R20 Rigid Roof Insulation
Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness.
R20 rigid roof insulation. Install it anywhere from the roof to the foundation. 3 r 20 2 layers 1 7 2 layers 1 8 4 5 r 25 2 layers. Foamular xps is the right insulation for a wide variety of exterior and interior applications for commercial and residential projects. Roofing products commercial roofing products insulation and cover boards.
Learn about insulation and cover boards. Astm c1289 standard change. They keep your home at a comfortable temperature without the need to crank your heat. Learn about insulation and cover boards.
Owens corning foamular extruded polystyrene xps insulation is a closed cell moisture resistant rigid foam board with excellent long term stable insulating performance and durability. Insulation and cover boards. Rigid foam insulation also known as insulating boards provide high r values. Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide.
Benefits of energyguard polyiso roof insulation include. Roofing product line revised lttr values effective january 1 2014. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and. Rigid insulation is one of the best tools to reduce your energy costs.
You can even place it under the foundation slab. Get to know more about one of the most popular commercial roofing systems. Get to know more about one of the most popular commercial roofing systems.