How Wide Should A Roof Overhang Be

Overhangs can vary from a few inches to a few feet depending on preference.

How wide should a roof overhang be.

However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes. They keep the drip line of the edge flashing away from the plane of the bricks. The siding underneath the overhang is known as the soffit. The diagonal measures are actually relatively easy to get equal as it takes very little effort to shrink a long diagonal by several inches.

Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood. You can add 3 to 5 inches to the top. The typical maximum overhang is 2 feet. And as wide as 8 in with the bead detail also varying.

Do not minimize the importance of architectural elements like arched stonework at the window heads and stone sill. A shed overhang is an easy and effective way to protect your shed. Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials. Roof overhangs are the amount that the roof hangs over the top of the siding in residential home construction.

That said overhangs can extend as far as 2 without the need for external supports. The detail should be in scale to the house and the porch itself. The board can be as narrow as 2 in. Ceilings as in this design can be finished in beadboard and beadboard comes in numerous sizes.

This will keep rain away from your shed. Hunker may earn compensation through affiliate links in this story. To create a cantilever properly you will need to know plenty about physics like torque and rotational equilibrium. Many of these elements including overhang details may be only some inches wide say 10 12 14 or 16 inches wide but are critical anyway.