If the surface underneath is wet mold and mildew may form leading to the disintegration of the subsurface and the roofing felt.
Roof felt paper wrinkled.
Item 656632 model 0903000.
Solutions to roof buckling.
Roofing felt also known as tar paper provides a protective underlayment over the roof deck and beneath the shingles.
By removing the affected shingles the wrinkled tar paper can be repaired by cutting and reattaching it so that it is flat.
Excess moisture must be allowed to exit the roofing system.
The paper has dew in the morning so ive been wiping it down with towels or old shirts and then waiting until it dries completely.
How bad is it to shingle over wet tar paper.
Start by stapling a row in the middle of the new roofing felt section.
Gaf shingle mate 36 in x 144 ft 400 sq ft felt roof underlayment.
It also offers fire resistance required for home construction.
The only problem is that the house has trees on the east side so its like 9 o clock until i can shingle and even longer until the west facing side gets sun and dries.
Then existing or new shingles can be replaced.
Wrinkles and bubbles in the felt will create heat pockets that.
Smooth out wrinkles as you progress to eliminate spots that could trap moisture and cause problems in the future.