Spray foam in Calgary continues to be the choice of many when it comes to the insulation of both residential and commercial buildings. This is not because it is easy to install but mostly because of the many benefits it offers. However, there are still people who are pro traditional insulation options like the fiberglass butts. If you are one of those people, understanding the many ways spray foam excels over fiberglass could help change your mind.
Has a higher R-value
One of the things that make Calgary spray foam a better option is because of its high R-value. Closed cell spray foam has an R-value of more than 6.0 per inch of thickness. This is one of the things that makes it so effective in prevent heat transfer through the walls. The real-world R-value of fiberglass is far below that of SPF. A research by the Oak Ridge National Laboratory found that the R-value of fiberglass is about 28% less than what the manufacturer claims. This is not the case with spray foam.
Stops air leaks
Another area in which polyurethane in Calgary excels is in its ability to prevent air leaks. According to the U.S. Department of Energy, air leakage accounts for about 40% of the energy that is used to heat and cool homes. This means if the insulation solution you are using does not prevent air leaks, then it will not be as effective. Fiberglass does not prevent air leaks. This is what makes SPF the better option. The right spray foam contractors in Calgary will make sure that every area of your house is covered. Once it cures, spray foam solidifies into a rigid solid that seals every space and creates air tight seals.
It does not breakdown and disintegrate
Unlike fiberglass, Calgary spray foam will not breakdown and disintegrate after a few years. Spray foam has a lifespan that exceeds 30 years. Throughout this time, it will maintain its rigid form without breaking or disintegrating. It will also not settle or sag. This means you don’t have to deal with harmful dust accumulating the air as is the case with fiberglass. It is because of this reason that SPF is recommended for persons who are environmentally and chemically sensitive.
Create water barriers
Spray foam in Calgary will create water barriers. These are important if you live in flood prone areas. The water barrier will keep water from spreading. Needless to say, this will make it easy for you to clean up and also prevent pest infestations.
Adds structural strength
Last but not least, it is important to note that spray foam will add structural strength. As it solidifies, it adheres strongly to the surfaces it is applied on. Its rigid foam helps add structural strength. It will even prevent wind uplifts when applied under the roof.
There are so many more ways in which spray foam excels over fiberglass. You only need to hire the most competent spray foam contractors in Calgary to help with the insulation. The insulation will only be as good as the person installing it.