How To Roof Drip Edge

The best way is to install the roof drip edge only along the eaves first then place ice and water barrier in the snowbelt or felt paper underlayment over the drip edge.

How to roof drip edge.

The lower edge of a roof should extend beyond the fascia board by about 3 4 inch so that runoff drains into the gutters. While the vertical leg should be placed 1 4 1 2 away from the fascia. Drip edge roof flashing types. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof.

Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. A drip edge is a non staining and non corroding material applied on a roof s edge to give water the ability to filter out of the roof system. If this slight overhang is too short water will drip behind the gutters leading to rotted roof sheathing and fascia stained siding and even soil erosion and a flooded basement. To install a drip edge on a newly constructed roof or on a re roofing job attach the drip edge along the roof s eaves first.

In other words it is the metal flashing located at the edge of a roof. It is also sometimes called d metal for drip. The roof leg should extend a minimum of 2 back onto the roof sheathing. Install roof drip edge along the eaves add underlayment then place drip edge along the gable end.