How To Repair Asphalt Roof Shingles

Find an asphalt roof repair pro near you.

How to repair asphalt roof shingles.

Here s how to repair a torn asphalt shingle. Cut off the damage tab of the shingle with a. Use a flat bar to pry up the damaged shingle and remove the nails being careful not to damage the shingle above it. Check the damaged area for damage to the moisture barrier or flashing and check the damaged area for signs of seepage.

Be careful not to smear the cement on exposed portions of roofing. Merely apply three small spots of asphalt plastic roof cement under the new shingle s tabs evenly spaced along the shingle length and press the shingle flat down into place. How to replace an asphalt roof shingle. Insert a putty knife under and above the damaged shingle to break the seal holding it down.

1 carefully lift the torn piece or damaged corner and using a putty knife carefully spread a layer of asphalt roofing cement under it. In some cases it might be better to remove all the shingles from a roof in urgent need of repairs and re roof the house. Cracked or split shingles may be repaired without. Seal down any surrounding shingles that may have had their sealant bond separated in the same way.

Leaks often occur at the flashing in valleys or where pipes penetrate the surface.