R Tech Foam Board R Value

It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.
R tech foam board r value. 1 5 in x 2 ft x 8 ft. This versatile rigid foam board can be used for new and retrofit roofing exterior interior cavity walls siding underlayment insulating sheathing continuous insulation sheathing weatherproofing protection barrier below grade under slab crawl space perimeter insulation drainage board and radiant heated floors. 4x50 foot fan fold bundle in a bag 200 sq ft total. R tech fanfold eps foam insulation with foil 1 2 thick 1 25 density type viii white face one side foil on the other ul listed r value 2 27 25f.
R tech panels are an engineered rigid insulation consisting of a superior closed cell lightweight and resilient expanded polystyrene eps with advanced polymeric laminate facers. Shop r tech r 5 78 common. R tech ff meets or exceeds the requirements of astm c578 standard specification for rigid cellular polystyrene thermal insulation. R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board composed of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.
Ready for everything r tech ff fanfold is a high performance sheathing consisting of a superior closed cell lightweight and resilient expanded polystyrene eps with advanced polymeric laminate facers. R tech is available with factory adhered metallic reflective facers white facers or a combination of the two.