Roof Insulation Foam Sheets

We offer a partnership and complete solution that lasts long after your project is finished.

Roof insulation foam sheets.

This foam can be used on either the outside or the inside of the sheathing. R tech is available with factory adhered metallic reflective facers white facers or a combination of the two. The panels provide a continuous energy efficient surface. The 1x roofing boards which also made up the ceiling of the garage had nice gaps that you could see the ceiling joists through.

Insulated foam sheets are also used as an insulated sheathing underlayment for exterior siding. It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches. Add to list click to add item owens corning r 1 extruded polystyrene fanfold underlayment foam insulation 1 4. Polyisocyanurate is another option coming in as the densest and more expensive option for foam board.

This is different from the normal roll up type of insulation as it comes in panels rather than paper covered fiberglass. Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list. This eliminates thermal bridging which is the energy lost through wall studs. The rigid foam board insulation we used was 2 thick and came in 4 x 8 sheets.

1 937 in x 1 937 ft x 7 812 ft 1 unfaced polystyrene foam board insulation. 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. After securing these with appropriate fasteners you need to tape the edges with foil tape. Shipping add to cart.

Foam board insulation is easy to use and is a great diy way to add some insulation. View and learn more about commercial roofing insulation. 2 in x 2 ft x 8 ft. Some types of thicker foam board insulation are available but they may need to be special ordered.

At firestone building products we offer more than just roofing and building solutions. 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. Foam insulation comes in sheets that you have to butt together on the roof.