This can happen if the shingles are not sealed properly especially immediately after installation.
New shingles on roof bubbles rain.
Asphalt shingles sometimes buckle slightly and in an irregular pattern due to moisture in a the materials of a new roofing system.
They installed the shingles on half of the roof in the rain.
It started raining during the install.
The wetness gets absorbed by the felt underlayment causing the felt to wrinkle.
The roofing felt is curled wavy from the rain.
Dtest bubbles in a new properly done shingled roof isn t normal.
But when they were installing the asphalt shingles yesterday it started to rain.
Using either too many or not enough nails can weaken the shingle s performance which can also result in blow offs.
While the water you collect is generally safe for ornamental gardens washing cars and other outdoor.
Wind and wind driven rain can lift improperly nailed shingles and cause water damage to the roof and possibly blow offs.
A newer roof that s missing shingles.
Is it normal for a new shingle roof to lose granules.
Mike perry jul 9 11 at 4 18.
Rain barrels and asphalt shingles.
Good news is that they did a section at a time so the osb was exposed to fairly light rain drizzle for about a half hour before peel and stick membrane was installed.
Is it ok to install a new roof while it s raining i m having a new roof installed over 20 year old oriented strand board sheathing.
Shingles should lay nice flat on the roof.
An older roof that is showing wear and loss of shingles usually indicates the need for a new roof.
Oct 15 1999 16 210 1 961 126.
Op id make sure the roofer takes care of any bubbles before applying the shingles.
This then telegraphs to the shingles above.
I think bmitch could well be onto the real problem above comment did the weather get underneath your old shingles and soak the roof sheathing normally osb or plywood.