If your gutter is still basically sound the easiest way to stop the leak is by covering the damaged area with roof and gutter repair tape available at home centers and hardware stores.
Diy gutter leak repair.
This old house general contractor tom silva has a fast fix for a dripping rain gutter.
Gutter leaks usually start at rusty spots or seams that have opened up because of expansion and contraction.
See below for a shopping list and tools subscribe to this old house.
The cleaner it is the better your patch will hold over time.
Tighten up loose gutters.
Time after time we see the failed efforts of well intentioned diy ers head up the ladder and attempt to silicone and spray their way to success.
If you have to resort to a toothbrush for crevices.
Bend the strip to fit and embed the flashing in the cement.
Over time rain gutters often start to pull away from the roof allowing water to drip over the gutter sides or between the gutters and the walls.
To do this pour a small amount of water down the gutter and check the area that was repaired for any signs of water leaking from the crack.
To fix your gutter leak start by scooping out all the crud.
If there are signs of water leakage apply a small amount of the putty to the under side of the gutter.
However more often then not weeks or even days later the leak returns to the befuddlement of the home owner.
Usually this is due to.
Clean the area with household spray cleaner a scrub brush and rags to get it as clean as possible.
Water should not be able to penetrate through the putty after it has solidified.
Feather the roofing cement out on the surrounding area to flatten any steep edges.