Structural Roof Framing Plan Details

The plan reader should be familiar with roof styles and the rafter components of these designs to calculate roof framing materials and framing labor.

Structural roof framing plan details.

Supported by lally columns. Would the framing labor and material for a steep pitch victorian roof be the similar to a colonial. And the line length measurement from the roof peak to the building wall is the hypotenuse. 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 run or half the building span is the base of the triangle. The rise or height of the roof at its peak is the altitude of the triangle. 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.

Gable a gable roof has a ridge at the center and slopes in two directions. 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. Ridge beam sits below the rafters. A ridge board is a horizontal member of the roof frame.

Parts of a roof. Transfers the loadof the roof through the raftersto walls below. Roof design roof design is a major feature of a house s architectural style. Common types of roofs and basic framing terms.

The ownner shall familiarize themselves with the drawings. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. It is the form most commonly used by. No framing or structural members are to be modified notched or cut without the approval of the engineer.

Ridge board v s beam.