If you can t see anything with your naked eye you can also try pouring water into the gutter and then making a note of every spot where it leaks out.
Gutter leaking behind gutter.
Capillary action is a water activity in which water adheres to a surface and follow the surface around.
Put downspouts in a hidden location to ensure that they don t detract from your home s overall look you can camouflage.
Here are a few guidelines you need to follow to get it right.
If your gutters are fastened with spikes and some spikes are loose or rusted simply hammering the spike back in isn t.
If you re not closely attuned to the behavior of your home s water drainage system you may not notice this occurrence.
If clips or brackets hold your gutters check for broken clips and loose or missing screws.
On some homes water tends to drip behind the gutters down the fascia and soffit and then either down the side of the house or straight to the ground.
Water leaking in behind the facia of your roof could be caused by a couple of things.
When the roof shingles do not extend past the metal drip edge the water will suck back on the metal drip edge this is called capillary action and run behind your gutters.
1 your roof sheets have a hole in them or your screws or nails or equivalent are not watertight anymore or 2 the more common reason is where roof sheets are cut too short or they don t overhang far enough into the gutter.