Roof Drip Edge Purpose

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Roof drip edge purpose.

On the eaves the roof underlayment goes over the 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 s important to know at least a little about what a roof drip edge is and roof drip edge types there are. Applied with metal and standing seam roofing an open hemmed drip edge will deter water from going upward as a result of capillary action and passing the drip edge metal.

Drip edge is a metal flashing that tends to overhang the sides of a roof. A drip edge is an angled piece of flashing that is installed over top of a fascia board. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. In some homes a drip edge is not necessary because of the way in which the roof is designed.

By oatey 17 13. Utilized on low incline roofs l shape drip edges are situated on the roof deck and atop the fascia board. Where the drip edge is installed is very important. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof.

The building codes state that roofing shingles can be flush with the outer edge of your drip edge flashing unless the shingle manufacturer specifies something different. 29 gauge galvalume ef3 eave flashing in gray. A drip edge is a piece of roof trim which directs water into the gutters ensuring that water ends up where it is supposed to go as it drains from the roof. How to install drip edge on a metal 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. What is drip edge. Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia. Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia.

In others it is needed. The purpose of a drip edge is to help redirect water from the. Without a drip edge this excess water can damage your roof siding porch and even your basement. 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.

It is non corrosive and non staining so that your roof looks. Galvanized steel drip edge flashing. Although it does not look like much this component is made to have great structural integrity. Learn more about what a drip edge can do for your house or structure below.

These edges can be added. It has more parts than you think that keep it working properly. However a hot topic for roofing pros is the importance of roof drip edge for its customers. Drip edge flashing.