Shed Roof Overhang Length

Arid climates receive little rainfall that can cause roof decay and the least danger of decay through.

Shed roof overhang length.

Overhangs can vary from a few inches to a few feet depending on preference. With respect to providing protection from the rain for buildings with an 8ft eaves height then a 150mm eaves projection is about right. What is the maximum length of a roof overhang. However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes.

This will keep rain away from your shed. You can add 3 to 5 inches to the top. 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. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood.

Larger overhangs can help to keep you dry while standing at the shed s doorway and prevent the sun from heating your shed. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. A typical metal roof overhang may be 2 to 4 inches or even less. This shed has a large overhang to the front to provide shading and protection from the rain.