Styrofoam Flat Roof Insulation

Closed cell polyurethane spray foam will prove ideal for thermal insulation of a flat roof.

Styrofoam flat roof insulation. It is top quality and the most cost effective product for your flat roof. Some products have reinforced facing to make them sturdier. Try a spray foam insulation kit to fill cavities gaps cracks expansion joints and other sources of air leaks. Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam.

With premium polyiso manufacturing atlas is able to produce the highest effective r values with minimal material thickness. Such an insulating solution involves applying several layers of pur foam with each layer around 1 2 cm thick. Flat roof insulation is unfaced polustyrene and is suitable for use with loosely laid single ply membranes. Engineered for use on heavyweight decks e g.

3 8 out of 5 stars 129. Foam it green 602 closed cell spray foam insulation kit. All products in the acfoam polyiso roof insulation family are closed cell rigid foam insulation board flat or tapered. We recommend having at least 20 r value worth of material for optimal energy efficiency.

It provides r values that range from 3 6 to 4 2 per inch. The effective roof insulation layer may range in thickness from 3 to 12 cm as needed. Rolls are easy to transport and can be cut to the length you need. Atlas molded products flat roof insulation provides high long term r values and saves labor installation time.

00 0 40 oz free shipping. When it comes to insulation performance the difference is in the details. While expensive the best insulation is polyiso rigid foam. Flat roof insulation installation the rigid foam board insulation we used was 2 thick and came in 4 x 8 sheets.

Touch n seal high density spray foam roof insulation kit 3 0 pcf closed cell foam 120 bf. It helps resist moisture that can lead to mold or mildew and provides increased sound and thermal insulation. This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs. After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood.

5 0 out of 5 stars 3. You can expect to pay about 55 100 sq ft. 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. Once the roof demo was complete and the flat roof was cleared of any remaining debris some rotted 2x material around the perimeter of the roof was replaced.