Roofing Drip Edge Necessary

Drip edge isn t necessary anywhere as long as the roofing material is applied properly.

Roofing drip edge necessary.

No calk galvanized steel drip edge pipe flashing model 11815 11 92 11 92. Adjacent segments of drip edge shall be overlapped not less than 2 inches 51 mm. It is if you don t want drooping and cracking edges or want to stop wind driven rain from getting to the roof deck. The drip edge also gives us a nice straight edge with which to align roof shingles slates or other roofing material.

The dl actually protrudes about 1 2 beyond the decking. The main purpose of the drip edge is to direct the flow of water away from the fascia board and to help protect the rakes and eaves of your roof. Place the drip edge down aligning it so water will drip into the gutters. This should have been installed prior to the starter row first row of shingles.

Reasons to use drip edge. Drip edge is commonly made of steel that is galvanized or covered in a protective coating like galvalume or a painted finish. Tape measure hammer pencil ladder small roofing nails tin snips before you start the installation remove all dirt and debris from the roof and take the measurements of the exterior edges to determine how much drip edge is required for the project. Drip edges shall extend not less than 1 4 inch 6 4 mm below the roof sheathing and extend up back onto the roof deck not less than 2 inches 51 mm.

I would recommend a 1 x2 dl drip edge. A drip edge shall be provided at eaves and rake edges of shingle roofs. 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. 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.

Without it the integrity of a roof is compromised and damaging effects to shingles and other parts of a roof will be observed in the years that follow which will eventually lower the value of a home. But you re going to have a tough time of making a good looking job without it. Set your store to see local availability. A furring edge is a strip of one by two wood you install on the vertical surface of the house just beneath the roof s edge.

If a new roof is going to maintain soundness and value is going to be added to a home a drip edge is a necessity. Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia. Directs water away from the fascia and prevents water from rotting the fascia over time. Install drip edges on the eaves first.

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