Shingle Roofing Aluminum Drip Edge

The drip edge also gives us a nice straight edge with which to align roof shingles slates or other roofing material.

Shingle roofing aluminum drip edge.

Drip edges are metal sheets usually shaped like an l installed at the edge of the roof. With moisture accumulation being a factor with shingle deterioration it is important to locate the drip metal edging where the moisture can be quickly eliminated which is at the eaves or edges of the roof that overhang a supporting structure. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated. The most common colors for drip edge are white and brown.

Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. 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. Most drip edge used to be installed as a 1 face in white color. It is common practice to replace this existing drip edge with a wider inch and a half face.

L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. Secure the drip edge with roofing cement. Drip edge roof flashing types. Drip edge varies in dimensions but typically the flange that nails to the roof surface is about 2 5 wide and the vertical edge that directs roof runoff down and away is about 1 5 in depth.

If it doesn t pull the drip edge out slightly from under the shingles. How to install a drip edge. Make sure the outer edge extends over the gutter.