Roofing Drip Edge Necessary

Drip edge is commonly made of steel that is galvanized or covered in a protective coating like galvalume or a painted finish.

Roofing drip edge necessary.

It is non corrosive and non staining so that your roof looks good but is structurally stable. 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. This should have been installed prior to the starter row first row of shingles. It is if you don t want drooping and cracking edges or want to stop wind driven rain from getting to the roof deck.

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. 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. Drip edge isn t necessary anywhere as long as the roofing material is applied properly. The dl actually protrudes about 1 2 beyond the decking.

When you install the drip edge over this strip it keeps the lower flange further from the home s siding which helps to keep water further from the home. The drip edge also gives us a nice straight edge with which to align roof shingles slates or other roofing material. Adjacent segments of drip edge shall be overlapped not less than 2 inches 51 mm. 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.

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. Set your store to see local availability. 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. But you re going to have a tough time of making a good looking job without it.

Reasons to use drip edge. Shop 30 14 results for drip edge flashing. 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. A drip edge shall be provided at eaves and rake edges of shingle roofs.

I would recommend a 1 x2 dl drip edge. Install drip edges on the eaves first. A drip edge has to be resistant to possible corrosion and should be 36 gauge or larger. 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.