We pride ourself in supplying everything needed for a DIY project to save homeowners money. We also have over 25 experienced crews ready to install your building or roofing project within our building area.

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We have been supplying quality post frame construction materials to contractors for over 45 years. Walk-in or call-in orders can be fulfilled in a matter of hours — not days.

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Superior Building Material
Supplier In Missouri

Martin Metal, located just outside Versailles, MO, in the heart of Mennonite country, is a modern, multi-faceted company that offers everything you will need for your next building project. Martin Metal was founded by Eli and Edna Martin in 1986,is now owned by their good friend Glen Graber.

Martin Metal is truly your “1-Stop Shop” for any post or stud frame building project. We offer everything you will need including metal roofing and siding, lumber products, CHI overhead garage doors, walk-in doors, windows, fasteners, insulation products, vinyl siding materials and trim and complete post frame and stud frame building kits for the do-it-yourself-er.

Reliable & Trustworthy Building Supply Store Serving the Mid-West

At our building supply store, we offer everything you need to construct your own pole building or barn. We are committed to being a building material supplier that is affordable and provides reliable products to our customers. Because we have been in this business since 1986, we know the best brands and materials to stock in our store. We know that many of your projects are time-sensitive, so we offer many unique services outside of commercial building supplies. These include an interactive visualizer, 3D designer, and price estimator for all potential clients. If you are looking beyond just post-frame materials, we also have a team of builders who can install your new building with ease. At Martin Metal we have everything you need to complete your next construction project for your home or commercial client.

Pole Barn Builders

Large Selection of Post Frame Supplies & Materials

Our building material suppliers pride themselves in offering one of the largest selections of post-frame building materials in Missouri. We have given quality building materials to 20 states throughout the East Coast and Mid-West. If you need storage space now, you can’t go wrong with a post-frame barn or building from the building material suppliers at Martin Metal, LLC.

You can do-it-yourself or we can supply a team of builders to complete any new construction build. With our large fleet of over 50 vehicles, ranging from large semi-tractors/trailers to pickups, we guarantee your post-frame building materials on time and on schedule. With our long-standing trustworthy reputation, you can trust us to meet all your building needs and expectations. Visit us for post-frame supplies today!

Contact Your Building Material Suppliers Today for a Free Quote!

Martin Metal is a long-time building material supplier that has been family run and operated for the past 50 years. We don’t view you as just another number but as an extended member of our family — giving you the best building supplies and the easiest installation. You can trust our building supply store for all your post-frame construction materials and post-frame installation — our team of experienced post-frame builders can travel to both deliver and construct your new pole building. Contact our building material suppliers today to bring your pole building to life!


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“Thank you very much for the great crew, material and overall experience. It’s hard to find service and products to match what you guys do. Thanks again!”

John Slaven – Camdenton, MO