Chicago Flameproof (866) 884-7591

Wisconsin Flameproof (866) 884-7593

North Texas Flameproof (866) 884-7594


Flameproof Companies have been supplying reliable lumber products, such as insulation, drywall and now, more recently, outsulation. Outsulation is a newer product that helps prevent any exterior threats from damaging the internal structure of the building.

This outer barrier not only helps to prevent damages, but also adds to the design of your building. With a wide variety of designs, outsulation is becoming increasingly popular amongst contractors. There’s no reason why one should not provide his or her building with outsulation that will help prevent anything detriments to the building later in life. Durability and sustainability are the reasons as to why outsulation exists. The need for both durability and sustainability were increasing. This is why Flameproof Companies stepped it up to provide you with a great list of outsulation designs.

Our staff will help you through the whole process of finding the perfect outsulation that replicates your building design and, ultimately your company’s mission. With our help, you can ensure that your building is getting the best lumbering products in the market. We care about our customer relationships and we want to continue to grow and get to know our customers’ demands and desires.

If you have any questions about Flameproof Companies or outsulation, please call us at (866) 844-7591.

Fire Treated

Wood graphicWe stock a complete line of lumber and plywood. We provide quick turn around on special order treated items.

Green Products

  FSC® Certified lumber and Plywood in Treated and untreated for all of your LEED projects.

Building Products


We specialize in non-combustible material and hard-to-find commercial industry items.

Chicago Flameproof

1200 South Lake Street
Montgomery, IL 60538
phone 866-884-7591
fax 630-896-4773

North Texas Flameproof & Wood Specialties Corp

4215 Chickasaw St.
Fort Worth, TX 76119
phone 866-884-7594
fax 817-534-9807

Wisconsin Flameproof

8530 West Calumet Rd
Milwaukee, WI 53213
phone 866-884-7593
fax 414-365-3674