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What is Spray Foam Insulation?

foam insulation spray
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What is Spray Foam Insulation?

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Spray Foam Insulation (also referred to as Spray Polyurethane Foam) is a method of sealing and insulating that is spray applied like paint. It is a 2 component system typically consisting of petroleum oils, plastics, and resins. The 2 liquids are heated at high pressure and mix at the spray gun. When the 2 liquids hit the target substrate they react with each other and rapidly expand curing as a foam. Spray Foam Insulations fall under 2 categories Open Cell (also referred to as ½ lb. or low density foam) and Closed Cell (also referred to as 2 lb. or medium density foam).

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Spray Foam, Spray Insulation, Expanding Foam and Foam sealant are common terms for insulation, which is sprayed into place unlike traditional sheets or rolls of insulation, which must be cut and fixed into place.

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Spray foam insulation is a two part system designed to provide a high r-value polyurethane foam between wall studs.

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• Ultra Energy Efficient • Absolute comfort throughout the home. • Less air conditioning equipment needed. • NO fiberglass, cellulose or other messy insulation in the attic. • Significant reduction in dust and constant humidity level. • Non-Vented attics. The attic will never get above 85 degrees. • Soundproofing – The home will be significantly quieter.

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