How To Install Drip Edge Flashing On Roof

The drip edge should be installed on top of the underlayment at all rakes and below or on top of the underlayment at the eaves.

How to install drip edge flashing on roof.

Place a nail at one end then the other. At the eaves when installing the drip edge on top the underlayment a 4 inch wide layer of asphalt roof cement complying with the astm d4586 type i or type ii is required. Make sure the corner is tight and that the bottom edge is tight to the fascia before nailing off the drip edge. Install the starter course.

Using drip edge with a nailing edge approx. How to install drip edge flashing to a new roof 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. The starter course is comprised of a shingle that s roughly half the width of the field shingles. While the vertical leg should be placed 1 4 1 2 away from the fascia.

Be sure to tuck the drip edge under the starter strip and felt paper. 4 deep nail the drip edge to the sheathing every 16 if installing multiple runs of drip edge lap them by 1 4 1 2 inch keeping the nail back from the lapped joint. Slide the corner tight to the fascia. This will allow for expansion and contraction and prevent buckling.

Measure the length of the eave you need to cover with drip edge using a tape measure. You may need to nail through the starter strip into the drip edge. Gaf mastering the roof chapter 05 the drip edge is critical to provide a finished look and to add waterproofing. Learn more about drip edge at.

Install the drip edge by fitting it on the roof eave pushing it tightly against the edge of. Make sure to support the long end of the cut if you let it fall after cutting it will bend down and kink the drip edge.