Structural Roof Framing Plan Details

Gable a gable roof has a ridge at the center and slopes in two directions.

Structural roof framing plan details.

Transfers the loadof the roof through the raftersto walls below. It is the form most commonly used by. Ridge board v s beam. Ridge board ridge beam.

Ridge beam sits below the rafters. Footing details fifth floor beam layout plan roof beam layout plan ground floor beam details b first floor beam details a secondfloor beam details b. The point at which all the raftersare attached to. The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.

And the line length measurement from the roof peak to the building wall is the hypotenuse. Supported by lally columns. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. A ridge board is a horizontal member of the roof frame.

The ownner shall familiarize themselves with the drawings. Roof design roof design is a major feature of a house s architectural style. Would the framing labor and material for a steep pitch victorian roof be the similar to a colonial. The run or half the building span is the base of the triangle.

Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. The rise or height of the roof at its peak is the altitude of the triangle. 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. An example of each is shown in figure 2 1.

No framing or structural members are to be modified notched or cut without the approval of the engineer.