Styrofoam Roof Insulation Board

Available in flat and tapered board stock the rigid foam insulation boards can be installed directly on structural steel decks beneath a nonbituminous.

Styrofoam roof insulation board.

It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches. Polyisocyanurate is another option coming in as the densest and more expensive option for foam board. R 5 scored square edge rigid foam board insulation sheathing model 20we view the owens corning exterior insulation 18 98 18 98. Foil insulation underlayment is recommended under a metal roof and in most cases the shiny side should be facing up but there s a catch.

Set your store to see local availability. Foil insulation is a radiant barrier and it works by. It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer. Nail it around the edges with roofing nails.

Expanded or styrofoam insulation is a budget friendly option while extruded insulation has great water resistance and is ideal for use in areas like crawl spaces. R tech is available with factory adhered metallic reflective facers white facers or a combination of the two. Foam board insulation is easy to use and is a great diy way to add some insulation. Some types of thicker foam board insulation are available but they may need to be special ordered.

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. Start at the bottom of the roof and place the first piece of rigid foam insulation against the metal flashing starting at the center line. It is designed for use in fully adhered conventional low slope roof applications. R tech rigid foam insulation.

Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list. Owens corning foamular 150 1 in. Buy 48 or more 15 18. R matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board.