Is Drip Edge Need For A Roof

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.

Is drip edge need for a roof.

In other words it is the metal flashing located at the edge of a roof. Drip edge is installed around the whole perimeter of the roof. It is non corrosive and non staining so that your roof looks good but is structurally stable. Therefore if you don t have a drip edge perhaps it s time to talk to a local roofer.

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. A drip edge is a specially made roofing integral trim designed to offer maximum protection to part of a house with a pitch or roof height of less than 20. Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia. 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.

A drip edge provides a neat straight edge to the roof and is positioned so that roof water drips in the middle of gutters along their full length. Also called drip edge flashing or d metal they serve a vital function by directing water away from the fascia and into the gutter. Only the face of the metal is seen and is usually just white one to one and half inch stripe located right under the shingles and above the fascia. It is used to hold the underlayments down and create a watertight seal around the edge of the roof.

The international one and two family dwelling code s chapter 9 roof coverings states that asphalt shingles shall be applied according to the manufacturer s printed instructions as you can see already a drip edge is essential. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. This is important because a badly positioned drip edge or no drip edge at all can cause overflowing of gutters over front or back. A roof installation that follows manufacturing standards and recommendations will specify that a drip edge be included.