It directs all the water away from the fascia and then into the gutter.
Roof drip edge over gutter.
Roof drip edge flashing serves multiple functions on a building the foremost of which is to assist water in leaving the roof edge with minimum damage to other building components by directing the water off of the roof and into the gutter.
Galvanized steel drip edge flashing.
29 gauge galvalume ef3 eave flashing in gray.
Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home.
It allows the rainwater to drain out of the roofing system and into the gutter.
Also called drip edge flashing or d metal they serve a vital function by directing water away from the fascia and into the gutter.
This is important to protect damage to your fascia soffits rafters.
If this slight overhang is too short water will drip behind the gutters leading to rotted roof sheathing and fascia stained siding and even soil erosion and a flooded basement.
Installing drip edge on your roof.
Drip edge flashing.
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A drip edge is intentionally installed in a tilted position so that it can direct the water away from the roof while protecting the foundation of the roof.
Drip edges are metal sheets usually shaped like an l installed at the edge of the roof.
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If the overlap is too short fix it by placing drip edge under the first row of roof shingles and be sure that the exterior edge is reaching over the gutter.
The lower edge of a roof should extend beyond the fascia board by about 3 4 inch so that runoff drains into the gutters.
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They are also known as d metal.
If the gutter is lower than the bottom edge of the drip edge install flashing behind the drip edge and over the back edge of the gutter to remove the gap.
Drip edges are usually available in the shape of t.