Established in 1978, RMAX is a manufacturer of commercial, industrial and residential insulation products. The company provides a selection of sheathing and roofing products. It offers R-Matte, which is a foam plastic thermal insulation board for use in wall sheathing applications in agricultural buildings. RMAX also provides Thermasheath and Durasheath brand boards. The company s Thermaroof Plus polyiso foam is for use in single ply and metal panel systems. It offers Vented Nail Base-3 systems that helps in the elimination of thermal bridging and is available for use in shingle roofing applications. The company is a member of the Alberta Roofing Contractors Association, Polyisocyanurate Insulation Manufacturers Association and National Roofing Contractors Association. It maintains a plant location in Fernley, Nev.