Flat Roof Overhang Detail

The length of the overhang depends primarily on the climate.

Flat roof overhang detail.

The siding underneath the overhang is known as the soffit. Of course you don t need to live in a modern house to deal with a flat roof. Types of roof overhangs. I note that was an easier job than yours because that building sports no gutters just a nice 24 roof overhang.

There are two types of roof overhangs two consider. If the roof overhang is not big enough then the only way to protect these windows doors and entryways is by recessing them into the thick exterior wall or by installing special casing and flashing for each door or entryway. On 2020 09 13 by scott. Flat soffit stopping at end wall.

If you are not able to use an angled soffit use one of the two flat soffit details illustrated below. Overhangs add character and help your shed avoid that boxy flat look. Overhangs are common in most house designs providing protection against both wind and rain. You may want one or the other or both.

There is no reason to use a pork chop eave. A rake is an overhang located on the gable end of your roof. Without this detail water leaving the roof edge wants to run down building fascias soffits and walls sometimes even entering and damaging the structure. Wi overhang roof apron gutter downspout system cont 2x8 rough fascia.

Of course a drip edge should be flat on the. Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. Roof overhangs are the amount that the roof hangs over the top of the siding in residential home construction. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof.

A rake overhang is created by extending the roof beyond the gables of your shed. If you must use a flat soffit stop the flat portion of the soffit at the wall to align with the corner board. This is a detail to avoid at all costs. I recently built a small outbuilding with a 6 in 12 pitch roof that offers a perfect example for showing the process i use to build eaves and rakes.