New Roof Shingles Cupping

It might occur if shingles were installed over a wet roof deck or over an old layer of cupped curled or wet roof shingles.

New roof shingles cupping.

My contractor said that they would lay down when it gets hot next summer. Shingles weren t lined up properly there s an adhesive strip called a tar line on each shingle. While it makes sense to want your cedar roof to look new and healthy a little curling is a natural consequence of having a cedar roof over time and can give your home some character. If you see cupping on your shingles this means that there are possible damage or issues on your roofing system.

By cupped i mean that they are up on the bottom edge like they have been pulled down on both ends if that makes any sense. Cupping and curling shingles on your roof are a sign that something is wrong. Old age one of the most common causes of curling shingles is age. If you notice cupping and curling of your asphalt shingles you should call a jacksonville roofing company right away for an inspection.

Cupping refers to shingle deformation or distortion. Cupping is when the center of the shingle is concave or depressed so the tile forms a cup. Over time the cumulative effects of sunlight moisture and changes in temperature can cause asphalt roofing shingles to curl or cup. Before you get a roof replacementservice you have to understand the basics of this issue first.

Curling is when the edges turn up even if the center is flat. If the roof has extensive dull or darkened areas where the. Which means your shingles will eventually curl or could potentially fly off. Curling also called cupping is the effect of a shingle or shake curling warping or otherwise looking distorted as opposed to the even flat look your shingles normally have.

These four roof problems can all cause roof damage that results in curling or cupping of your roofing shingles. If poor ventilation is your problem you ll not only need roof repairs or replacement but also ventilation work. I noticed that a dozen or more shingles are cupped. Cupping of brand new roof shingles would be unusual.

If the tar line isn t lined up by a professional on each shingle it won t adhere properly.