Spray Foam Insulation for Richmond Hill Homes

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Finding spray foam insulation in Richmond Hill homes might not be an easy thing to do. Traditional pink fibreglass batt insulation continues to be the most popular insulation in for new Richmond Hill homes and insulation retrofits. Anyone who has researched different types of insulation will wonder why fibreglass batt insulation continues to be used more than spray foam insulation / not only in Richmond Hill, but everywhere else in Canada.

Any study of insulation should start with its definition, which is the ability of any material to stop heat from transferring from one side of the material to the other. Just about any material insulates. In the past, instead of batts or spray foam insulation, homes in Richmond Hill might have been insulated with paper. Certain materials insulate better than others and it didn’t take long for the science of home insulation to start producing materials that were designed specifically to provide excellent insulation for homes.

Early home insulation materials included fibreglass batts. Scientists had yet to develop the spray foam insulation you might find in Richmond Hill homes today. Compared to paper, cotton and the other materials, fibreglass batts did a far better job at insulating homes. Fitting neatly between ceiling joists and wall stud, batts were link a blanket for the home. For many years fibreglass batts were regarded as the best possible home insulation.

Those that have used spray foam insulation in their Richmond Hill homes know that, since fibreglass batts first appeared, we have gained a better understanding of how insulation works and why fibreglass batts are not the best insulation. Regardless of the insulating material, batts, foamboard, or spray foam, insulation is rated with an R-value. R-value represents the ability of a particular material to stop heat from transferring through the material. The higher the R-value, the better the material is at insulating. Some examples: a single pane of glass has an R-value of 1.0 and cardboard has an R-value of 3.0. Homeowners simply choose the insulation with the highest R-value to get best insulation. However, while the higher the R-value the better the insulation material, high R-values do not mean the insulation will work best in your home. It’s why spray foam is better insulation for your Richmond Hill home.

The reason some high R-value insulations might not be the best for your home has to do with the R-value testing methods. Insulating materials are tested in isolation under perfect conditions / almost the opposite of the situation in your home. While fibre-glass batts might have a good R-value in the test lab, when they are in place in your home a number of factors contribute to the reduction of their R-value. First, fibreglass batts are not in isolation in your home. They work between wood or metal studs and joists. Those studs and joists do not insulate as well as the fibreglass. Heat goes through wood and metal much easier than through fibreglass batts and this reduces the effective R-value of your insulation. If you use spray foam insulation in your house in Richmond Hill, you will notice it covers consistently over the entire area that needs insulation / studs, joists and everything between.

Your home is not designed to get the best from fibreglass insulation. If the areas in which you place insulation were all perfectly shaped, fibreglass might not be so bad, but they are not perfect and every home has odd shaped spaces and hard to reach areas that fibreglass was simply not designed to fit. In those areas, and even where it fits better, fibreglass batts can leave gaps between batts and between the batts and your home’s structure. Those gaps are like an open window, allowing heat to transfer freely in or out of your home. When you spray foam insulation into the attic and walls of your Richmond Hill home, it spreads to seal every gap and opening, effectively sealing your home to give you the full R-value for which it is rated.

Air Seal insulators are spray foam specialists and are ready to give you the full benefit of spray foam insulation in your Richmond Hill home.

Article Source: http://depositarticles.com/

Contact Air Seal today for spray foam insulation richmond hill and get the R-value you expect from your home insulation.

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