📍 2701 Courtland St, Duluth, MN, 55806
📞 218-727-3602
Building Strong. Tri State Builder's Supply is a Duluth, MN-based wholesale distributor of building materials for new construction and remodeling. We serve contractors throughout northeastern Minnesota. Are you looking for the best in home building products? Tri State Builder’s Supply has all of the quality products you depend upon. We specialize in top notch customer service and efficient delivery of the home building products you need. We have everything from windows to siding to roofing. If we don’t have it, we can find it for you. We specialize in: • Siding materials • Roofing materials • Doors • Windows • Shutters • Gutters • Composite decking materials We have all of the brands you have come to depend upon, including GAF Roofing, Certainteed, EDCO, Pella, Larson, Alside, and Bayer Built Doors. Our friendly, knowledgeable team will be happy to answer your questions and find the right materials for your job. We have wholesale products to save you money. The professionals at Tri State Builder’s Supply look forward to serving you. Call Tri State Builder’s Supply today.
Updated Oct 2026
📍 1400 W Railroad St, Duluth, MN, 55802
📞 218-727-2145
🌐 duluthtimber.com
Duluth Timber Co is a supplier of flooring materials and supplies located in Duluth, Minnesota. The business is active as of this year, providing local customers with a range of flooring options. Those in the Duluth area can visit for their flooring needs.
📍 40 W Central Entrance, Duluth, MN, 55811
📞 218-722-1590
📍 Serving Your Area, Duluth, MN, 55802
📞 218-409-7771
📍 2207 W 6th St, Duluth, MN, 55806
📞 218-727-4343
📍 205 W 2nd St Ste 447, Duluth, MN, 55802
📞 218-722-2037
📍 132 N 34th Ave W, Duluth, MN, 55807
📞 218-628-1438
Whether you need storage for personal or business needs, Stadium Storage offers climate controlled clean, secure storage units at an affordable price.