A Complete Guide to Professional Spray Foam Insulation

The buzz around spray foam insulation isn't just about a single feature. It's the combination of benefits that traditional insulation simply can't match. At its heart, spray polyurethane foam (SPF) creates a nearly perfect air seal. This stops drafts and air leaks, which are responsible for a huge portion of a home's energy loss. By expanding to fill every gap and crack, it provides a continuous barrier that also helps control moisture and even adds some structural rigidity to walls. This is why homeowners who make the switch often see an immediate difference in their comfort and utility bills

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