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Flat roof insulation spray foam.
Our professionals recommend a type of spray foam insulation to most effectively insulate your flat roof and add value and lifespan to your home.
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After cleaning the existing roof the spf roof can be applied directly over asphalt shingles concrete metal and wood.
Moisture generated indoors or that infiltrates into the home is responsible for the bulk of the moisture in an attic insulated with spray foam on the underside of the roof sheathing.
Spray foam insulation is in a liquid form until it comes into contact with a surface where it begins to expand from its initial size up to a hundred times.
It is top quality and the most cost effective product for your flat roof.
Industry experts favour closed cell foam insulation due to its dense and water impermeable benefits.
We recommend having at least 20 r value worth of material for optimal energy efficiency.
Silicone coating silicone coating is rolled directly on the 3lb roofing spray foam creating a clean cool to the touch roof which resists ponding water drastically reduces energy bills and increases the life of the roof up to 20 years.
For a 1 inch board equivalent of 6 r value.
5 0 out of 5 stars 3.
3 8 out of 5 stars 129.
However spray foam roofing or spf requires regular maintenance and complete re coating every 10 years to maintain the protective layer over the foam.
Touch n seal high density spray foam roof insulation kit 3 0 pcf closed cell foam 120 bf.
Roof is pressure washed and cleaned using citrus cleaner and 3lb roofing spray foam is spray applied directly to existing flat roof after.
While expensive the best insulation is polyiso rigid foam.
Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam.
Spray for roofing is a highly energy efficient flat roofing material which combines the roof insulation with the waterproofing layer.
You can expect to pay about 55 100 sq ft.
Foam it green 602 closed cell spray foam insulation kit.