Wateris shed off of your roofing system to this area where it falls to the ground or gutters.

What is the purpose of a drip edge on a roof. Drip edge is a thin sheet of metal that is fastened to the eaves of your roof to prevent water from seeping between your shingle and decking. Drip edges are metal sheets usually shaped like an L installed at the edge of the roof. But if your home has no gutter the drip edge will work to prevent water from reaching the fascia and soffit cavity.

The purpose of a drip edge is to help redirect water from the fascia and into the gutters. The purpose of drip edge is to transition the roofing system to the cornice. What Is the Purpose of a Drip Edge.

Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. Another benefit of a drip edge is that it helps in protecting the bottom of a roofline during ice dams that often take place in winter weather. A drip edge usually directs water into the gutter.

What is the drip edge on a roof. Is a drip edge really important. 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 stops movement between deck boards and fascia. This non-corrosive flashing will extend the life of your fascia by channeling wateraway from wood cornice. It provides a great deal of protection for the underside of your roof and protects you from things like black mold to spread across your roof.

This dual purpose keeps water from collecting along your roof or fascia and causing damage. Its made of a non-corroding and non-staining material like different types of metal. Drip edges are metal flashings that are installed around the edges of a roof to control the flow of water.