Rigid Foam Board Roof Insulation

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.

Rigid foam board roof insulation.

Rigid foam insulation also known as insulating boards provide high r values. They keep your home at a comfortable temperature without the need to crank your heat. Install nailbase for cladding. 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.

Polyiso is an easy cost effective sustainable and energy efficient construction material. This foam board insulation is the rigid pink or blue panels that can be found at home centers in many different thicknesses. 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. 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 rigid insulation board in multiple layers with joints offset vertically and horizontally between adjacent layers. Install it anywhere from the roof to the foundation. This foam board insulation is available with straight or tongue and groove edges to help limit air movement. It is denser than eps and provides more r value with a rating of 5 per inch of thickness.

You can even place it under the foundation slab. In other words rigid foam can be applied on walls foundations and roofs and works great for both retrofits and new constructions.