Roof Drip Edge Installation Instructions

This lets any water that gets on the roof run down the underlayment and.

Roof drip edge installation instructions. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated. 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. Some drip edge flashings actually help houses turn to mush. If it doesn t pull the drip edge out slightly from under the shingles.

How to install a drip edge. While the vertical leg should be placed 1 4 1 2 away from the fascia. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. 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.

Make sure the outer edge extends over the gutter. If you simply need answers concerning drip edge we will give you a rundown of why your. Turns out not all drip edge flashing perform the same. 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.

The roof leg should extend a minimum of 2 back onto the roof sheathing. Overlap two pieces of flashing that meet end to end by at least 1 inch. On the rakes the drip edge goes over the membrane so the roofers apply the membrane first. Gaf mastering the roof chapter 05 the drip edge is critical to provide a finished look and to add waterproofing.

Space the fasteners by about 12 inches. 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. Apply a continuous bead of cement along. 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.

T shape drip edge is an l shaped flashing in which the long leg folds back on itself before heading down. Secure the drip edge with roofing cement. Water under shingles is damaging. In order to avoid the damaging effects of excluding drip edge in a roof installation speak with a roofing specialist at rgb construction by calling 856 264 9093 complete the contact form and a representative will explain to you why drip edge is a necessity.

To see how the pros install please watch the video below. The drip edge is nailed in place using 1 1 2 galvanized roofing nails. Drip edge roof flashing types. Use 1 inch galvanized roofing nails or 3 4 inch exterior screws.

L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. Now that you know where to install a roof drip edge you can install.