Roof Drip Edge Installation Instructions

Use 1 inch galvanized roofing nails or 3 4 inch exterior screws.

Roof drip edge installation instructions.

Water under shingles is damaging. Step 6 install approved roofing membrane note 1. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated. On the rakes the drip edge goes over the membrane so the roofers apply the membrane first.

Apply a continuous bead of cement along. The roof leg should extend a minimum of 2 back onto the roof sheathing. The drip edge is nailed in place using 1 1 2 galvanized roofing nails. 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.

Step 5 install drip edge straight pieces install membrane over drip edge per membrane manufacturer s installation instructions. Nail the drip edge to the roof deck with minimum 12 gage roofing nails spaced 8 to 10 inches on center and 1 to 3 inches from the edge of the sheathing. How to install a drip edge. Find and fix a leaking roof.

On the eaves the peel and stick goes over the drip edge though there is some argument in the industry as whether this is the best way to install drip edge. If water now gets under the shingles it can cause short term staining and long term deterioration of the lowest edge of the roof deck and along the top of the fascia board. This lets any water that gets on the roof run down the underlayment and over the drip edge. 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.

Asphalt shingles should overhang the exterior edge of the drip edge by to inch. If it doesn t pull the drip edge out slightly from under the shingles. The problem is that a drip edge is technically supposed to be part of any shingle roof manufacturer s installation instructions and the process is. Now that you know where to install a roof drip edge you can install.

Install the drip edge by fitting it on the roof eave pushing it tightly against the edge of the plywood and nailing or screwing it down. To see how the pros install please watch the video below. Overlap two pieces of flashing that meet end to end by at least 1 inch. 12 roof repair tips.

Isolate all metal components from acq treated wood or other galvanically incompatible material with appropriate membrane material. Adjacent drip edge pieces should be lapped minimum 2 inches. Make sure the outer edge extends over the gutter. Space the fasteners by about 12 inches.