Minimum Roof Overhang Shed

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

Minimum roof overhang shed.

On sheds and homes overhangs are commonly referred to as eaves or rakes depending on where they are located. 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. The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run. Roof overhangs can extend farther than 2 feet but beyond this length they begin to lose structural integrity and require external supports.

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. 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. Remember metal roofing is more expensive than shingles. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood.

A typical metal roof overhang may be 2 to 4 inches or even less. With a large front overhang the shed can incorporate a nice outdoor seating area with patio. Two feet is the general maximum length for a typical roof overhang. A quarter inch slope is the lowest you would go with a metal roof experts recommend at least a half inch minimum to ensure a weatherproof interior for your shed.

Even a relatively small overhang can provide significant protection. You can add 3 to 5 inches to the top. When added to the use of a gutter to collect roof water the damage to the shed walls is minimised. This will keep rain away from your shed.

This will protect a roof from most types of damage. Overhangs can vary in width from a few inches to several feet. An overhang is the portion of the roof that runs past the wall providing coverage for the space around the foundation of your shed.