Rigid Foam Board Insulation Roof

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.

Rigid foam board insulation roof.

Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. All atlas acfoam polyiso insulation boards are qualitymark certified providing consumers an easy way to identify premium products that meet or exceed building codes for the best in roof performance. Install nailbase for cladding. You can even place it under the foundation slab.

There s a reason polyiso rigid foam insulation is used in more than 70 of commercial roof construction as well as in many residential builds. Polyiso is an easy cost effective sustainable and energy efficient construction material. Install rigid insulation board in multiple layers with joints offset vertically and horizontally between adjacent layers. Rigid foam insulation also known as insulating boards provide high r values.

Rigid insulation is one of the best tools to reduce your energy costs. The panels need to fit together tightly to help prevent warm air from leaving the top of the building. Install it anywhere from the roof to the foundation. Attach to deck board.

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. They keep your home at a comfortable temperature without the need to crank your heat. After the roof deck is prepared the rigid foam boards need to be cut to size to fit snugly together on your roof.