Hail along with massive variance in heat are typical causes for asphalt shrinks leading to cupping and curling.
Curl up in attic.
Poor attic ventilation roofs get hotter and have excessive moisture rising up under the sheathing when there is inadequate air flow.
The overheating speeds up normal deterioration of the shingles.
A wet basement or crawlspace can also result in a humid attic through the stack effect.
These are early signs your roof is starting to fail.
Three reasons for premature curl are.
This most often occurs when moisture builds up in the attic in hot humid conditions.
This is the perfect nook to curl up in on a freezing winter night.
Do not walk on cupping or curling shingles.
Blistering happens with humidity levels get too high around the shingle.
Attic spaces can be extremely difficult to decorate but when done properly they turn into a cozy haven tucked away from the worries of the world.
You may see cracking at various points.
It should come in through the soffit and and rise out of vents at the ridge of a roof.
This is when you start to see the edges of the shingle curl up.
15 cozy attic bedrooms that we d love to curl up in cottage life.
Check for duct leaks or other moisture sources such as bath fans venting into the attic.
The curtains provide privacy the flannel provides warmth and the individual sleeping bunks provide the charm.