Pros & Cons of Spray Foam Insulation

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Pros & Cons of Spray Foam Insulation. Spray foam is an insulation material. It is sprayed into cracks and crevices, where it expands to form an airtight and moisture-resistant seal. This seal can save you money that otherwise might be spent on heating or cooling. It also protects buildings from both pests and mold. It is much more expensive than...
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