Rigid Foam Roof Insulation Panels

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency.

Rigid foam roof insulation panels.

In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions. Raycore s insulated roof panels and insulated wall panels are far superior than other sips with highest r value custom blend of polyurethane foam insulation wrapped in a foil radiant barrier and producing a superiorly strong lightweight do it yourself diy friendly sip panel. R tech is available with factory adhered metallic reflective facers white facers or a combination of the two. The products are easy to handle score cut and install and no special tools are needed.

How to retrofit a roof to a high performance roof with insulating sheathing above the roof deck plus cavity insulation in roof framing remove existing roofing and non adhered roof underlayment. R tech rigid foam insulation. 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. R panel is manufactured with a closed cell polyisocyanurate foam core bonded to fiberglass reinforced facers and designed for use over metal nailable and non nailable roof decks with a variety of membrane systems.

Not only does it provide high r values but foam board insulation is also easy to install lightweight and can be used in any room of your home.