Just remove them and replace them with new shingles of a similar style to the rest of the shingles on the roof.
How to blend roof shingle repair.
Removing 3 tab shingles using a flat bar to do a repair.
Use a caulking gun to apply a dab of roofing sealant about 4 per 10 oz.
Loosen and remove the damaged shingles.
While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately.
Leave the weight in place for at least 24 hours until the sealant dries.
Tube under the corner.
If the shingles are severely damaged don t try to salvage them.
Loosen the adhesive underneath the tabs of the damaged shingle then pull them free and discard.
How to repair roof shingles replace missing aspahlt roofing shingles step by step guide part two starts at 9 26 learn how to perform a diy do it yourself.
Open valleys have metal flashing to protect this critical area of the roof.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.
If a shingle is simply cracked or torn you don t have to replace it just repair it.