Roof Overhang Length

This will keep rain away from your shed.

Roof overhang length.

A typical metal roof overhang may be 2 to 4 inches or even less. You can add 3 to 5 inches to the top. In moderate climates there is some damage of wood decay and a roof overhang is recommended. However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes.

There is a thing called wicking that if on a low enough slope will run up the underside of roofing and possible go up enough to get behind facia so usually without drip edge at least 2 with drip edge even. That said overhangs can extend as far as 2 without the need for external supports. What is the maximum length of a roof overhang. A shed overhang is an easy and effective way to protect your shed.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. The roof overhang will be 36 inches at the eaves measured horizontally and 36 inches at the gable ends. Though most overhang regardless because of discrepancies of the facia being straight so they run metal past to let it appear straight.