Structural Framing

All frames are welded on a state-of-the-art computerized submerged welding system. We are capable of producing structural members up to 72" in depth, which gives us the ability to manufacture clear-span buildings up to 150 feet wide! A factory primer coating is applied to protect the beams during shipping and erection.

All framing members shall be shop fabricated for field bolted assembly unless otherwise noted on plans and specifications. All building parts shall carry an identifying mark for easy field identification. Structural framing shall include tapered beam frames, tapered rigid frames, modular beam and columns, lean-to rafters and columns, canopy beams, intermediate columns bearing end frames and end wall columns. Steel used in the fabrication of built-up primary structural members shall have a minimum yield of 50 KSI. Hot rolled primary structural members shall have a minimum yield of 50 KSI. Cold rolled structural members shall have a minimum yield of 55 KSI. Primary framing shall be shop fabricated and include all holes required for attachment of secondary members and bracing. A continuous arc-welding process shall join flanges and webs of built-up welded members. End wall columns and rafters shall be "hot-rolled" built-up "I" or standard "cee" sections.

Connections - All field connections shall be bolted. All primary bolted connections shall be furnished with high strength bolts conforming to A.S.T.M. A-325. All secondary bolted connections shall be furnished with machine bolts conforming to A.S.T.M.-A307.

Steel Buildings

Why should I build with steel instead of wood? - The number one reason is strength. Steel buildings can withstand high load conditions. Steel buildings are fastened together with high-strength bolts and screws. The connections remain secure because there is little to no movement in the structural members and panels. However, wood connections in conventional construction become loose due to expansion and contraction and the result is warping of the wooden frame. Steel does not warp, shrink, or change with time so the connections remain secure. Wooden buildings can suffer damage do to insects such as termites, and this deterioration will reduce the quality of wooden buildings. Furthermore, metal building material is not a flammable substance so your insurance costs will be reduced.

How does the price of a steel building compare with others? - Conventional construction materials are affected by demand and availability; conversely, steel has remained relatively constant for many years. When it comes to pre-fabricated steel buildings it would be difficult to find a like structure to compare with the low cost of a steel building.

Is everything I need to construct my building included? - Everything you need to construct your new metal building will be included with the exception of the anchor bolts, which should be supplied by your foundation contractor.

What is Bay Spacing? - It is the space between 2 frames. For example, the end wall of the building is the End-Frame, and the distance between the End-Frame and the next column/rafter section is the Bay Space, or the distance between two column/rafter sections.

How do I assemble my steel building? - Steel building assembly couldn't be easier. We provide you with the necessary information to erect your steel building quickly and efficiently. Many of our clients erect their steel buildings on their own, although a professional contractor can also used at an affordable price.

Are the steel buildings painted? - Yes, the walls and trim are painted with a long-lasting factory-applied paint manufactured by a leading manufacturer of heavy duty, high performance protective coatings for steel building components. There is a wide selection of colors for you to choose from. You can select the wall panel, trim, and roof colors on the color chart section of our website.

Why are steel buildings so popular?

That's easy. Price. All around price. They are less per square foot than any other known form of construction, and can be erected quickly, offering its owners faster access to their new building. We are seeing more buildings sold for residential use. People are putting up shops and garages faster than you can count. As rural America gets divided into smaller ranches, we see the increase for barns, arenas, horse stalls... etc.

Steel Building Manufacturers

Finding a bona fide steel building manufacturer is sometimes difficult. Everywhere you look there seems to be someone selling a "factory clearance" or "cancelled order" buildings. Well 99% of it is a farce. There are too many brokers and re-sellers out there to count. What they want is your deposit. You can fight with them about the actual details later. They just want the deposit. Take advantage of all the resources available to you. Try locating the manufacturer to match your expectations. This may be slightly more time consuming, but well worth it when your new steel building is delivered exactly to your specifications.

Getting multiple bids for any kind of service is key. Ask several steel building manufacturers to quote your building and explain precisely by line item what your price includes. You can turn to the Internet to seek out steel building manufacturers, but be warned. You will encounter many wolves in sheep's clothing. Contact the Better Business Bureau, or other affiliations to ensure a company has a good track record. Form a list of qualified steel building manufacturers, do your research and you can gauge which manufacturers you prefer to deal with. Once your bids are returned to you, the selection process should be easy to complete. You can choose to follow up with the most qualified companies to purchase your metal building or to ask additional questions.

Heat Transfer

Effectively controlling temperature in a steel building requires insulation to be present along exterior walls and roof. When a temperature differential is present in an enclosed steel building, heat will work from warmer areas to colder areas until the temperature in the building has stabilized. At the point of thermal stabilization, the cooler (and heavier) air will be present at lower elevations and warmer air will be present at the roofline. The function of insulation is to help stabilize air temperature at more desirable levels. When it is hot outside, preventing heat from transferring into the building is the goal, and of course in the winter we want heat to remain inside.

Heat transfer occurs in three ways:

Conduction : Occurs in a solid or liquid when heat from one object is transferred by touch to another object. An example of this occurs when a pot on a stove will heat up by conductive heat transfer from an electric coil.

Convection : Occurs with the physical movement of air. There are two types of convectional heat movement. The first is natural, where hot air rises displacing the cold air and moving it down. The second type is forced or mechanical convection. This occurs when an object, like a fan, physically moves or "forces" the air to move.

Radiation : Occurs when an object is warmer or hotter than the air around it. For example, the sun, which is hotter than everything around it, radiates heat waves that travel through the air and is either absorbed by or reflected by the surface it comes in contact with.

Thanks for visiting Metal Buildings for Andrews, North Carolina. The place to shop online for metal building or steel buildings.