Typical Roof Overhang Length

When i drew out our house i simply liked the looks of the 4 foot overhang better.

Typical roof overhang length.

We could have had about an 18 one or as we chose one that is about 4 foot. To create a cantilever properly you will need to know plenty about physics like torque and rotational equilibrium. The exceptions include enclosed overhangs on open sidewalls i do not like the look and they become a nesting place for small flying critters and birds. Overhangs can vary from a few inches to a few feet depending on preference.

However the suggested width of an overhang is between 12 and 18 for eaves and no more than 8 for rakes. But roof overhangs are a great system to protect houses 3 stories and under. A shed overhang is an easy and effective way to protect your shed. 12 to 16 foot eaves 18 inch overhangs.

16 foot and taller 24 inch overhangs. Two feet is the general maximum length for a typical roof overhang. A typical metal roof overhang may be 2 to 4 inches or even less. This can make extensive roof overhangs more trouble than they are worth in all but the harshest climates.

You can add 3 to 5 inches to the top. On very tall buildings there are hardly any benefits of roof overhangs as the surface areas of the walls are so high. Cantilevered structures are popular for homes with balconies. That said overhangs can extend as far as 2 without the need for external supports.

Roof overhangs can extend farther than 2 feet but beyond this length they begin to lose structural integrity and require external supports. The size of the roof overhang depends on the property. Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood.