Roofing 2 Overhang

Say your house is 38 feet wide and the gable roof has a 1 foot overhang on each side.

Roofing 2 overhang.

It has a 1 4 pitch. Set up scaffolding. A rake overhang is created by extending the roof beyond the gables of your shed. As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house.

Two feet is the general maximum length for a typical roof overhang. You may want one or the other or both. That makes the roof s span 40 feet. A typical metal roof overhang may be 2 to 4 inches or even less.

This nominal square footage amount is then multiplied by a factor associated with the roof s pitch. Measure your house at ground level then add in the roof s overhang for greater accuracy. Roof slope is expressed as the ratio of a roof s rise vertical distance to each foot of run. If you are.

An eave overhang is located on the longer sides of the shed. Remove the drip edge and the facia trim. An eave is created by extending the slope of your roof beyond the walls of your shed. Follow safe working procedure falling.

Figure 10 40 and reduce that to 1 4. Now comes the really really big point. A rake is an overhang located on the gable end of your roof. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.

There are two common problems encountered with roof overhangs. This will protect a roof from most types of damage. The 6 inches of rigid insulation added to the top of the existing roof deck needed to be done in a manner that was invisible. There are two types of roof overhangs two consider.

The roof overhang is too wide the roof overhang does not extend far enough. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. Knowledgeable roofers will install shingles at just the right overhang for your roof type. From the eaves to the peak it s 10 feet high that s the rise.

Strip off the first 3 layers or more of shingles going up the roof the length of the work area. You need to get up to the area that you are going to extend.