Roof Overhang Length

What is the maximum length of a roof overhang.

Roof overhang length.

A shed overhang is an easy and effective way to protect your shed. Though most overhang regardless because of discrepancies of the facia being straight so they run metal past to let it appear straight. That said overhangs can extend as far as 2 without the need for external supports. 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. In moderate climates there is some damage of wood decay and a roof overhang is recommended. This will keep rain away from your shed. Overhangs can vary from a few inches to a few feet depending on preference.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. You can add 3 to 5 inches to the top. Arid climates receive little rainfall that can cause roof decay and the least danger of decay through.