New Roof Buckling Shingles

Under your shingles there is a layer called the roof sheathing.

New roof buckling shingles.

But the moisture evaporates as the materials reach equilibrium with the the surrounding air and the shingles settle back down flat. Shingle buckling is one of those awful things that can happen to a roof through no fault of anyone. Why does your roof have buckling shingles. This is what we call buckling.

This then telegraphs to the shingles above. Only use wood decking materials that are at moisture equilibrium with the local environment. Keep all decking materials dry before and after installation. 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.

There could also be a possibility that the roof is defective. This sheathing is generally made from plywood or a similar material. Use an asphalt saturated felt shingle underlayment to cover the decking materials before applying the shingles. Shingles that are curled or buckling are another sign that you may need a new roof.

You may have curling or buckling shingles for a number of reasons but the. In new construction it is best to let the roof sheathing acclimate to local conditions before installing the roofing although this is not always practical. It is caused as a result of the movement of the wood roofing deck or wrinkling of the underlayment. If the felt paper is rained on it s best to let it dry out before installing shingles.

And this is a serious problem because if minor buckling is not addressed it could require a full roof replacement. Another cause of buckling can be wetting of the felt paper which will expand if it gets wet. 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. Cut out plywood felt or underlayment that is causing the buckle. They should also be. Asphalt shingles sometimes buckle slightly and in an irregular pattern due to moisture in a the materials of a new roofing system.

Make sure to apply shingles in accordance with the shingle manufacturer s recommendations. Then replace the area with new shingles.