A gutter apron is a bent piece of flashing that tucks up under the shingles and over the gutter.
Should water ever flow behind gutter.
This also prevents water from getting into the gutter.
The gutter apron will prevent the dripping.
But the fine print defines a clog as debris causing your system to fill with water and overflow.
3 main causes of gutter overflow.
To drain properly a gutter should have a minimum slope of a inch for every 10 feet.
And a gutter that needs immediate cleaning.
For example most ranch style homes have a 3 12 or 4 12 pitch roof.
If water is dripping behind your gutter it s probably because it was installed without any flashing over the back of the gutter.
When leaffilter is installed no debris enters the gutter.
Improperly sloped gutters are also prone to standing water and the water pressure could cause them to break under the weight.
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.
Pools of water where they shouldn t be.
Displaced and messy landscaping.
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.
Sooooo many installers and even manufacturers get this wrong and say the gutters should be absollutely level front to back so water does not flow over either edge.
Home centers sell a gutter apron in 10 ft.
Uncovering the root issue.
This is just plain wrong because what happens if the gutter sags a bit or get blocked up it is going to spill over one edge or the other.
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.
But clogging isn t always the root issue to find why your gutters are overflowing you may need to look a little closer.
Capillary action is a water activity in which water adheres to a surface and follow the surface.
It s even on their website.