How To Repair Roof With Shingles

Start by applying a thick bead of roofing sealant under the crack.

How to repair roof with shingles.

Access the roof and. Slip a hacksaw blade under the shingle above and cut through the. When replacing a damaged asphalt roof shingle you can either replace the entire piece or cut the shingle into sections and replace just a single tab. Cover each nail head with a dab of roofing cement.

Removing 3 tab shingles using a flat bar to do a repair. If the shingles are severely damaged don t try to salvage them. Asphalt roof shingles can be easily damaged by high winds and falling tree limbs. 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.

Align it with the rest of the shingles in that course or row. Place an extension ladder against the edge of the roof and extend the upper portion so the uppermost rung is at least 30 inches above the edge of the roof. To replace a single shingle first use a chisel and hammer to split it into several narrow pieces then yank them out with pliers. Nail the replacement shingle in place using the existing holes with galvanized 1 3 4 inch roofing nails.

Apply some roofing cement to the back side of the shingle. Loosen and remove the damaged shingles. Put on work gloves. Then spread the sealant with a putty knife.

Loosen the adhesive underneath the tabs of the damaged shingle then pull them free and discard. Just remove them and replace them with new shingles of a similar style to the rest of the shingles on the roof.