Sprayon Foam Roofs

Energy star 43 features.

Sprayon foam roofs.

Murmurs and hearsay about open cell spray foam insulation have been gaining traction for a while. The thicker you make the foam layer the high r value your roof will have. Although there are reasons that a building will need a thicker layer the most common reason is for energy efficiencies. Spray foam can prove something of double edged sword where costs are concerned according to rlc engineering.

Spray polyurethane foam spf roofs 27 steep slope shingle roofing 1 tile roofing 2 tile 6 wood shakes 4 eco features. Although roofing foam is a dense strong material it can be damaged by sunlight uv radiation moisture foot traffic hail and flying debris in high wind events. This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs. Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam.

After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood. Froth pak 620 sealant 2 component foam insulation kit a tank b tank 15 hose closed cell quick cure polyurethane expanding spray foam 4 4 out of 5 stars 109 727 00 727. On average it costs 1 65 2 25 per square foot for materials and labor on a typical spf roofing system which is a 1 5in layer of foam. Spray foam roofs are applied using a spray process that involves a chemical reaction that expands the sprayed material to 20 times its initial size.

While covering a given area with spray foam costs more initially than the equivalent amount of mineral wool batting or other insulating materials its ability to fill even tiny spaces completely enables it to provide greater thermal resistance leading to greater energy efficiency and. The foam s surface and the coating applied over the foam offer premium protection against leakage. In many cases where a single ply roof works a spray foam roof would work better. Protective coatings are necessary to seal roofing foam from the environment and minimize said damage.

The necessary materials and equipment average 2 per square foot meaning it will cost 2 400 in materials for a 1 200 square foot home. Foam roofing systems with coating are great insulators and they often pay for themselves within a few years by reducing your building s energy expenditures. In cases where there is standing water on the roof or ponding our certified applicators can use their 50 plus years of combined experience to ensure. Algae resistant 25 cool roof certified 30 corrosion resistant 22 dura grip adhesive 2 energy star rated 44 extreme cold ice 20.