Roofing Foam Board Insulation

You can even place it under the foundation slab.

Roofing foam board insulation.

Properly designed and installed energyguard tapered polyiso insulation systems virtually eliminate ponding water. 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. Rigid insulation is one of the best tools to reduce your energy costs. Although the r value isn t huge the rigid foam insulation boards do a nice job of keeping the searing heat of the roof from making its way into the sanctified space of the man cave.

Easily installed with mechanical fasteners hot asphalt or loose laid in a ballasted system. A rigid roof insulation board with high thermal efficiency johns manville r panel is compatible with multiple types of membrane systems. Rigid foam insulation also known as insulating boards provide high r values. Between the flat roof insulation and our install of reach radiant barrier insulation on our garage door the shop is now downright comfortable even in the warmer months.

It s light weight provides ease of handling. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. Install it anywhere from the roof to the foundation. This foam board insulation is the rigid pink or blue panels that can be found.

Benefits of energyguard tapered polyiso foam roof insulation include. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other.