Roofing Shingle Damage

Carefully lift the upper shingle and secure the new shingle with roofing nails.

Roofing shingle damage.

Loosen and remove the damaged shingles. May be evident as the loss of metal coatings by hail scouring dents in metal roofing dents in wood shingles or shakes or broken clay or concrete tile roof coverings. When the next shingle course above is installed its nails pass through the top edge of the shingles in the course below. Foot traffic tears punctures tool cuts or damage during shingle installation.

We illustrate asphalt shingle failures due to use of roof shingle staples improperly applied. In that case tear out the damaged shingle and cut v notches in the replacement to fit around the four nails. Replacing a damaged shingle needs a hammer a flat lever an energy bill knife and a handful of 11 4 in. Each shingle is at first secured with 4 nails.

If the existing shingles are brittle you may not be able to pry out the second row of nails without cracking a shingle. Significant wind can cause shingles to blow off the roof deck. If the shingles are severely damaged don t try to salvage them. While it s always nice to have a roof over your head particularly when the weather turns bad it s only as good as the shingles that are protecting it.

With prolonged exposure to natural elements like sun wind rain ice and snow a roof will begin to show signs of age and damage that if left alone could cause issues for you down the road like water damage inside your home. Slide the new shingle up into place and secure it with four nails. Always be safe when checking for roof damage. Loosen the adhesive underneath the tabs of the damaged shingle then pull them free and discard.

Missing shingles can lead to leaks and other interior damage. This roof shingle damage diagnosis article describes the causes and effects of mechanical damage to shingles from a variety of sources.