Flat Roof Fascia Drip Edge

The correct placement of a roof drip edge is on top of the roof s exterior cover directly between the sheathing and the fascia board which forms a drainage gap between the drip edge and the fascia board.

Flat roof fascia drip edge.

Drip edge roof flashing types. Rafters are usually spaced 12 in 30 cm 16 in 41 cm or 18 in 46 cm apart on center. It is also sometimes called d metal for drip. T shape drip edge is an l shaped flashing in which the long leg folds back on itself before heading down 90 degrees to form the short leg.

It was very easy. The lower edge of a roof should extend beyond the fascia board by about 3 4 inch so that runoff drains into the gutters. Apply roofing cement when installing drip edge on an existing roof. Flat roof edge trims make sure that moisture doesn t seep into the felt and cause condensation or damp issues.

If you don t have a drip edge mark the measurements on the edge of your roof or on the fascia board itself. L shape drip edge is a simple 90 degree bend with a flare out at the bottom of the short leg. 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. You can install a new fascia board in a couple of hours with the right tools to d.

Drip edges are metal sheets usually shaped like an l installed at the edge of the roof. Rubber roof repair kit available on amamzon. Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home. Why is a drip edge 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. Coat the flat part of the flashing that sits on the deck using a putty knife. Change a rotten or damaged fascia board. Drip edges are metal flashing pieces along the edge of your roof to help water flow away from your fascia.

Lift the shingles slide the drip edge underneath them and position it so that it extends over the gutters then replace the shingles and push down to seat the drip edge.