Capillary action is a water activity in which water adheres to a surface and follow the surface.
Rain water leaking behind gutter.
Second gutter flashing increases the efficiency of your gutters ensuring that the water is going where it s expected to go.
Rain gutters take a lot of abuse.
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.
If water is dripping behind your gutter it s probably because it was installed without any flashing over the back of the gutter.
A gutter apron is a bent piece of flashing that tucks up under the shingles and over the gutter.
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.
If water is dripping behind your gutter it s probably because it was installed without any flashing over the back of the gutter.
First they help divert rainwater from one area to another.
The gutter apron will prevent the dripping.
Therefore when the water goes over the edge of your roof it will stay attracted to the surface of the drip edge and run behind the gutter.
Drip strip is designed to fill the gap between the bottom of the drip edge and the top of the gutter to insure the water will flow into the gutter preventing any damage to your fascia or other parts of your.
A gutter apron is a bent piece of flashing that tucks up under the shingles and over the gutter.
If the gutters look clear run a hose and fill the gutters with water.
If the water fills the inside of the gutter this means the gutters are clogged.
Water should run out the downspout and away from the house without filling the gutter.
The gutter apron will prevent the dripping.
If this is the case this tutorial will help you clean your gutters.
Home centers sell a gutter apron in 10 ft.
For example most ranch style homes have a 3 12 or 4 12 pitch roof.
Water leaking in behind the facia of your roof could be caused by a couple of things.