Styrofoam Roof Insulation Board

R 5 scored square edge rigid foam board insulation sheathing model 20we view the owens corning exterior insulation 18 98 18 98.

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. Owens corning foamular 150 1 in. Nail it around the edges with roofing nails. It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.

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. 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. Foil insulation is a radiant barrier and it works by. Click to add item owens corning foamular r 5 extruded polystyrene foam board insulation 1 x to the compare list.

Since its discovery in 1941 styrofoam brand xps insulation has a long and rich heritage as a sustainable building product insulating to meeting core thermal moisture air and vapor performance requirements through its rigid foam board technology. Set your store to see local availability. It is designed for use in fully adhered conventional low slope roof applications. 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.

Some types of thicker foam board insulation are available but they may need to be special ordered. Foam board insulation is easy to use and is a great diy way to add some insulation. Polyisocyanurate is another option coming in as the densest and more expensive option for foam board. 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.

Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list. 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. Deckmate insulation is a styrofoam brand extruded polystyrene xps foam insulation with a planed surface. R tech rigid foam insulation.