Is Drip Edge Need For A Roof

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.

Is drip edge need for a roof. It is non corrosive and non staining so that your roof looks good but is structurally stable. A roof installation that follows manufacturing standards and recommendations will specify that a drip edge be included. 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. Whether installing a new roof on a home or undergoing new construction of a home inclusion of a drip edge should be part of any quality roof installation package.

Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia. 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. Drip edge is installed around the whole perimeter of the roof. 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. 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. 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.

This is important because a badly positioned drip edge or no drip edge at all can cause overflowing of gutters over front or back. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof. This product protects the lower edge of the roofing membranes that if not installed with the proper underlayment could cause leaks. In other words it is the metal flashing located at the edge of a roof.