About ThermaSteel

Founded in 1970 and we've completed over 75,000 projects

A Leader in Steel Structural Insulated Panels

A Leader in Steel Structural Insulated Panels

About ThermaSteel West

ThermaSteel panels are a FOUR-IN-ONE solution for the building industry. Our steel SIP panels perform structural framing, insulation, sheathing, and vapor barrier, significantly reducing labor costs and installation time by more than half! With unique technology that provides a thermal break between the interior and exterior wall, our panels deliver exceptional energy efficiency unmatched by other options in the market.

Founded in 1970 in Radford, VA, ThermaSteel has successfully completed over 75,000 projects worldwide. Our extensive experience positions us as pioneers in the panel industry, enabling us to offer a complete building envelope solution, whether for residential structures, commercial buildings, or military applications. Our customizable panels serve various functions, including exterior and interior walls, roofs, and even foundation panels.

As a 100% waste-free production facility, we not only emphasize quality and innovation but are also dedicated to environmental responsibility. Our panels incorporate recycled materials, low carbon emissions, and adhere to the latest standards and regulations, making ThermaSteel a trusted choice for your construction needs.

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Our Innovative Panels

If you can sketch it, we can make it! ThermaSteel is equipped to handle diverse projects, from churches in northern Russia to off-the-grid emergency units for government applications. Every project is tailor-made, designed to meet your specific requirements and specifications.

With a focus on durability and sustainability, our panels are engineered with high R-values (up to R61) and are compliant with ASHRAE 90.1 standards. They exceed energy code requirements and provide a strong, flame-retardant, pest-resistant building solution that stands the test of time.

If you want to build a church in northern Russia (1991) or an Of The Grid emergency unit for the government – we do it all.

Click here to see the church after 32 years.

  • <p>If you want to build a&nbsp;<strong>church in northern Russia</strong>&nbsp;(1991) or an&nbsp;<strong>Of The Grid emergency unit</strong>&nbsp;for the government &ndash; we do it all.</p> <p>Click&nbsp;<a href="https://www.google.com/maps/place/Znamenskaya+Tserkov'/@56.7355346,38.8391489,17z/data=!3m1!4b1!4m6!3m5!1s0x46b35bc473b7500b:0xa364232db012cb64!8m2!3d56.7355317!4d38.8436336!16s%2Fg%2F1237k86y" target="_blank" rel="noopener">here</a>&nbsp;to see the church after 32 years.</p>
  • <p>If you want to build a&nbsp;<strong>church in northern Russia</strong>&nbsp;(1991) or an&nbsp;<strong>Of The Grid emergency unit</strong>&nbsp;for the government &ndash; we do it all.</p> <p>Click&nbsp;<a href="https://www.google.com/maps/place/Znamenskaya+Tserkov'/@56.7355346,38.8391489,17z/data=!3m1!4b1!4m6!3m5!1s0x46b35bc473b7500b:0xa364232db012cb64!8m2!3d56.7355317!4d38.8436336!16s%2Fg%2F1237k86y" target="_blank" rel="noopener">here</a>&nbsp;to see the church after 32 years.</p>

Over the last 50+ years, we have developed 25 patents that allow us to design and shape the structure that YOU need. Our panels are high R-values (up to R61), compliant with ASHREA 90.1 and all are thermally broken. With a tight tongue and groove connection system, we exceed the requirements of the energy codes.  The key is that our patented composite technology allows us to bond light-gauge steel with EPS to create composite material panels capable of carrying unusually heavy loads. Our panels are treated for smoke and flame retardancy, making the panels noncombustible assemblies. While the panels are safe for humans and do not off-gas, they are free of pests such as termites, bees, rodents, and more, since they do not offer any food value.

We are a 100% waste-free production factory, with low carbon emission, and we incorporate recycled materials into the panels where possible.

Check our resources page for certifications, including:

  • IAPMO load bearing tables for II-V construction type
  • 2hr fire test for a load bearing wall
  • Florida hurricane rating
  • Government vendor
  • 9.5 Richter scale by Russia
  • Below grade application

In our user-friendly process, our drafts-people will work with your engineer and architect, and panelize your project into shop drawings to integrate rough openings, beams, and headers to allow you to construct the building of your dreams. The panels will arrive to your job site ready to be installed.

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Are you looking for:

  • Cost-effective construction solution?
  • World leading technology?
  • Energy efficiency? 
  • Environmentally friendly?
  • Manageable installation cost?

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See what our customers say

Real stories from our amazing clients.

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"... an 84% reduction in utility cost over what I was used to paying."

We recently completed our all ThermaSteел home in Quitman, Texas, about 80 miles outside of Dallas. It ended up being 1,500 sq. ft. with 15' cathedral ceilings.

I'm a native Texan and have lived in Texas all my life. It is a well known fact that Texas can have the most fickle weather on earth... boiling one minute and hail hitting you in the face the next.

I have always lived in conventionally built homes and am used to $200+ heating and cooling bills per month in these heavy stress months. I was very anxious to see how my ThermaSteеl home would benefit my monthly savings. To my surprise the bill for my first two months, July and August came to just $32.

According to my calculations that's an 84% reduction in utility cost over what I was used to paying. If you would like to have anyone call for verification please feel free to give them my number.

Don Bowles

"... in one of the coldest months of the winter the bill was just $42.71. That's what I call economical!"

I have been living in my ThermaSteеl home now for more than five years and I have to say that it has saved me a small fortune in heating bills. I live in Radford, VA. It's up in the mountains in the southwestern part of the state where it gets snowy and cold. I have enclosed some of the heating bills for the coldest part of the months and as you can see it doesn't take much to keep us comfortable in our ThermaSteеl home. In September our bill was only $0.45, but in one of the coldest months of the winter the bill was just $42.71. That's what I call economical!

We love our home because it's cozy, comfortable, and easy to maintain. We have never had a nail pop and our walls are as straight as the day we moved in. When the snow is on the roof you can tell our home is ThermaSteеl because you don't see the uneven melting of the snow like on the other roofs. If a person wants to live in total comfort economically I would highly recommend building out of ThermaSteеl.

Thanks for producing such a great building system.

Patricia Johnston

"... an 84% reduction in utility cost over what I was used to paying."

We recently completed our all ThermaSteел home in Quitman, Texas, about 80 miles outside of Dallas. It ended up being 1,500 sq. ft. with 15' cathedral ceilings.

I'm a native Texan and have lived in Texas all my life. It is a well known fact that Texas can have the most fickle weather on earth... boiling one minute and hail hitting you in the face the next.

I have always lived in conventionally built homes and am used to $200+ heating and cooling bills per month in these heavy stress months. I was very anxious to see how my ThermaSteеl home would benefit my monthly savings. To my surprise the bill for my first two months, July and August came to just $32.

According to my calculations that's an 84% reduction in utility cost over what I was used to paying. If you would like to have anyone call for verification please feel free to give them my number.

Don Bowles

"... in one of the coldest months of the winter the bill was just $42.71. That's what I call economical!"

I have been living in my ThermaSteеl home now for more than five years and I have to say that it has saved me a small fortune in heating bills. I live in Radford, VA. It's up in the mountains in the southwestern part of the state where it gets snowy and cold. I have enclosed some of the heating bills for the coldest part of the months and as you can see it doesn't take much to keep us comfortable in our ThermaSteеl home. In September our bill was only $0.45, but in one of the coldest months of the winter the bill was just $42.71. That's what I call economical!

We love our home because it's cozy, comfortable, and easy to maintain. We have never had a nail pop and our walls are as straight as the day we moved in. When the snow is on the roof you can tell our home is ThermaSteеl because you don't see the uneven melting of the snow like on the other roofs. If a person wants to live in total comfort economically I would highly recommend building out of ThermaSteеl.

Thanks for producing such a great building system.

Patricia Johnston

"... an 84% reduction in utility cost over what I was used to paying."

We recently completed our all ThermaSteел home in Quitman, Texas, about 80 miles outside of Dallas. It ended up being 1,500 sq. ft. with 15' cathedral ceilings.

I'm a native Texan and have lived in Texas all my life. It is a well known fact that Texas can have the most fickle weather on earth... boiling one minute and hail hitting you in the face the next.

I have always lived in conventionally built homes and am used to $200+ heating and cooling bills per month in these heavy stress months. I was very anxious to see how my ThermaSteеl home would benefit my monthly savings. To my surprise the bill for my first two months, July and August came to just $32.

According to my calculations that's an 84% reduction in utility cost over what I was used to paying. If you would like to have anyone call for verification please feel free to give them my number.

Don Bowles

"... in one of the coldest months of the winter the bill was just $42.71. That's what I call economical!"

I have been living in my ThermaSteеl home now for more than five years and I have to say that it has saved me a small fortune in heating bills. I live in Radford, VA. It's up in the mountains in the southwestern part of the state where it gets snowy and cold. I have enclosed some of the heating bills for the coldest part of the months and as you can see it doesn't take much to keep us comfortable in our ThermaSteеl home. In September our bill was only $0.45, but in one of the coldest months of the winter the bill was just $42.71. That's what I call economical!

We love our home because it's cozy, comfortable, and easy to maintain. We have never had a nail pop and our walls are as straight as the day we moved in. When the snow is on the roof you can tell our home is ThermaSteеl because you don't see the uneven melting of the snow like on the other roofs. If a person wants to live in total comfort economically I would highly recommend building out of ThermaSteеl.

Thanks for producing such a great building system.

Patricia Johnston

Our Clients