Roof slope and rigidness are for shedding water and bearing any extra additional weight.
Roof framing plan definition.
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.
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.
Ridge board ridge beam.
Another common design in the northeast is the saltbox which is a gable roof with one longer side.
It s steep pointed roof which extends all the way to the ground or close to the ground.
Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult.
Projects that are more complex will include a roof framing plan in both residential and commercial projects.
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.
Ridge board v s beam.
Copyright 2003 by mcgraw hill companies inc.
Ridge beam sits below the rafters.
The primary object of a roof in any climate is protection from the elements.
The point at which all the raftersare attached to.
A roof plan is used to show the shape of the roof.
One of the most important parts of building a sturdy roof is the initial roof framing plan.
Transfers the loadof the roof through the raftersto walls below.
Parts of a roof.
The a frame is very easy to identify.
It s a very simple roof design and is inexpensive because the roof serves as both roof and walls.
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.
Depending on the roof design and the roof rafter spacing.
Roofs are basically five types.
A roof framing plan focuses on the structures and supports used to construct the roof and is different from the standard roof plan.
Roofs must also be strong enough to withstand high winds.
Supported by lally columns.
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.
Types of roofs and define common roof framing terms.
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.
The roof makes up much or all off the walls of the home.
