Buckling plywood could mean there are problems with ventilation or condensation. Chris, a homeowner from Virginia, asked: My roof that was installed in 2005 (full plywood replacement) recently has begun minor buckling that appears to be caused by H-Clips bending. Everything is installed correctly. Anyone ever dealt with a similar situation or ...
Why are my shingles bulging/buckling? Ashley Asked, "My shingled roof is bulging/buckling. It’s not all over the roof, just in one spot, affecting about 10 shingles or so in a predominantly vertical direction. The shingles are flat to the surface, just bumped out. I looked in the attic, and it appears ...