Roofing Drip Edge Necessary

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Roofing drip edge necessary.

There should be an even distribution of weight. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof. Drip edge isn t necessary anywhere as long as the roofing material is applied properly. By oatey 17 13.

Also called drip edge flashing or d metal they serve a vital function by directing water away from the fascia and into the gutter. We are having a new house built and the builder has installed the roofing and gutters with no drip edge along the eaves. If it doesn t pull the drip edge out slightly from under the shingles. You can do this by applying a continuous bead of cement along the top of the drip edge and then pressing down on the shingle.

The drip edge also gives us a nice straight edge with which to align roof shingles slates or other roofing material. This leaves the roof. Next you re going to want to secure the drip edge with roofing cement. As a result the drainage improves water flow and protects the roof from potential water damage.

Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia. Secure the drip edge with roofing cement. 29 gauge galvalume ef3 eave flashing in gray. Why is a drip edge important.

There are even freelance roofers who believe that drip edging simply is not necessary and feel that any dripping or moisture buildup on a roof can be eliminated by extending shingles over the edge of the deck where water and any kind of moisture accumulation can go into gutters and away from a house or building. Drip edge flashing. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. Galvanized steel drip edge flashing.

If it is required you can use short roofing nails to secure the ends of the drip edge. Just be sure they re positioned high up under the shingles. The correct placement of a roof drip edge is on top of the roof s exterior cover directly between the sheathing and the fascia board which forms a drainage gap between the drip edge and the fascia board. 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 necessary secure the ends of the drip edge with short roofing nails. Drip edge is a metal flashing that is installed at the edges of the roof to help control the flow of water away from the fascia and to protect the underlying roofing components.