Extend Roof Tile Overhang

A typical metal roof overhang may be 2 to 4 inches or even less.

Extend roof tile overhang.

The overhang of roof shingles is the amount of the shingle that extends past the lower edge of the roof creating a lip. The more water you keep from the structural components of the roof or fascia the longer these parts will last. Too little can allow water to seep into rake or fascia boards. Here phil explains how much overhang a roof should have at the gutter.

This can make extensive roof overhangs more trouble than they are worth in all but. Roof overhangs can extend farther than 2 feet but beyond this length they begin to lose structural integrity and require external supports. This cost did not include any labor or waste disposal fees. Two feet is the general maximum length for a typical roof overhang.

However for larger extensions you ll need to hire a professional to get up there and remove large portions of the roof before extending the overhang. To tie the design together peter chose to cut the rafter tails off the extend the exterior wall up to the underside of the new roof. The next question is what to do with the existing eave under the new roof. Too much overhang and the shingles could blow off in high winds.

A good estimate for a contractor to do this same roof overhang extension would range from 50 to 85 per running foot. This will protect a roof from most types of damage. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Kick it or keep it.

The cost of extending my 30 foot long roof overhang 14 inches was 340 or 11 50 per running foot for materials. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Choose a roof pitch 3 12 and roof structure 2x6 this places the new roof on top of the existing roof.