How Much Eve Overhang On Shed Roof

For 5 1 2 inch overhang cut the small roof strips 4 inches wider than called for in dimension h.

How much eve overhang on shed roof.

A typical metal roof overhang may be 2 to 4 inches or even less. Overhangs can vary from a few inches to a few feet depending on preference. Two feet is the general maximum length for a typical roof overhang. This can make extensive roof overhangs more trouble than they are worth in all but the harshest climates.

Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. To create a cantilever properly you will need to know plenty about physics like torque and rotational equilibrium. Roof overhangs can extend farther than 2 feet but beyond this length they begin to lose structural integrity and require external supports. Remember to add 1 2 inch or so more for the thickness of the siding.

Even a relatively small overhang can provide significant protection. When added to the use of a gutter to collect roof water the damage to the shed walls is minimised. Cut them long enough to allow 3 1 2 or 5 1 2 inches overhang on both the front and back gable ends. At the bottom of the shed wall the fact that water from the roof is being directed away from the shed means that the base of the shed gets less persistently damp.

A shed overhang is an easy and effective way to protect your shed. 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. Larger overhangs can help to keep you dry while standing at the shed s doorway and prevent the sun from heating your shed.