Roof Overhang Length

That said overhangs can extend as far as 2 without the need for external supports.

Roof overhang length.

This will keep rain away from your shed. In moderate climates there is some damage of wood decay and a roof overhang is recommended. A shed overhang is an easy and effective way to protect your shed. There is a certain logic in extending the gable overhang further the higher you get as you mention but that complicates the roof and i don t like the look of it.

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. Arid climates receive little rainfall that can cause roof decay and the least danger of decay through. Though most overhang regardless because of discrepancies of the facia being straight so they run metal past to let it appear straight. Overhangs can vary from a few inches to a few feet depending on preference.

What is the maximum length of a roof overhang. A typical metal roof overhang may be 2 to 4 inches or even less. However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes.