applied crosswise braces. As the well-deserved acceptance with standing-seam roofs for steel buildings employing sliding connections takes away a number of bracing difficulties, this is normally not an issue. This roofing style permits the characteristics of diagonal bracing to be achieved easily by the addition of lines of bracing angles running next to each other around the uppermost flange.

The necessity of proper purlin bracing, however, is not precluded by the use of a through-fastened building roof. Sideways, although not specifically torsional, buttressing for a steel purlin can be provided by a steel roofing application. Furthermore, the rooftop diaphragm, unfortunately, may not be engineered to avert lateral translation under loading from being introduced to the whole array of roofing and purlins.

Fixed intervals of bolted channel blocking are the preferred arrangement for bracing of purlins. This a great course for reinforcement of the two purlin flanges checking translation and rotation with the addition of bolts that conform to a greater connection ability than the use of tabs or screws. Furthermore, twin rows of angle braces affixed to the highest and lowest flanges can be used with smaller buildings.

For any purlin buttressing technique, it is vital to calculate the right purlin spacings. A good way to do this is to select between the minimum number of either the largest non-reinforced purlin expanse of either 60 or 72 inches, or one quarter of the purlin span. A given purlin location may warp or fail due to an oversight in crucial formulations. When selecting the proper purlin reinforcing plan for an all-steel structure project, study the advice examined in this article.

Important Factors to Consider When Determining the Dimensions of Your Steel Building

Important Factors to Consider When Determining the Dimensions of Your Steel Building

The measurements you select for your steel building should be determined by what you will be using your building for. The building’s purpose and what needs will be met are significant concerns for any all-steel structure project. In this course the initial phase is to put together an outline of what you anticipate from your new steel building.


Begin by considering the use of large vehicles. Will the use of your building include storage and /or access of large equipment? In the engineering, calibrate the size of the largest vehicles and allow sufficient clearance to support easy access for any machines. Location of main entrance/s to the steel structure should be ascertained, along with the need for ancillary entrances in case large equipment may block a specific entrance. For your venture, contemplate the quality and quantity of sectional or roll-up doors, and the number of man doors required for entry by the work force and clientele. It is also important to keep in mind where the doors will be placed: the end walls or sidewalls of the structure, or both.

The need for a pillar-free interior usually is also important in the total dimensions of your pre-engineered steel structure. All-steel structure suppliers feature wide span width of up to 300 feet. If you can utilize a multi-span all-steel building (containing internal support columns) instead, this option can save on costs as it is more inexpensive than a “free-span” structure. Additional funds can then be made available to increase the size of the structure.

You also need to consider insulation requirements for your building. If you reside in a cold region and people will occupy the building for extended periods of time, the price and type of any insulation material you necessitate may modify the dimensions of the structure within your budget. Consider also whether you wish to complete the interior of the building with drywall, as this can increase the price further.

Your structural code office should be contacted about details on the “loads” for your steel building. In your region this could influence your decision on the gauge of steel that is appropriate to erect a durable and sturdy pre-engineered steel structure.

Contact your local municipality about a foundation for your structure. A foundation is strongly advised for the secure and suitable installation of a pre-fabricated, pre-engineered steel building. Before determining the dimensions of your structure you should consider all of the points covered in this article. After you have settled on the suitable proportions of your building, endeavor to buy the highest quality steel structure you can afford.

Wall Support in a Pre-Engineered Steel Building: Integral to Overall Soundness

Wall Support in a Pre-Engineered Steel Building: Integral to Overall Soundness

The many attributes of distinct wall reinforcements and relevant important factors that should be examined will be described in this article. Wall support is a key component to hold up the structure of any steel building system and boost the basic soundness of the complete system.


Any pre-engineered steel structure buyer should understand that the quantity of bays in the scheme determine the added cost of buttressing. There is no set principle, but the recommended number of braced bays commonly is about half of the total prospective bays in the steel structure, and more as wind loads increase from 70 miles per hour. It is key to also reinforce structure endwalls unless a rigid end frame is planned for future expansion of the steel structure.

At the base of the steel building supports, ordinary structural wall bracing can either be accomplished by the choice of a rod brace joined to the web for the frame and attached with a hillside washer and nut; or by the identical attachment link employing a cable brace and an eye bolt. A building wall bracing substitute at the base of the column is the affixing of bracing rods to the pillar using bolted brackets. This can be implemented with the outside flange for a tapered column or the inner flange of a straight column.

For rigid frame classifications of pre-fabricated, pre-engineered steel structures, soundness is largely contributed by sidewall bracing, or X-bracing, in specific bays. Cable or rod reinforcement diagonals with the eave strut and columns on each side are normally included in a sidewall braced bay. The end bays for the sidewalls of the structure can have braces installed in them and this method assists in keeping vulnerable steel structure edges sound throughout high wind episodes. Lateral load equalization follows along the building wall from brace to brace with any eave struts, and eave struts are implemented for both bending and compaction.

Wall bracing connections to the peak of a column are represented in the selection of one of three various elections. The direct affixing to the web for the knee on the column is usually a common selection. Two bracing rods of ¾” or less do this. Another approach involves implementing the internal flange for the straight column for a link to a 7/8″ or bigger rod. The final option of structural wall bracing anchoring at the pinnacle of the column is the bolting of a 7/8″ or larger rod to the crest of a tapered frame column. The choice of any one of the trio of rod and column adherences has to be inspected, upon assembly, to confirm that the bracing rods are secure to prevent structural movement and noise.

For taller and some more diminutive buildings there are deviations to the guideline in suitable building wall bracing. X-bracing may not be able to be utilized within tall buildings, but a tiered rod brace solves this problem. In regards to correct brace durability and symmetry, this involves the utilization of a girt into the bracing rod scheme. Many repair shops, or other smaller pre-engineered steel buildings, may have abundant doors and windows in a single side of the building that will not permit side bracing. One solution is the use of only one braced sidewall, the two endwalls, and the creation of a rigid roof diaphragm to assist with loading dispersal to the auxiliary system regarding the three side braced walls of the structure.

Key Trade Associations And Their Roles In The Metal Building Industry

Key Trade Associations And Their Roles In The Metal Building Industry

In the United States there are a number of valuable associations that govern quality guidelines and operational developments in the all-metal and all-steel pre-fabricated, pre-engineered building industries. The American Iron and Steel Institute is a chief alliance in the industry. Founded in the mid 19th century, as the American Iron Institute, the Institute’s key functions have included implementing correct all-steel building pre-engineering construction standards. These are mostly applied to cold-formed (building parts made without heat) metal members. The AISI also monitors auxiliary components and wall and roof applications along with most major pieces of a steel building system. The Institute has published a handbook for over six decades, which is the acknowledged authority on cold-formed procedure. The AISI is committed to promotion of pre-engineered steel building manufacturing together with hi-tech education.


The National Roofing Contractors Association (NRCA) is ten decades old and includes many roof builders in its enrollment. It also welcomes steel building manufacturers and wholesalers. One of the Association’s functions is the circulation of information on new and existing roof structure materials and engineering applications.

The MCA or Metal Construction Association advances the use of premium quality metal in any building project. This group distinguishes metal building endeavors that are judged as outstanding during an annual convention. The Metal Construction Association, which is headquartered in Illinois, also determines new business locations for metal structures. NAIMA, or the North American Insulation Manufacturers Association, is based in Virginia. It acts for the leading manufacturers of insulation and maintains guidelines and safety administration for building insulation products.

An essential group increasing support for the promotion of cold-formed pre-engineered steel systems is the Center for Cold-Formed Steel Structures (CCFSS). The Center unites the known resources of advisory panels, manufacturers, universities and the national government to help further cold-formed metal modifications. A satellite campus of the University of Missouri hosts the CCFSS headquarters.

The Light Gauge Structural Institute, also known as LGSI, is a partnership of fabricators for light gauge building framing. A reference guide published by the LGSI looks at the fundamental load-bearing capacities for those chief steel or metal parts. It also supports disclosed audits of manufacturing facilities in order to ascertain performance characteristics in the production of certain essential materials.

Finally, the Metal Building Contractors and Erectors Association (MBCEA) is located in Ohio. Its members comprise of building erectors and contractors of metal and steel structures. Members in various areas can discuss issues and meet to exchange information using a decentralized program that the MBCEA promotes. It also endorses contractor/client activities and agreements complementing manufacturing standard legal certificates.

Steel Building Basics: What to Know Before You Buy

Steel Building Basics: What to Know Before You Buy

Many people consider renting or leasing a pre-engineered steel building rather than buying. The question, “Why lease or rent when you can own?” is worth thinking about. In the long run, renting or leasing an all-steel building can cost more than actually buying a building. Think about it in terms of owning your own home. At a lesser cost than more traditionally built structures, anyone can acquire and erect a pre-fabricated, pre-engineered steel building.


Particularly for first time purchasers, selecting the best all-steel building model can be a perplexing and arduous course. Shoppers may be aware of the basic strength and durability of commercial quality steel–but they may not know how to choose a structure style or vendor.

On the market today you will find hundreds of low cost all-metal structures. These are sold as “economy” building systems and are made of lighter 29 gauge metal and they are commonly offered by steel structure brokers. The finest results come about by considering only stronger 26 gauge commercial quality steel I-Beam building systems, which afford a wide variety of proportion possibilities and more durability.

There are also many fabricators and providers to choose from. However, some companies lack the understanding or the in-house capabilities to aid the customer. Any company can obtain a toll-free telephone number and a web site to sell their goods. You need to determine whether the firm is just selling you a product, or if it is offering an entire assistance package. Manufacturers that provide modern day hi-tech services and a superior assistance plan with your building investment are recommended.

Some steel building fabricators will request a partial payment even before they detail the complete costs for the steel building. You should endeavor to choose a manufacturer or contract manufacturer that will allow you to secure the sale price for a modest partial payment that will then be used to begin engineering. At no charge, a company project guide should be provided to assist with the configuration of your building.

There are several styles of steel buildings on the market today. Pole barns and Quonset huts are two older styles of ranch and farm structures and both have their limitations. Quonset huts are expensive to insulate and are unattractive in appearance. The arches of this hut decrease square footage availability near the sidewalls, and the structure comes unpainted. When buying a pole barn, you must purchase the wood separately. Pole barns have limited width options and they are pricey to put up. Steel building firms producing premium grade steel Rigid I-Beam design, however, should be considered. This type of construction is very familiar to most General Contractors and erectors and they will meet or exceed all structural regulations. Rigid I-Beam buildings can be rapidly erected; you can choose from a variety of paint options; and the width capacities are very generous. Before you sign a contract or make any deposit, make sure you have a good knowledge about pre-engineered buildings and different producers and suppliers.

Modern Steel Roofing Styles


Keeping the wind and rain out is not the sole purpose of a steel building system’s roof. Today’s architectural styles demand that a roof coordinate with its surroundings and also with the aesthetics the building itself is aiming to achieve. Yet, underneath the roof, its basic functions are still at work: both keeping out the elements and providing reinforcement to the building.

The composition of modern-day steel roofing has actually helped in the evolving approval of pre-engineered steel buildings being used for just about any purpose.

For many decades, buildings made of metal or steel and their customary roofs have been constructed and widely available, but modern-day roofs are very distinct from those older styles. The virtually maintenance-free aspect along with the generous warranty that today’s steel roofs offer are two features that are very beneficial. Some roofs may be able to function for over 50 years with the help of modern-day technical advances and only minimal repairs.

The quality of any steel roof is seen in its capability to withstand the entry of moisture. The activity of water cast-off from steel roofs functions in much the same way as regular roof shingles and their dependence on steep inclines to remove water swiftly. An actual “water-shedding roof” will have a minimal slope of “three on twelve”, which is a slope elevation also popular in appearance to many steel building purchasers. Nevertheless, steel roofs that are watertight are designed to function well with occasional water ponding occurrences. Most any roof design of any kind will be identified as “hydrostatic”. Reduced slope applications are normally utilized in waterproof roofs. Continued water immersion episodes on flatter roofs may lead to water leaks, so a certain amount of slope of the roof is required with this design. The basic guideline for standing seam steel roofs to be recognized as waterproof is no less than a 1:12 pitch. In colder regions this slope should be even greater to ensure optimum water run-off. Regardless of the roof slope selected, water-barrier steel roofs are regarded as watertight at vulnerable spots such as eaves, ridges, and rakes.

A mostly functional or predominantly aesthetic approach is utilized for most steel roofing applications at present. Steel roofing is available now in a vast array of shapes and finishes and also can fulfill many design requirements. Structural roofing is occasionally described as a water-proof design. Without the assistance of decking it can bridge the interval for roof purlins that are set apart. Extremely shallow slopes can be used for structural roofing although, again, elevated inclines are favored. “Roof decking” is a term that can be employed as a characterization of most any structural roof configuration. This term can be met if the roof can uphold a person’s weight of 250 lbs. and meet certain wind uplift regulations.

Closely spaced sub-purlins or roof decking maintain the buttressing to architectural or nonstructural roofing. An architectural roof is very similar to a water-shedding roof in terms of practical application. Adding considerably to its favor with all-steel buildings are the fresh visuals that this category of pre-engineered steel roofing can offer. To magnify the features that are required in this form of approach painted roofs are also practicable. Decidedly pitched roofs are possible with this roofing application although significant structural reinforcement as well as excellent sealant quality must be considered with this configuration.

What You Need to Know About Steel Framing Styles


All steel structural framing systems have some similarities plus some particular differences. For the complete building to function efficiently it is necessary to have horizontal bracing atop the rafter’s compression flange. To create compression snow, live, and dead loads create force upon the highest flange of the principal building component steel framing materials. But, structure’s roof purlins furnish adequate bracing. As this is the segment of framework experiencing compression from the energy of wind uplift, bottommost flanges need steadiness to be applied. The given planning department of the steel building manufacturer determines the exact areas of any flange bracing.

Opting for free-span techniques as a preference for most building buyers is a manufacturing trend as the adjustability of the layouts is basic to the scheme. Careful deliberation should be brought to the price for this configuration. On the condition that portions of the structure will be separate for any purpose, as an example, the operation of the structure could cancel out the need for the added cost of a “free-span” configuration. There is a limited fabricator supply that is able to facilitate the engineering and fabrication of these bigger steel buildings with broad expanses of free-span area.

The decision comes down to what is the best system for the selected structure’s dimension with abundant selections of primary framework patterns accessible as the main reinforcing element for pre-engineered steel building systems. Most larger buildings that are not slated for any future expansion and/or that can accommodate inner support columns without endangering floor lay-outs can consist of a multi-span rigid structural framework opted for because it may be cheaper in the long run. Provided interior weight-bearing supports can not be utilized a single-span rigid structure system that has a “free-span” feature is the preferred selection. If a limited dimension is the building selection, there is budget reduction seen with picking a tapered beam application or a wing unit.

The building purchaser, in coordinating with a designer or architect, needs to make a determination on what sort of column will provide the best match to the structural framework chosen and for the structure’s operation. Straight, tapered, or another category of column type would be the candidates. Straight columns cost more money so if a tapered column pick is practicable this offering should be the preferred selection.

It is important to make the proper choice in regards to endwall framing. The frame portion patterns here do not alter by much. This portion of the building’s load resistance and buttressing of building wall girts is the endwall’s purpose. Columns throughout the endwalls should be of single or double cold-formed channels and with a steel thickness of not more than 14 gauge.

The right choice of building framing, in all regards, is important for the success of any building erection project and for the owner’s gratification over the dependable life of the steel structure.

The Popularity of Steel Buildings: Now and Then

The Popularity of Steel Buildings: Now and Then

Today, steel buildings are one of the top selections for more intricate and larger configurations because there have been so many developments and improvements over the past half century. Formerly, the expression “metal structure” was associated with unsightly sheds and economy structures, but today, commercial quality steel is used for modern agricultural structures, auto repair facilities, aircraft hangars, and many other purposes. The first use of all-steel structures took off in the early 1900s and one of the first configurations was a garage. Soon after, steel was implemented in the construction of storage structures and small businesses. Farm structures and numerous other agricultural uses soon followed in the 1920s as wood was replaced by ranchers and farmers with buildings using steel. Rigid structural frames were introduced as a strong and durable assembly style and they became popular during the 1940s when the first types of pre-fabricated structures forming a rigid steel framework configuration were used. This framework system is still in use today and is a recognized form of building for many applications. Larger and more diversified buildings became available to businesses at a lower price, offering a faster construction period. After the 1940s, steel aircraft hangars rapidly started to displace older ones that utilized alternative resources. Towards the end of the 1940s, pre-fabricated structures began featuring greater engineering flexibility and larger areas. In 1956, the Metal Building Manufacturers Association was established and this alliance standardized steel building manufacturing, and started a push towards innovation and a larger appeal to a wider consumer audience. One million dollars in pre-engineered steel building construction closed the 1950s–which increased markedly to nearly $2.5 billion dollars in construction in the year 2000. Steel will continue to grow in popularity as a building material in the 21st century. Despite a rise in the cost of steel recently, consumers, firms, and organizations are continuing to select high quality steel as their building material of choice because it still compares favorably in cost and versatility to other building materials.