What is the difference between an eave and an overhang?
Eaves are located at the down-slope edge of a sloped roof and serve as the transition between the roof and fascia/wall. Overhangs are extensions of the roof beyond the exterior wall (i.e., the joists, rafters, or trusses and the decking they support cantilever past the wall).
What is the standard gable overhang?
Gable end overhangs that are ladder framed should not extend more than 8 inches from the house and should be nailed every 4 inches on center.
How much should eaves overhang?
There is no true standard size for overhangs, but typical overhangs that are used for protection from rainfall are 16-18 inches wide. Overhangs wanted for shading should be minimally 24 inches. More commonly, they are 36 inches wide or more.
What is a gable eave?
Eaves: The eaves are the lower edges of the roof that overhang the home’s exterior walls. Gable: The A-shaped side wall of the home that forms the peak of the roof is called the Gable. The home above has 2 gables, one on each end of the home. Rake: The rake of the roof is the part that ends over a gable end.
What does an eave look like?
An eave is the edge of a roof that sticks out or hangs over the building’s side. Sometimes they’re over exposed rafters. The horizontal underside of the eave is sometimes called a soffit. If the eave has a board running vertically along its end that covers the rafters, that board is a fascia.
What is the difference between eaves and soffits?
In the widest sense of the term, soffits can refer to the underside of almost anything that’s constructed, including arches and porches. Another way to explain it is to say soffit is the exposed siding underneath your roof’s overhang. To summarise, an eave is part of a roof system and a soffit is part of the eave.
How long should eaves be?
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. That said, overhangs can extend as far as 2′ without the need for external supports.
How long can eaves be?
Aim for consistent sill heights where possible and consider extending the eaves overhang over full height doors or windows. This allows the 45% rule to be simply met with the following standard eaves overhangs of: 450mm when the height from sill to eaves is 900–1200mm.
How big should eaves be?
Width. As a rule of thumb, your eave width should be 45% of the height from the bottom windowsill to the bottom of the eaves.
How is eave overhang measured?
Be sure to verify each eave and rake overhang. Eave and rake overhangs should be measured from the exterior edge of the fascia to the exterior edge of the wall.
What is the difference between gable and eaves?
An Eave is defined as the edge of the roof that overhangs the face of a wall. This is the portion of the roof that protrudes beyond the side of a house or building. In contrast, a Gable (or Rake) is the overhang of a building that occurs on the side that is topped by a gable roof.
What is a rake overhang?
The American Wood Council’s 2012 Wood Frame Construction Manual defines rake overhang as “The horizontal projection of the roof measured from the outside face of the gable endwall to the outside edge of the roof.” Section 2.1. 3.4.
What is an eave and gable?
Definition: An Eave is defined as the edge of the roof that overhangs the face of a wall. This is the portion of the roof that protrudes beyond the side of a house or building. In contrast, a Gable (or Rake) is the overhang of a building that occurs on the side that is topped by a gable roof.
What’s the difference between rake and eave overhangs?
There are two types of roof overhangs two consider. You may want one or the other or both. A rake is an overhang located on the gable end of your roof. A rake overhang is created by extending the roof beyond the gables of your shed. An eave overhang is located on the longer sides of the shed.
Why are roof overhangs less effective than eaves?
The peak of the roof is a long way from the base of the wall, so these overhangs are less effective, in general, than traditional eave overhangs in protecting the home. They extend too far. You can think of this logically – there is simply much more potential for rain splashback, especially in very windy conditions.
What causes a gable end overhang on a house?
This can be from two causes: inadequate nailing of the sheathing to supporting framing, or inadequate connections of the framing at the rake edge that supports the roof.