Polyurethane foam is the newest engineering in roof insulation to hit the marketplace and it has a wide variety of applications. The great factor about roof insulation is that it deflects the warmth before it has a likelihood to turn out to be saved in the attic. This is crucial simply because as soon as heat enters the attic it can stay there for hours on conclude.

One common false impression is that foam roof insulation will make the roof of the constructing look various in some way but this basically is not the circumstance. After foil wall insulation is utilized it is then roofed more than and the roof ends up looking just like any other roof on the block. Polyurethane foam is tough and rigid, so it will not likely squish down if for some explanation you have to get on the roof and wander on it.

Foam insulation has the optimum R value that you can get from any kind of insulation on the market place and it is above 2 times the R benefit of fiberglass. Although other types of blown in insulation such as rock wool and cellulose will settle and shed their R price in excess of time, polyurethane foam roof insulation in no way settles and will keep its R benefit for the whole life of the construction.