Should Metal Roof Overhang Drip Edge

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.

Should metal roof overhang drip edge. If overhang is particularly bad you can shim a drip edge fascia board. That said many metal roofing manufacturers make metal trim for rakes. 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 not to mention sharp edges and corners to hazzard when maintenence is required. Drip edge is a metal flashing that tends to overhang the sides of a roof.

How to install drip edge. Roof drip edge specifications are given here. Copper is a sturdy metal that gives a roof a unique look. Some people think that this rake trim looks good and makes for a neater installation.

As long as you remember to overhang your metal roofing at least an inch at the rakes as well as the eaves you don t need a drip edge. 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. Too little can allow water to seep into rake or fascia boards. 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.

A typical metal roof overhang may be 2 to 4 inches or even less. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Although it does not look like much this component is made to have great structural integrity. It has the main function of controlling water flow on the roof which has many implications.

Too much overhang and the shingles could blow off in high winds. Drip edge profile types.