Minimum Roof Overhang Shed

However you can only use this pitch with built up roofing or specialized synthetic roofing.

Minimum roof overhang shed.

If you are building a shed roof with an overhang you will need to incorporate this into your shed roof plan and allow for the overhang as you build. Benefits of roof overhang on sheds. Even a relatively small overhang can provide significant protection. A typical metal roof overhang may be 2 to 4 inches or even less.

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. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Overhangs can vary in width from a few inches to several feet. On sheds and homes overhangs are commonly referred to as eaves or rakes depending on where they are located.

You can add 3 to 5 inches to the top. Two feet is the general maximum length for a typical roof overhang. 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.

When added to the use of a gutter to collect roof water the damage to the shed walls is minimised. 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 from the shed and foundation. Roof overhangs can extend farther than 2 feet but beyond this length they begin to lose structural integrity and require external supports. With a large front overhang the shed can incorporate a nice outdoor seating area with patio.

Remember metal roofing is more expensive than shingles. This will keep rain away from your shed. This will protect a roof from most types of damage.