Chicago Flameproof (866) 884-7591

Wisconsin Flameproof (866) 884-7593

North Texas Flameproof (866) 884-7594

Fire Rated Lumber Company

Chicago Flameproof is the fire rated company of choice among contractors. We stock fire rated lumber that has been treated with preservatives that give it resistant to fire. Using this lumber is a responsible and reliable way to protect your building against fire and the devastating damages it can have. We stock affordable fire rated lumber, including the following types: Request a free quote online for affordable pricing, and you’ll see that we’re a cost-efficient fire rated lumber company that helps you stay within your budget.

About Our Fire Rated Lumber Company

We’re located throughout the nation in Illinois, Wisconsin, and Texas, be we offer nationwide shipping. We were one of the first companies to become FSC certified, and we’re dedicated to providing responsible building products at reasonable pricing. We’re experts in the industry, and our fire rated lumber company is relied upon by contractors because of our quick turnaround times, fast delivery (in addition to our speedy nationwide shipping, we can ship within 24 to 48 hours to companies within 100 miles of our 3 locations), and quality products.

Order Fire Rated Lumber Today

Request a free quote today and get in touch to order your lumber today! We can be contacted at any of the following numbers:
  • Chicago Flameproof—(866) 884-7591
  • Wisconsin Flameproof—(866) 884-7593
  • North Texas Flameproof—(866) 884-7594

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