Roofing 2 Overhang

You need to get up to the area that you are going to extend.

Roofing 2 overhang.

Follow safe working procedure falling. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Remove the drip edge and the facia trim. Now comes the really really big point.

Roof slope is expressed as the ratio of a roof s rise vertical distance to each foot of run. The edge of the shingles should hang over the edge of the roof between an inch and an inch and a half or between a half inch and three quarters of an inch if drip edge flashing is installed and in most cases it should be. A rake overhang is created by extending the roof beyond the gables of your shed. 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.

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. Set up scaffolding. Knowledgeable roofers will install shingles at just the right overhang for your roof type. Figure 10 40 and reduce that to 1 4.

It has a 1 4 pitch. From the eaves to the peak it s 10 feet high that s the rise. Measure your house at ground level then add in the roof s overhang for greater accuracy. This will protect a roof from most types of damage.

Roof overhangs can extend farther than 2 feet but beyond this length they begin to lose structural integrity and require external supports. There are two common problems encountered with roof overhangs. Strip off the first 3 layers or more of shingles going up the roof the length of the work area. This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.

A typical metal roof overhang may be 2 to 4 inches or even less. There are two types of roof overhangs two consider. If you are. Say your house is 38 feet wide and the gable roof has a 1 foot overhang on each side.

That makes the roof s span 40 feet. A rake is an overhang located on the gable end of your roof. Two feet is the general maximum length for a typical roof overhang. An eave is created by extending the slope of your roof beyond the walls of your shed.

The roof overhang is too wide the roof overhang does not extend far enough. An eave overhang is located on the longer sides of the shed.