Roof With Overhang Detail

To 18 in depending on the style of the building.

Roof with overhang detail.

For a dimension see table 3 1. 8 23b allows any water which may have penetrated through the tile to run down the roof slope into the gutter in the normal manner. With the west east overhangs the main use is siding window protection and keeping rain snow from foundation. Roof detail roofing eave overhang.

Avoid gable ends that are over 8 in. Thick and the overhang from the side wall set between 12 in. The original rafters are extended but original roof deck sheathing cut back to be flush with the original wall sheathing. I have battled with the same overhang no overhang design.

Detailing for performance chapter 9 5 rake at wall exterior figure 9 3 roof. The typical roof overhang serves six basic purposes. With composite siding such as boral s truexterior siding over a ventilated rain screen and with properly executed flashing at the windows and doors the walls on the fhb house will be able to handle rain just fine. With our house we are planning minimal east and west overhangs and ample south and north.

Roof overhangs at the eaves and rakes protect the walls below from rain and sun. Help to shade windows in hot weather reduce the amount of rain that hits the exterior of the home provide protection for doors and entryway keep basements dry protect the foundation from excess water runoff help to regulate the temperature of the. Chapter 9 4 wood. But this guide is no longer published.

A house with a generous roof overhang provides an extra layer of shelter and protection no wonder it looks more welcoming. When designing a gable end eave without a return the dimensions to look at are the width of the trim set between 6 in. But are they really necessary. If the wind is blowing overhangs only protect the top few feet of the wall anyway.

Figure 4 shown above was originally published in a simpson strong tie technical bulletin the high wind framing connection guide. Detailing for performance roof detail clipped eave figure 9 2. No only does a roof overhang protect a facade from the ravages of weather it also can act like an awning to shade a patio or deck. Wide especially when the eave overhang is less than 12 in.

We love the look of the no overhang scottish style roof line as well. If the gable overhang is to resist wind loads properly it must either be designed or constructed in accordance with some pre engineered prescriptive detail. On the front of the roof edges of the roofs the overhangs were extended to hide the thickness of the roof insulation photograph 10.