Repair Leaking Roof Dormer

To repair leaks caused by metal flashing around chimneys and dormers simply reseal joints using a caulk gun filled with roofing cement.

Repair leaking roof dormer.

4 roofing leak above dormer due to age deterioration or poor installation. Look along the edge of the dormer siding where it meets the shingles. For example soak the downhill side of a chimney first then each side then the top on both sides. Oh and the cable line was relocated and its hole sealed up.

Isolate areas when you run the hose. Flashing shingles replace the flashing and shingles around the dormer. Use a flashlight to ensure the flashing extends. Examine the trim and siding around the dormer.

1 improperly installed or deteriorated roof to wall or roof to roof valley flashings at top back of dormer. Replace any missing or rotted siding above the step flashing on dormers. Learn more about mosby s water management services. This dormer leak repair has kept the house waterproof ever since and the workmanship has a 10 year warranty.

Check the flashing beneath the corner trims along. Look for signs of rotting or a missing piece of siding. If you see damage to joints previously sealed with a line of. With layers properly added to repel and divert water the vinyl siding and roof shingles were re installed.

If a leak is difficult to find enlist a helper and go up on the roof with a garden hose. Dig out any cracked or dry caulking that isn t properly sealing adjoining surfaces and replace with silicone caulk. 2 lack of flashing at top of trim over window. Finding the leak 1.

3 deteriorated caulk around window and sill. Recaulk the corner flashing if any areas have hardened caulk.