Roof Overhang Construction

Use 1 1 4 inch nails to cover the outline of the roof with strips of metal eave flashing also called edging.

Roof overhang construction.

But are they really necessary. The length of the overhang depends primarily on the climate. You may want one or the other or both. If there are gutters installed on the eaves the eave flashing should be installed to overhang the lip of the gutter by about 1 2 inch.

A rake overhang is created by extending the roof beyond the gables of your shed. Overhangs are common in most house designs providing protection against both wind and rain. Roof overhangs at the eaves and rakes protect the walls below from rain and sun. Then load bearing roof beams fixed to the trusses are extended in the same way.

The siding underneath the overhang is known as the soffit. 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. After that you should fix the cornice board to the end sides of the ridge and the load bearing beams. Eaves and rakes that overhang a building s sidewalls are critical to the life of a building.

Shedding rainwater away from siding and trim especially from door and window sills can greatly reduce rot mildew and a host of other problems that can be caused by water streaming down the face of the building. There are two types of roof overhangs two consider. A rake is an overhang located on the gable end of your roof. The construction of a roof overhang is one important way that homeowners can protect the exterior of their home and preserve its value.

They can also include certain architectural features that make overhangs more than just functional parts of the home. An eave overhang is located on the longer sides of the shed. In designing the overhanging part of a. Place corner pieces where panels will meet bends at the edge of the roofing.