How To Repair Asphalt Shingles On A Roof

Some roofers will use 15 pound 6 8 kg roofing paper which is an effective method although the best method is a self sealing membrane with a rain screen.

How to repair asphalt shingles on a roof.

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. Cut off the damage tab of the shingle with a. Then spread the sealant with a putty knife. 5 place the tar paper over the damaged area and tuck.

Seal down any surrounding shingles that may have had their sealant bond separated in the same way. Wear disposable gloves while you do this as roofing cement is both messy and sticky. Cracked or split shingles may be repaired without. After removing the center row of nails on the damaged shingle lift the undamaged shingles above it and remove the next row of nails.

Start by applying a thick bead of roofing sealant under the crack. If a shingle is simply cracked or torn you don t have to replace it just repair it. Check the damaged area for damage to the moisture barrier or flashing and check the damaged area for signs of seepage. Lay asphalt felt paper or special waterproof underlayment such as a self healing membrane over the roof.

Then pull out the damaged shingle. Then push the shingle down from the nail head and pull out the nail. How to replace an asphalt roof shingle. Insert a putty knife under and above the damaged shingle to break the seal holding it down.

Apply roofing cement to the damaged area with a trowel. If repairing your asphalt roof yourself sounds beyond your skills please check out our affiliate partner homeadvisor to receive free bids from local asphalt shingle roof repair pros. Use a flat bar to pry up the damaged shingle and remove the nails being careful not to damage the shingle above it. Call for free estimates from roofing pros now.

Remove the nails and pull out any damaged or rotten shingles that require replacement. Take your time and stay safe when on the roof. Press the shingle down and apply a second bead of sealant on top of the crack. 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.