How Much Should A Metal Roof Overhang On A Shed

If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch.

How much should a metal roof overhang on a shed.

A typical metal roof overhang may be 2 to 4 inches or even less. You can add 3 to 5 inches to the top. Once the first sheet is in place you need to install the remainder of the lowest row of corrugated metal roofing. Read on to find out the reasons for incorporating an overhang as part of your shed roof and how to frame roof overhangs on different edges of a roof.

Even some metal shed kits come with roof vent options. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Much depends on what your intended use for the shed actually is. A roof overhang can allow for the incorporation of soffits another roof ventilation option and they can help cover entryways and move rain water farther away.

However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes. Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging. Building a shed roof with an overhang can substantially change the look of the shed and can add extra functions. That said overhangs can extend as far as 2 without the need for external supports.

The sheets should overlap by at least four inches add a bead of caulk where they overlap and at the other end of the building ensure there s an overhang of two inches. A shed overhang is an easy and effective way to protect your shed. To create a cantilever properly you will need to know plenty about physics like torque and rotational equilibrium. Place corner pieces where panels will meet bends at the edge of the roofing.

If you are only trying to keep a wood pile dry or storing a few outdoor tools and light machinery out of the weather then you might consider a simple single pitch roof since most everything inside will be stored at ground level and pulled out from the outside of the shed. The shed roof overhang is an important but neglected aspect of shed roof design. Secure the sheets into place with screws.