Steel Building Kits

  • Custom Steel Building Kits: Designed to meet your exact industrial needs.
  • Easy to Assemble: Pre-engineered kits make construction quick and efficient.
  • Strong & Spacious: Built for durability with wide, open interiors.
  • Cost-Effective Construction: Save money compared to traditional custom builds.
  • Built to Last: Standard features ensure strength, value, and longevity.

Buildings for Every Use

From small residential garages to large commercial warehouses, our team will help make your vision a reality.

What Is a Steel Building Kit?

Steel building kits make construction faster, easier, and more affordable. Instead of coordinating multiple contractors, each pre-engineered kit arrives ready for assembly—saving time, labor, and costly subcontracting. You get precision-designed steel components that fit together perfectly for a durable, long-lasting structure.

How Do Steel Building Kits Work?

Each of Olympia’s steel building kits includes everything needed to build your structure from the ground up. With the right tools and a small crew, you can assemble it in just days. Choose from 13 panel colors, 7 trim options, and flexible sizes—customized for anything from a backyard garage to a full-scale airplane hangar.

Standard Features of Our Steel Building Kits

See our standard features that stand out above the crowd.

PBR Roof Panels

Our 26-gauge Purlin Bearing Rib panels are far stronger than the commonly used “R” roof panels.

pbr roof panels
silicone coated panels

Silicone-Polyester Coating

Olympia buildings are precision-coated with AkzoNobel paints, a leading producer of paints, finishes and synthetic resins for industrial applications.

Galvanized Girts, Purlins & C-Sections

All Olympia Buildings come standard with galvanized roof purlins, wall girts and c-sections to protect against rust.

glavanized girts
stainless steel fasteners

Stainless Steel Capped Self-Drilling Fasteners

Engineered for rapid drilling, Olympia Steel Buildings’ self-drilling metal building fasteners resist slipping of the drill point thus minimizing surface damage.

Steel Main Frame, I-Beam Construction

Gray primer oxide is applied on the main frames as protection against corrosion.

steel frame

Popular Add-Ons

In addition to your standard steel building kit, we offer popular add-ons to customize the look and functionality even more.

Standing Seam Roofs

Standing seam roofs make your structure more resistant to wind and weather. They have better clips to resist high winds, and they offer easy installation.

ssr-pg2-01

Solar Panels

Solar panels make your building more cost-effective and efficient by lowering your utility bills. Solar panels are also recyclable while lowering your carbon footprint and helping your company achieve sustainable goals.

Solar panels on steel roof

Types of Construction Ideal for Steel Building Kits

Our steel building kits are ideal for many commercial applications.

Retail Showrooms

Do you have a furniture gallery that needs an expansive space? How about a car dealership? We can send you a steel building kit for these retail commercial spaces.

commercial-inventory-storage

Garages and Auto Repair Shops

Garages and auto repair shops often have higher ceilings for tool storage or for hoses and pipes needed for oil and vehicle fluids. They also offer better ventilation for fumes.

workshop-engine-repair

Industrial

Do you own a manufacturing facility, warehouse or assembly plant? Steel building kits offer an inexpensive way to assemble your building quickly and with less costs.

industrial-truck-buildings

Agriculture

Steel building kits provide great storage areas for agricultural equipment and shops, but also for agricultural chemicals, commodities, fertilizer, and supplies.

combine-storage

Recreation

Recreational centers, including indoor tennis courts, basketball courts, and swimming pools all benefit from being out of the weather.

indoor-recreational-facility

Religion

Churches, mosques, synagogues, and temples, along with their recreational centers need a lot of space to handle big crowds, classes, and fun gatherings. Steel building kits make your construction costs lower when you’re on a budget.

church-buildings

Public Spaces

Government buildings and contracted construction always have budgetary constraints. Olympia’s steel building kits help keep your project on time and under budget.

firehouse-garage

We Own the Factory

Our advanced manufacturing facility ensures top-tier quality, reliable delivery, and true factory-direct pricing.

Save time and money with Olympia.

A History of Trust

Olympia was founded in 1988 and remains a proud American, family-owned company committed to the same integrity and quality that built our reputation.

Other companies may sell steel buildings — but Olympia builds them right here in the USA, with American steel and American pride. We would be honored to show you the difference.

What Customers Are Saying

"I shopped around, and in the end, selected Olympia Steel Buildings. This was my first steel building and I am not a contractor. I wanted to do as much as I could to keep costs down an enjoy the experience. With that said I had a lot of pre-sales/design questions to minimize the unknowns.... The entire building went together very well... Took about 6 weeks to complete with help from family and friends. Great People, Great Product."

M. S.

"I purchase a 30x40 building from Olympia Steel Bldgs and was very impressed with the whole process, from order, delivery to final construction. They referred me to a crew that were very professional and knowledgeable and gave me a great deal on insulation and labor costs. The building is extremely well constructed and I was able to add extra roll-up doors from a local vendor and it looks great!... If I ever move and need another building, I will be calling Olympia! Thanks Again"

D. R.

"I had a fantastic experience with Olympia. After 6 months of dealing with another company that failed to deliver, I reached out to Olympia and got a BETTER building for the same price as the other company. It was delivered quickly with all the pieces, parts, and hardware... I was able to put the 25'x36'x10' building up myself with a little help from friends and family. I'm now enjoying my third winter of parking my cars and my boat inside, and it's GREAT!... I cannot recommend the building or company more highly!"

E. N.