Should Metal Roof Overhang Drip Edge

Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.

Should metal roof overhang drip edge.

Copper is a sturdy metal that gives a roof a unique look. Roof drip edge specifications are given here. Drip edge is a metal flashing that tends to overhang the sides of a roof. When used as a drip edge it should be a minimum of 0 69 mm or 20 ounces.

Although it does not look like much this component is made to have great structural integrity. The edge of the shingles should hang over a roof between an inch and an inch and a half or between a half inch and three quarters of an inch if drip edge flashing is installed. There is a small size metal rim facing outwards and away from the roof fascia. Hello gba i am building a house with a metal roof which will be a first for me.

2 do you guys usually install the drip edge under the weather barrier directly over roof sheathing. Roof drip edge is important for proper roof installation to avoid leaks and to give a straight edge to the roof eaves and gable ends. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Too much overhang and the shingles could blow off in high winds.

Tape measure hammer pencil ladder small roofing nails tin snips before you start the installation remove all dirt and debris from the roof and take the measurements of the exterior edges to determine how much drip edge is required for the project. 99 of the time i see it cut close to flush with the metal drip edge but this latest one overhangs by nearly 1 does anyone see a problem with this both the eaves and rake were like this looks good jeff and it also helps prevent capillary action water will drip off the shingle instead of running off the fascia. If overhang is particularly bad you can shim a drip edge fascia board the length of the roof to correct the problem. Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia.

While plastic vinyl and fiberglass drip edges may also be available in your area these materials are best suited for use in nonroofing applications such as above doors and windows. 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. Too little can allow water to seep into rake or fascia boards. If instead the metal roof panels over hang the drip edge as the inspector maintains they must be installed perfectly square or they will leave a sawtoothed edge when viewed from the ground.

1 is it recommended to install drip edges the same way as you would with shingle roofs. Drip edge profile types. Under the metal roof with a drainage gap between the drip edge and fascia board. A few questions regarding the drip edge.

A drip edge has to be resistant to possible corrosion and should be 36 gauge or larger.