Most premade drip edge flashin.
Do rain gutters go under the drip edge.
Posted by everything gutter on sep 15 2015 in downspouts gutter cleaning gutter guards gutter repair gutter sagging ice dams leaky joints leaky seams new gutters seamless gutters seamless rain gutters comments off on does the gutter go under over or behind a drip edge.
The drip edge not only safeguards you from potential damages but it also preserves the appearance of your roof.
Water stains dirt debris and dripping water behind a gutter are usually the result of poorly installed or missing drip edge.
Capillary action is a water activity in which water adheres to a surface and follow the surface around.
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.
So the rainwater flows into the gutter and out of it through downspouts attached along the wall and away from the house.