Chicago Flameproof (866) 884-7591

Wisconsin Flameproof (866) 884-7593

North Texas Flameproof (866) 884-7594

MagEx™ Continuous Insulation System

Did you know that the way buildings are constructed has a considerable effect on the environment? From the insulation to lumber, the products used to construct a building effect how energy efficient it is. MgEx™ by MagTech™ is changing the way buildings are constructed for the better by providing a high performance continuous insulation system that helps to reduce HVAC costs and eliminate thermal bridging. Use of these products results in more energy efficient buildings that are less prone to water damage.

About 40% of the energy the US produces is wasted through the building envelope, which MgEx’s™ continuous insulation system helps to correct. MgEx’s™ insulation is positioned outside of a building’s frame, allowing any dew that may form in the building to be created outside of the wall cavity. This engineering allows mold and moisture damage to be reduced.

For all your MagEx™ needs, give Flameproof Companies a call. We have locations throughout the United States in Wisconsin, Texas, and Illinois. To best serve our customers and to ensure that everyone has access to responsible and energy efficient products such as MgEx™ continuous insulation system, we also offer onsite product delivery to locations throughout the nation.

For more information on MagTech™ products or to request a quote, please call us at (866) 884-7591.

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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