A metal structure is a great option for both residential and commercial applications. A configuration can fit in a backyard, while a configuration opens up even more

Customize your 30 x 40 steel building kit with a range of metal roof and wall panel profiles. Create a unique exterior look by choosing from a wide selection of exterior colors or add other

Popular Outbuilding Components. A steel building kit from General Steel is a perfect fit for an outbuilding, and why the kit is one of our most popular buildings. The basic

Solid Steel. 30 Yr Warranty. Custom Engineered. 30x40 Metal Building Features. All 30x40 buildings come with the essential components for a simple yet effective building - including primary and secondary framing, wall and roof metal panels, and fasteners and sealants. You then add custom options to the base building to meet the needs of your

A metal structure is a great option for both residential and commercial applications. A configuration can fit in a backyard, while a configuration opens up even more possibilities. Metal Building x or can be configured as and

Barndominium Metal Building Kit Maverick Steel Buildings offers steel frame barndominium kits that are perfect for DIY builders and those who wish to have very specific plans for their homes. We use American-made steel that ensures your barndominium remains durable and lasts for years and years to

30\'x50\' Metal Building Features. Each 30x50 building kit package includes primary steel I-beams and secondary framing that are pre-engineered at the factory, ready to bolt together. Also included are pre-painted metal roofing and siding panels. You then specify your required framed openings for doors and

Types of Metal Buildings. There are many different types of 30 x 40 metal buildings you can choose from. Here are just a 30 x 40 metal 30 x 40 steel workshop 30 x 40 metal Is a Metal Building Right For A 30x40x12 with three 10-foot roll-up doors, one 12 footer, and an opening window is

Steel buildings are measured from the outside, rather than from the interior square footage as you might expect in house measurements. Read how steel can get you a new building at a lower price than you\'ve thought. Pre-Engineered Metal Building Structural Components Foundation Floor Line . Metal buildings are secured onto a poured concrete

Customize your 30 x 40 steel building kit with a range of metal roof and wall panel profiles. Create a unique exterior look by choosing from a wide selection of exterior colors or add other building materials such as brick, stucco, stone or wainscoting. Further customize your steel building with a variety of accessories Walk