How To Roof Drip Edge

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.

How to roof drip edge.

Also called drip edge flashing or d metal they serve a vital function by directing water away from the fascia and into the gutter. It is also sometimes called d metal for drip. 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. Install roof drip edge along the eaves add underlayment then place drip edge along the gable end.

If this slight overhang is too short water will drip behind the gutters leading to rotted roof sheathing and fascia stained siding and even soil erosion and a flooded basement. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. A drip edge is a non staining and non corroding material applied on a roof s edge to give water the ability to filter out of the roof system. In other words it is the metal flashing located at the edge of a roof.

The roof leg should extend a minimum of 2 back onto the roof sheathing. Drip edge roof flashing types. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof. While the vertical leg should be placed 1 4 1 2 away from the fascia.