Patching A Chimney Hole In Roof

The leak was coming in through the chimney so we opted to remove it so the threat wou.

Patching a chimney hole in roof.

Isolate areas when you run the hose. I cut out the existing shingles in the area around the hole. Place a piece of wood longer than the opening inside and secure it with screws. Free delivery with 45 order.

The hole where the chimney used to be now needs to be filled in. Once the patch has been measured place it over the hole being repaired. To begin restoring the brick mortar joints a process commonly known as tuck pointing first prep the area to ensure good mortar adhesion image 1. Take a pencil and outline the patch onto the roofing.

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. First roughen the area around the hole with a wire brush or sandpaper and then clean it. Remove the patch and examine the outline to make sure the patch will overlap by at least 2 inches in all directions past the edges of the damaged area. Small holes or corroded spots in flashing can be easily repaired.

I then covered the hole w. Apply the mortar to the joint using a pointing trowel if one is available. All the tools products i used for the repair i bought at home depot. Step 2 patch the hole.

Start low soaking the area just above where the leak appears in the house. For example soak the downhill side of a chimney first then each side then the top on both sides. Set your store to see local availability add to cart. Wet r dri all season roof patch model 0375 ga 41 99 41 99.

This will act as a base for the filler piece. Secure this piece to the other piece of wood with screws. Then cut out a circular piece of wood with a jigsaw to match the size of the hole.