Pitched Roof Framing Plan

A roof framing plan shows the size and direction of the construction 425 figure 20 1 the shape of the roof can play an important role in the design of the structure as seen in this home by the architect robert roloson.

Pitched roof framing plan.

Which is equal to 1 4 or 1 3 the total span of the building not counting any overhang. Then gather your measurements by calculating the run rise and length of each rafter segment in feet and the pitch of your roof in inches. Gable a gable roof has a ridge at the center and slopes in two directions. Ridge board v s beam.

Keep in mind the rafter approach can take several days and up to 3 weeks to complete a suitable frame. Parts of a roof. A ridge board is a horizontal member of the roof frame. If going the non trussed route for a moderate to low pitched roof the rate per square foot of framing including labor is a range of 11 to 22.

Supported by lally columns. Having the correct pitch is important. It is the form most commonly used by the navy. Transfers the loadof the roof through the raftersto walls below.

Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. The point at which all the raftersare attached to. Common types of roofs and basic framing terms. An example of each is shown in figure 2 1.

Pitch can vary a great deal from a shallow slope up to a very steep pitch. Ridge beam sits below the rafters. For instance a 4 12 pitch denotes a roof rising 4 inches for each 12 inches. The steepness of slopes will be a factor that affects the the compensation rates of a roofer.

Roof framing plans are usually required for complicated residential roof shapes and for most commercial projects. To frame a roof start by choosing a roof style like a frame or gabled. Pitch for a gable roof the most common is generally 1 4 or 1 3.