Shed Roof Overhang Length

However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes.

Shed roof overhang length.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Overhangs can vary from a few inches to a few feet depending on preference. A typical metal roof overhang may be 2 to 4 inches or even less. This gives protection to the junction wall and door window heads.

You can add 3 to 5 inches to the top. With respect to providing protection from the rain for buildings with an 8ft eaves height then a 150mm eaves projection is about right. In moderate climates there is some damage of wood decay and a roof overhang is recommended. This shed has a large overhang to the front to provide shading and protection from the rain.

A shed overhang is an easy and effective way to protect your shed. Arid climates receive little rainfall that can cause roof decay and the least danger of decay through. Rafter length using pitch v r 2 sqrt 1 p 2 where v overhang r roof span p pitch use our online rafter length calculator to quickly compute the length of the shed roof rafter by entering the measurements of overhead length of roof span pitch or angle. This will keep rain away from your shed.