Old Roof Shingles Curling

A curling shingle usually indicates a problem with the shingle itself or the way the shingle was installed.

Old roof shingles curling.

The page top photograph of curled roof shingles shows a worn out roof that needs replacement as soon as possible. The effects of aging are a necessary consequence of having natural material as the roof of your home. Cedar shake siding curling is common and can also be caused by the same factors as your cedar roof. If a roof is relatively new and these symptoms are widespread suspect product defects inadequate ventilation faulty installation or a combination of those factors.

My roof s shingles are curling what s up with that. Installing new shingles over old ones. Simply put your roof just might be too old. A layer of new shingles won t lie flat over curling ones.

Which means your shingles will eventually curl or could potentially fly off. Curling is when the corners of the shingle come loose and curl up. Curling is the most common of problems with roof shingles. Curling shingles will expose the roof underneath which could cause further damage to your house.

Put on work gloves. There s several reasons some of them legal as to why installing a second. Lift the lower edge of the shingle above the damaged shingle enough to access the roofing nails that secure the. If you have an asphalt roof that was done more than 12 15 years ago and the shingles are curling it s probably time to get it re roofed.

The old asphalt shingles on this home were curling prematurely and had to be replaced. Repair of curled cupped roof shingles 1. The more elements your cedar roof must protect you from the faster it is likely to age and show curling shingles. Slide the damaged.

A roof ventilation system works by pulling in outside air from intake vents placed on the. Old age one of the most common causes of curling shingles is age. So if shingles are curling even if there is only a single layer of roofing tear. Curling roof shingles as shown here will show a curling under at the edges of the shingle tab first at the lower edge and sometimes also at the two sides of the shingle tab.

Shingle curling defects occur on both organic mat or fiberglass mat asphalt roof shingles though we see them more often on organic mat shingles.