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Insulation & Envelope
Confessions from an HVAC Contractor: The Spray Foam Mistakes We See in Homeowners’ Attics
This article is from the HVAC contractor’s side - spray foam retrofits can be a dream or a disaster. When done right, they make your system’s job easier and your home more comfortable. When rushed, they leave you with a servicing nightmare, humidity issues, and a furnace that’s gasping for air. Here’s what we see - and how to avoid it.
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Insulation & Envelope
Spray Foam Insulation: Benefits, Drawbacks, and What to Consider Before You Install
Spray foam insulation can transform your home’s comfort and efficiency by sealing leaks and turning your attic into conditioned space. It delivers consistent temperatures and reduces HVAC strain, but also changes your home’s heat load, may require appliance upgrades, and demands careful moisture control.
