Roof Shingles Bowing

I m close to 10 houses done with this program over years with out an issue.

Roof shingles bowing.

If you notice a shingle starting to curl you can forestall the inevitable curling by gluing down the curled section. They give the roof a finished look while forming a protective seal. Getting the local tamko rep to take a look would be a good idea. Roof shingles are not lying flat.

Carefully lift the upper shingle and secure the new shingle with roofing nails. One can see clearly lots of ripples bumps all over the roof but one section is much worse than the rest. Repair of curled cupped roof shingles. I had my shingle roof replaced a couple of weeks ago using 25 year shingles and 30 lb.

Ask your roofing contractor or the roofing supplier how to submit a claim. The shingles on your roof serve a dual purpose. Rubber roof shingles rubber slates sources defects inspections rubber shingle product sources installation defects repairs synthetic roof repairs plastic or synthetic roof inspections. Over time the cumulative effects of sunlight moisture and changes in temperature can cause asphalt roofing shingles to curl or cup.

Follow the manufacturer s recommendations for ventilation requirements. Home structural roof sagging. Lumpy bumpy or curling shingles that do not. This is the result of poor ventilation a.

Use an asphalt saturated felt shingle underlayment to cover the decking materials before applying the shingles. I e the original roof was a light wood shingle roof and the new replacement roof is a concrete tile roof weighing 5 or 10 times more than the original roof. If the roof has. Sagging bowed or wavy roof check the attic for 6 things.

This article describes shingle shake or slate type roofing made of rubber usually recycled rubber tires possibly using granulated or crumb rubber or in some cases actual pieces of recycled rubber tires. Cedar shingles bowing and cupping i use a perforated tar paper program pressure treated lattice stainless 2 staples just above the next course but line and a grade r r s at a 4 exposure. Finally i have heard of very cheap asphalt shingles swelling and buckling from moisture absorption but this should not be the case with a name brand shingle unless you got a defective batch. As asphalt shingles get older their corners often begin to curl downward or upward.

You might have to add exhaust fans to adequately ventilate the attic space and remove built up moisture.