Styrofoam Roof Insulation

However most cathedral ceilings and low slope flat roofs are insulated roof assemblies.

Styrofoam roof insulation. It s often used over existing insulation in the attic where moisture control isn t needed. With its excellent moisture resistance and thermal retention properties roofmate sl insulation is ideal for up side down roofing applications. Also called styrofoam insulation this is the least expensive material. Styrofoam roof insulation the long term thermal resistance of styrofoam brand insulation helps keep living spaces comfortable year round even during harsh conditions.

With this kind of roof the insulation follows the slope of the roof. It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches. Engineered for use on heavyweight decks e g. It uses a sheet of paper to control moisture vapor between walls and floors.

Polyiso is an easy cost effective sustainable and energy efficient construction material. It provides r values that range from 3 6 to 4 2 per inch. Cover all the bases with a product that eliminates the need for a thermal barrier as it resists moisture and freeze thaw impacts. Insulated roof assemblies can be vented or unvented.

Some types of thicker foam board insulation are available but they may need to be special ordered. Styrofoam extruded polystyrene foam insulation sheathings such as styrofoam cavitymate or styrofoam ultra sl insulation provide a coat of continuous insulation over the stud members when properly installed and are treated with durable joint treatments such as great stuff pro gaps cracks or liquidarmor flashing and sealant as an integrated air and water barrier system. Reinforced concrete with a ballast layer of gravel or concrete slabs styrofoam brand roofmate insulation helps the roof membrane maintain a steady temperature minimizing the harmful effects of freeze thaw cycles weathering and physical damage during and after construction. 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.

Try a spray foam insulation kit to fill cavities gaps cracks expansion joints and other sources of air leaks. R tech rigid foam insulation. A durable styrofoam brand extruded polystyrene xps foam insulation designed for low slope commercial roofs. It helps resist moisture that can lead to mold or mildew and provides increased sound and thermal insulation.

R tech is available with factory adhered metallic reflective facers white facers or a combination of the two. 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. Unfaced installation doesn t have a paper moisture shield.