Attic insulation research got ya down?
You want spray foam insulation in your attic, but you’ve heard through the grapevine that it will void the warranty on your shingles.
Fact or fiction – spray foam will damage your roof shingles and void your warranty.
Do you hear scratching noises in your attic?
You’re ready to kick that old insulation in your attic to the curb but have no idea where you should start.