Inspect the roof from outside.
How to fix a water leak in the roof.
Look for the leak.
Use enough water to mimic heavy rains.
How to fix a leaking roof from the inside.
Homeadvisor s leaking roof repair guide provides steps to find and seal or patch holes in your shingles.
It is recommended that you have at least one other person helping you out to make the task easier as well as to quickly react in case of an emergency.
Begin soaking low on the roof just above where the leak is visible inside the house.
Isolate areas when you run the hose.
How to fix a leaky roof.
For example soak the downhill side of a chimney first then each side then the top on both sides.
Run water over the low side of the penetration for several minutes while the helper watches for any water droplets.
Fix your roof from the ceiling or attic inside or outside of your house.
Start low soaking the area just above where the leak appears in the house.
Now that you have found the source of the leak it is time to repair the cause.
Use a temporary patch for emergencies or permanently repair you roof to stop water damage from rain and the elements.
How to fix roof valley leaks.
If a leak is difficult to find enlist a helper and go up on the roof with a garden hose.
Remove debris remove all debris from roof valleys so nothing is touching your roof.