Flat Area On Roof Spray Foam

With a spray on roof you can fill gaps seams and cracks in your existing roof construction giving you even more protection.

Flat area on roof spray foam.

It is easy to locate damage on a spray foam roof since the. Spf roofs provide an insulating barrier for low slope and flat roofs for residential and commercial buildings. Spray on roofs can also be levelled out more easily reducing the collection of water in ponds. Spray polyurethane foam roofing or spray foam roofing is a material that s sprayed as a liquid so it can expand into a foam creating a solid layer across an existing roof.

It is a strong and lightweight flat roof solution. Most unvented attics incorporate spray polyurethane foam spf on the underside of the roof deck and attic walls. Spf roofs can significantly reduce air leakage and heat transfer saving energy otherwise used to heat and cool buildings and thus decreasing greenhouse gas emissions. A spray foam roof should be inspected after any strong storm but a full professional inspection is only required every five years.

The foam will also contract and expand depending on the weather which again reduces cracks. The usual application of spray foam is to repair and re invigorate an existing roof by removing the saturated areas replacing with like materials and then spraying foam over top of the entire roof. This construction approach was first used in the 1970s and it has been implemented much more widely since it was first included in the international code council s icc model building code in 2007 irc section 806 4.