As asphalt shingles get older their corners often begin to curl downward or upward.
How to fix loose roof shingles.
Apply some roofing cement to the back side of the shingle.
If you don t have close match replacement shingles for your roof repairing a torn or curled shingle will be your easiest and best option.
In order to replace damaged roof shingles you need to remove the damaged shingle install the new one and seal the edges.
Ease the notched end of the pry bar beneath the damaged shingle and lift each nail slightly.
Gently lift the shingle tabs covering the nails holding the loose shingles.
Get tips on the best way to repair loose roof shingles once and for all.
If you notice a shingle starting to curl you can forestall the inevitable curling by gluing down the curled section.
Loose roof shingles that don t seal well can cause roof leaks to occur.
Cut it to fit with a utility knife if necessary.
Nail the replacement shingle in place using the existing holes with galvanized 1 3 4 inch roofing nails.
Position the pry bar on top of the loose shingle and grab each lifted nail.
It s important to fix or replace torn or curled asphalt shingles before the problem gets severe enough to permit leaks or the pieces break apart and blow off the roof.
Align it with the rest of the shingles in that course or row.
Carefully lift the upper shingle and secure the new shingle with roofing nails.