Roof Flashing Hole Repair

Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.

Roof flashing hole repair.

Roof flashing repair cost roof flashing repair costs 200 to 500 on average for skylights chimneys and vents. Generally shingles around the fixture need to be removed to repair sealing and fix flashing. Ultra level self leveling roofing repair compound mortar underlayment model ul221 2 view the lanco roof and surface prep 62 67 62 67. You might be tempted to throw caulk at the problem but that solution won t last long.

Check for cracked housings on plastic roof vents and broken seams on metal ones. Gaf roof mate acrylic flashing 2 gal. First roughen the area around the hole with a wire brush or sandpaper and then clean it. Completely replacing the flashing costs 400 to 1 000 which includes resealing and replacing the surrounding shingles.

Plug pinholes with roofing cement and patch holes up to about 3 4 inch in diameter with a patch from the same material as the flashing. Then shingles are replaced. You might find holes left over from a satellite dish or antenna mounting brackets or just about anything. To decide whether or not your flashing can be reused your roofer will need to remove the flashing carefully to prevent damaging it.

Also look for pulled or missing nails at the base s bottom edge. Add a bead of caulk or roof cement to the top and bottom edge of the flashing to keep it in place. Check out our recommended tools right here. Light gray liquid wet patch elastomeric sealant for roof repairs model 890288419 view the roof coatings 55 65 pail.

Tiny holes in shingles are sneaky because they can cause rot a leaky roof and other damage for years before you notice the obvious signs of a leak. Flashing is often metal and repels water away from roof joints and fixtures. There s really no fix other than replacing the damaged vents. For example if a roofer is doing a repair job on a relatively new roof and the flashing appears to be in good condition it may be salvaged.

If there are multiple fixtures needing repair yes the cost will go up but generally a contractor will reduce the rate for each as they are already up there with all the tools. Replace them with rubber washered screws. I cut out the existing shingles in the area around the hole. And exposed misplaced roofing repair nails should be pulled and the holes patched.