Roof Framing Plan Architecture

We will then discuss the framing square and learn how it s used to solve some basic construction problems.

Roof framing plan architecture. Calculating roof material from rafter plans the roof plan shows the rafter direction and spacing but not the rafter length. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult. Calculate the ratio of the rafters horizontal run to its slope length. The roof makes up much or all off the walls of the home.

The a frame is very easy to identify. Supported by lally columns. The framing style of the roof refers to the actual components of each roofing truss and the design of the structural foundation of that roof. Roof framing and drainage plans will be discussed in chapter 30.

Roofs are basically five types. 347 framing and bracing a truss roof system without lookouts 2 49 5318 setting truss lookout spacing and viewing selected truss details. The plan that is drawn of the roof area may be either a roof plan or a roof framing plan for some types of roofs a roof drainage plan may also be drawn. Ridge board ridge beam.

But before discussing roof framing we will first review some basic terms and definitions used in roof construction. Add all the common and jack rafter horizontal run lengths them multiply by the factor. A ridge board is a horizontal member of the roof frame. Roof framing members can be any number of materials depending on the span.

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. Ridge horizontal ridge length. 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. It s a very simple roof design and is inexpensive because the roof serves as both roof and walls.

There s a lot of possibilities. The point at which all the raftersare attached to. Materials such as the roofing material vents and their location. Roof plans 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. And depending on your design preference roof framing members can be concealed above the ceiling or left exposed below. 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.

Ridge beam sits below the rafters. Transfers the loadof the roof through the raftersto walls below. Partially these will depend on the style of roof you ve selected but you ll also have some wiggle room depending on the design elements of the house. Similar to flat roofs various ceiling aesthetics can be achieved as well.

Parts of a roof.