Structural Roof Framing Plan Details

Ridge beam sits below the rafters.

Structural roof framing plan details. Gable a gable roof has a ridge at the center and slopes in two directions. Supported by lally columns. 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. No framing or structural members are to be modified notched or cut without the approval of the engineer.

It is the form most commonly used by. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. And the line length measurement from the roof peak to the building wall is the hypotenuse. The ownner shall familiarize themselves with the drawings.

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. An example of each is shown in figure 2 1. Parts of a roof.

Roof design roof design is a major feature of a house s architectural style. Ridge board v s beam. Ridge board ridge beam. Transfers the loadof the roof through the raftersto walls below.

The point at which all the raftersare attached to. A ridge board is a horizontal member of the roof frame. Would the framing labor and material for a steep pitch victorian roof be the similar to a colonial. 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 plan reader should be familiar with roof styles and the rafter components of these designs to calculate roof framing materials and framing labor.