Does Drip Edge Go Behind Gutter

Installing drip edge on a new roof or re roofing job.

Does drip edge go behind gutter.

It also diverts water into the gutter instead of going behind the gutter which could also dryrot of the wood behind the gutter. 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. A drip edge or a gutter apron keeps your roof secure by filtering out all the water from the attic into the gutter. If you are installing a roof system drip edges and gutter aprons play the main role.

Being a manufacturer of roof edgings and an installer of gutters i know first hand it s not always possible to get the gutter behind the drip. 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. Does the gutter go under over or behind a drip edge. The other element is if the gutter is not installed behind the drip edge it creates an air gap between the top of the gutter and the bottom of the drip edge which allows a place for the water to go.

We can also relate it to gutter systems. Some rain runoff by capillary action runs up under the shingle drip edge and down the fascia behind the gutter. This problem is common with homes that have roofs that do not have much pitch to them. If the gutter is lower than the bottom edge of the drip edge install flashing behind the drip edge and over the back edge of the gutter to remove the gap.

For example most ranch style homes have a 3 12 or 4 12 pitch roof. Unfortunately roofs are often installed without a drip edge or the gutters are installed over top of the drip edge rendering it useless. Water that finds its way behind your gutters will eventually damage your fascia rafter ends soffit etc and can lead to thousands of dollars in damages. There was no way that the gutter installe was going to get the upper edge of the gutter behind the drip edge.