The primary object of a roof in any climate is protection from the elements.
Roof framing plan definition.
The roof makes up much or all off the walls of the home.
Roofs are basically five types.
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Types of roofs and define common roof framing terms.
Depending on the roof design and the roof rafter spacing.
Mcgraw hill dictionary of architecture and construction.
While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below.
Ridge board v s beam.
Roofs must also be strong enough to withstand high winds.
Roof slope and rigidness are for shedding water and bearing any extra additional weight.
Ridge board ridge beam.
In order to do roof framing properly it is important to understand the unique shape and dimensions of your roof since these will greatly impact the geometry of the roof frame.
One of the most important parts of building a sturdy roof is the initial roof framing plan.
Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult.
The point at which all the raftersare attached to.
A ridge board is a horizontal member of the roof frame.
A roof framing plan focuses on the structures and supports used to construct the roof and is different from the standard roof plan.
It s steep pointed roof which extends all the way to the ground or close to the ground.
Framing a roof is the last step in framing new construction.
In this section we ll cover the most common types of roofs and basic framing terms.
Transfers the loadof the roof through the raftersto walls below.
The a frame is very easy to identify.
Shed gable hip gambrel and mansard.
Supported by lally columns.
A roof plan is used to show the shape of the roof.
Ridge beam sits below the rafters.
Parts of a roof.
The roof framing plan is similar to the roof plan but in addition to showing the shape of the structure and the outline of the roof it also shows the size and direction of the framing members use to frame the roof.
Roof framing simply describes how a group of rafters and beams are fitted or joined together in order to provide support for the roof covering.
Building codes such as the icc s 2012 international building code section 2308 10 roof and ceiling framing typically specify that where rafter ties are used they are required at intervals ranging from 12 to 24 o c.
Another common design in the northeast is the saltbox which is a gable roof with one longer side.
