Foam Board Roofing Insulation

Polystyrene polyurethane or polyisocyanurate.

Foam board roofing insulation.

Polyisocyanurate is another option coming in as the densest and more expensive option for foam board. Typically sold as sheet insulation in a standard size of 4 x 8 foam insulation panels can help reduce energy costs get a handle on moisture control and more. Install it anywhere from the roof to the foundation. Rigid insulation is one of the best tools to reduce your energy costs.

They include expanded polystyrene extruded polystyrene and polyisocyanurate unfaced or foil faced. Ft to the compare list. Click to add item insofast ux 2 0 r 8 5 eps foam board insulation panels 40 sq. Concrete clay roof tiles.

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. Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list. 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. Foam board insulation is easy to use and is a great diy way to add some insulation.

It s light weight provides ease of handling. Shop at lowe s to find the foam sheeting you need for your next insulation project. 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. The ideal roof 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.

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. Cedar shakes shingles. Rigid roof insulation board. There are three basic foam insulation board products on the market produced under several different manufacturer names.

Some types of thicker foam board insulation are available but they may need to be special ordered. It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches. You can even place it under the foundation slab. Rigid foam insulation also known as insulating boards provide high r values.