How To Do A Roof Overhang

Framing a new overhang.

How to do a 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. Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. A typical metal roof overhang may be 2 to 4 inches or even less.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. If you re going to take the leap and try it yourself do it safely and smartly. Roof overhangs might look relatively routine but there is a lot of design thinking that goes into creating the optimal dimensions for each one. Extending a gable roof can be tricky since it involves working on the roof but you may be able to do it yourself if you only need to add 1 2 2 inches 1 3 5 1 cm.

A roof overhang protects the building under it from rain and weather and if your house doesn t have one adding an overhang is not an especially difficult construction job. There is a lot to know a lot to do and a whole lot to be carried. They are essential for framing and shading windows reducing splashback and getting rain to fall far enough away from the foundation. Knowing how much overhang roof shingles should have is only a small part of the job.