How To Install Drip Edge On A New Roof

Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated.

How to install drip edge on a new roof.

Apply roofing cement when installing drip edge on an existing roof. Using drip edge with a nailing edge approx. When you install the drip edge over this strip it keeps the lower flange further from the home s siding which helps. 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 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. L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. How to install a drip edge. The roof leg should extend a minimum of 2 back onto the roof sheathing.

The starter course is comprised. If it doesn t pull the drip edge out slightly from under the shingles. This lets any water that gets on the roof run down the underlayment and over the drip edge. Coat the flat part of the flashing that sits on the deck using a putty knife.

Secure the drip edge with roofing cement. Install the starter course. Drip edge roof flashing types. Find and fix a leaking roof.

If using a type c drip edge you can install a furring strip to increase its performance. This will allow for expansion and contraction and prevent buckling. Lift the shingles slide the drip edge underneath them and position it so that it extends over the gutters then replace the shingles and push down to seat the drip edge. 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.

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.