Does Flahing Go Over Or Under Gutters

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.

Does flahing go over or under gutters.

If your gutter has been previously installed rather than taking it down and redoing it you can easily place a small strip of metal flashing under the drip edge and over the back of the gutter as shown by the illustration at the bottom of this page so the water will shed into the gutter. The roofer s claiming that putting the drip edge metal over the i w. Flashing against a vertical sidewall shall be by the step flashing method. Does the drip edge metal go under the tarpaper ice and water shield or underlayment on the eave.

Get the real story about drip edge placement. Does drip edge go over or under felt. At the end of the vertical sidewall the step flashing shall be turned out in a manner that directs water away from the wall and onto the roof and or gutter. Open valleys have metal flashing to protect this critical area of the roof.

Longer overlaps of asphalt shingles past the drip edge will hang over into the gutter will send roof runoff off of the roof rather than into the gutter and will eventually crack break and look gross. My question is does the water barrier go over or under the drip edge flashing. But over the underlayment along the rake edges of the roof. We re having this bit of disagreement between a gc and a roofer as to whether ice water shield over decking should flash over or under the drip edge piece at the connection to the fascia.

With the code recommended installation of the ice barrier over the drip edge water can back up at the eaves edge and get behind the vertical leg of the drip edge where it can end up flowing into the joint between the fascia and the roof sheathing. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. The flashing shall be a minimum of 4 inches 102 mm high and 4 inches 102 mm wide. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.

I did a little searching before asking this thinking that the topic must have come up in the past but didn t find anything coherent. According to most building codes and manufacturer recommendations the drip edge should be installed beneath the underlayment along the eaves of the roof. Understanding the proper way to install the drip edge will only get you so far.