How To Do A Shingle Roof Repair

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

How to do a shingle roof repair.

Removing 3 tab shingles using a flat bar to do a repair. Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. Slip a hacksaw blade under the shingle above and cut through the. Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at.

Check the damaged area for damage to the moisture barrier or flashing and check the damaged area for signs of seepage. Pick a day when the weather is moderate to do the repair too cold and the shingles can crack. Cracked or split shingles may be repaired without. But as long as you can find matching shingles and you re not afraid of heights the repair is straightforward.

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. 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. Removing 3 tab shingles using a flat bar to do a repair.

Too warm and the shingle sealants are tough to break. Press the shingle down and apply a second bead of sealant on top of the crack. Well although the new roof shingle will likely seal to adjacent shingles in time with enough sun warmth it is recommended to manually seal the new shingle in place now. Depending on how the roofs join you may have to cut a slot to work it in far enough.

Repeat this on both sides of the roof. Every 5 inches make a new mark until you get to the rop of the roof. Then spread the sealant with a putty knife. 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.

Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across the roof.