How To Install Roof Drip Edge

The roof leg should extend a minimum of 2 back onto the roof sheathing.

How to install roof drip edge.

Known as drip edge this flashing may be manufactured from galvanized metal aluminum or vinyl and it goes on before you install the roof covering. T shape drip edge is an l shaped flashing in which the long leg folds back on itself before heading down 90 degrees to form the short leg. 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 drip edges on the eaves first.

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. Install roof drip edge along the eaves add underlayment then place drip edge along the gable end. Place the drip. If it doesn t pull the drip edge out slightly from under the shingles.

Learn more about drip edge at. 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. 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. 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.

Secure the drip edge with roofing cement. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated. This lets any water that gets on the roof run down the underlayment and. How to install a drip edge.

Gaf mastering the roof chapter 05 the drip edge is critical to provide a finished look and to add waterproofing. Make sure the outer edge extends over the gutter.