Proper Drip Edge For Flat Roofs

Lengths of drip vary but typically it s sold in ten foot lengths 120.

Proper drip edge for flat roofs.

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. Why is a drip edge important. Install roof drip edge along the eaves add underlayment then place drip edge along the gable end. Make sure the outer edge extends over the gutter.

Rubber roof repair kit available on amamzon. As a result the drainage improves water flow and protects the roof from potential water damage. You may need to use a putty knife to break the seam between the first course and the starter strip. While the vertical leg should be placed 1 4 1 2 away from the fascia.

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. Pre formed sections enhance the speed of installation and consistency of the finished detail. 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. Slide the flat bar under starter course and pry out the nails.

Use a flat pry bar to remove drip edge nails along the eave and rakes. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof. The roof leg should extend a minimum of 2 back onto the roof sheathing. Rapid drip former is a unique and innovative method of providing a straight clean drip edge to a flat roof.

Also called drip edge flashing or d metal they serve a vital function by directing water away from the fascia and into the gutter. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. On some roofs you may need to remove a couple of shingle nails to make some room to work. When a drip edge metal flashing at a roof s edge is part of a required installation the specifics of the edging are also often neglected in relationship to the type of metal used its gauge metal thickness and its dimensions.