New Roof Buckling Shingles

Cut out plywood felt or underlayment that is causing the buckle.

New roof buckling shingles.

This then telegraphs to the shingles above. Under your shingles there is a layer called the roof sheathing. Why does your roof have buckling shingles. This sheathing is generally made from plywood or a similar material.

Keep all decking materials dry before and after installation. Then replace the area with new shingles. Hard to tell from one photo but if the buckling followed the pattern of joints in the roof sheathing it can be caused by installing shingles over sheathing before it has had time to reach moisture equilibrium with the homesite environment. If the felt paper is rained on it s best to let it dry out before installing shingles.

They should also be. Shingle buckling is one of those awful things that can happen to a roof through no fault of anyone. It is caused as a result of the movement of the wood roofing deck or wrinkling of the underlayment. Look at the slopes of your home that get direct sunlight and if you notice the shingles are curling and losing granules it could mean the shingles are past their life expectancy.

Shingles that are curled or buckling are another sign that you may need a new roof. Moisture in underlayment and roof decking. The wetness gets absorbed by the felt underlayment causing the felt to wrinkle. Depending on the size of the area to be fixed you may elect to replace all the shingles for symmetry and appearance.

Buckling shingles can sometimes be traced back to mistakes made during roof installation even though the buckling may not show up for a year or two after you get a new roof. Asphalt shingles sometimes buckle slightly and in an irregular pattern due to moisture in a the materials of a new roofing system. There could also be a possibility that the roof is defective. You may have curling or buckling shingles for a number of reasons but the.

Make sure to apply shingles in accordance with the shingle manufacturer s recommendations. Out of all the causes of buckling shingles the most common and the most damaging reason. Use an asphalt saturated felt shingle underlayment to cover the decking materials before applying the shingles. Another cause of buckling can be wetting of the felt paper which will expand if it gets wet.

But the moisture evaporates as the materials reach equilibrium with the the surrounding air and the shingles settle back down flat. And this is a serious problem because if minor buckling is not addressed it could require a full roof replacement.