Will Insulation Against My Roof Damage The Shingles

Gaf states that just because you added spray in foam insulation it does not automatically void the gaf warranty on the shingles.

Will insulation against my roof damage the shingles.

Insulating your attic with spray foam. Research conducted by the florida solar energy center shows that insulating the bottom of roof sheathing causes only negligible temperature increase in shingles. Just like any home improvement project using the right service provider is essential to a rooftop solar job. Roofs with radiant barrier have the potential to lower the temp at night because the radiant barrier prevented the heat loss that would typically occur from the traditional mass insulation on the attic floor rising to heat the roof.

Insulation usually shingles are made out of material that can t easily convect heat. The problem with the insulation against the sheathing expands. Foam insulation creates thermal resistance which is keeping that hot air out during the summer and your cool air inside. Solar panels don t damage your roof when installed properly.

The moisture is held in place by the insulation which allows for damage to the framing and other building components. Insulation in the walls and attic are installed without question but many people neglect insulation on their roof even though that s where much of a house s energy leaks out. If there is a roof leak the insulation will be damaged by the water leaving you with less insulating value. For most homeowners installing solar panels will not result in roof damage as long as your solar installer is a licensed qualified professional and your roof is in good.