Begin soaking low on the roof just above where the leak is visible inside the house.
How to repair roof leak at corner of dormer.
Your going to want the amphibicaulk or any other manufacturer that makes a wet dry cement because under the shigles you ll have moisture and you want to be sure to have a good bond.
Dripping sounds inside your home.
Here are a 19 signs you may have a roof leak.
Nail the flashing to the dormer near the top edge and continue with the shingles and step flashing.
When a roof leaks the problem is often due to leaks in and around the metal roof flashing that protects roof edges valleys and the junctions between roofing and obstructions such as chimneys dormers and vent pipes.
Check for power lines or electrical wires attached to your roof near the dormer.
Learn more about mosby s water management services.
If you find cracked rotted or missing siding replace it with a new piece.
Try to seal the edges of the vally where the dormer lies and look for any apparent problems.
And if you need help solving a pesky water leak call the mosby office at 314 909 1800 or contact them here.
Moist drywall or paint around light fixtures or electrical outlets.
Lay soldered corner flashing around the corner and over the base flashing.
If the leak isn t obvious have a helper watch in the attic while you get on the roof with a garden hose.
Damp spots around interior air vents or fireplaces.
Siding directly next to flashing should overlap it by at least two inches.
The second forming and soldering a custom piece to fit the corner is the best because it doesn t leave any potential leak spots at the caulked gaps.
Safely mounting the roof.
Start low soaking the area just above where the leak appears in the house.
This dormer leak repair has kept the house waterproof ever since and the workmanship has a 10 year warranty.
If there is any overlapping flashing at the corners where walls dormers and roof meet double check to see if the caulk is in good condition.
If not replace it with new caulk as well.
Run water over the low side of the penetration for several minutes while the helper watches for any water droplets.
Use enough water to mimic heavy rains.
Place the legs of an extension ladder on level solid ground.
If a leak is difficult to find enlist a helper and go up on the roof with a garden hose.
Expert advice on how to repair roof flashing and chimney flashing prevent ice dams and solve other roof flashing problems.
Interior paint bubbling or peeling during hard rains.
Isolate areas when you run the hose.
