Purpose Of A Roof Drip Edge

Drip edges are metal sheets usually shaped like an l installed at the edge of the roof.

Purpose of a 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. A drip edge is an angled piece of flashing that is installed over top of a fascia board. It is required by the 2012 international building codes ibs for shingle roofs and you should make sure that it s properly installed with any new roof you get. 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.

Roof drip edges perform a very important function. Many times roof shingles are installed to extend from 3 4 to 1 past the edge of the roof. Optional for years drip edge is now required by the international building codes. Drip edge is the flashing that protects the edges of your roof both the eaves and the gable ends.

The gutters then carry this water away. 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. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. They collect water from the roof and allow it to run off via the edging rather than down the fascia or the siding of the house.

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. The purpose of a drip edge is to help redirect water from the fascia and into the gutters.