How To Install Roof Drip Edge

Gaf mastering the roof chapter 05 the drip edge is critical to provide a finished look and to add waterproofing.

How to install roof drip edge.

Drip edge roof flashing types. This lets any water that gets on the roof run down the underlayment and. Secure the drip edge with roofing cement. Install drip edges on the eaves first.

While the vertical leg should be placed 1 4 1 2 away from the fascia. When you install the drip edge over this strip it keeps the lower flange further from the home s siding which helps to keep water further from the home. 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. To prevent rainwater from curling around the lower edge of the roof decking and seeping into the soffits or siding roofers install l shaped flashing under shingles and composite roofing.

Install roof drip edge along the eaves add underlayment then place drip edge along the gable end. L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. A furring edge is a strip of one by two wood you install on the vertical surface of the house just beneath the roof s edge. Learn more about drip edge at.

Place the drip. The roof leg should extend a minimum of 2 back onto the roof sheathing. 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. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated.

Make sure the outer edge extends over the gutter. If it doesn t pull the drip edge out slightly from under the shingles.