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Spray Foam Roofing

Installation is simple and relatively inexpensive! There are several reasons why this particular brand of roofing is so much less expensive than traditional methods. One of the main features of SPF is that the foam itself can adhere to nearly any kind of existing roofing material, with the exception of atactic polypropylene bitumen. This means that you don’t have to pay for the roofer to remove your current roof and pay landfill fees.

Usually, two 55 gallon drums, one with an isocyanate and the other with a resin, are hooked up to a machine that heats the liquids and combines them at the best ratio for effectiveness. Then the liquids are piped into a special spray gun that combines the two liquids upon application.

Once applied to the roof (after it has been cleaned to ensure the most adhesive strength), the combined liquids begin to form bubbles on a microscopic level, expanding to 20 or 30 times their original volume, all within about ten seconds, and you can walk on it in under a minute!