Spray Foam Insulation vs. Fiberglass Insulation
One of the key advantages that spray foam has over other insulation materials is its ability to expand. You can achieve an airtight seal with foam, it fills nooks and crannies seamlessly, so air can’t escape through. You’ll feel the difference with spray foam insulation, the difference in your heating and cooling bills will be significant. Spray foam insulations come in two forms: