Roof Framing Plan Details

In a rafter roof all of these components are required to provide a stable roof.

Roof framing plan details.

The fascia board is the bottom plate and the ridge board the top plate. Would the framing labor and material for a steep pitch victorian roof be the similar to a colonial. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below. Roof design roof design is a major feature of a house s architectural style.

Shed roof framing process explained step by step instructions. 1 8 pitch is given so 24 x 1 8 equals 3 or unit of rise in inches. Roof frame plan roof frame plan details the rafters and the spacing of the roof. And the line length measurement from the roof peak to the building wall is the hypotenuse.

Gable roof framing plan. Such methods use a 4 foot design module. Time of manufacture producing mill number and the grad ing rules writing agency. Figure 2 2 roof framing terms.

Keep it simple and remember. Roof framing ceiling joists parallel to. Prescriptive roof consisting of the rafters a ridge board ceiling joists and collar ties. 4 details for conventional wood frame construction.

Parts of a roof a ridge board is a horizontal member of the roof frame. Looked at from the birds eye view. The point at which all the rafters are. Framing a shed roof is similar to framing a wall.

Line length is the hyptenuse of the triangle whose. Stick to the basics of simplified design and use dimensions that don t generate waste. Best materials ph. The run or half the building span is the base of the triangle.

The plan reader should be familiar with roof styles and the rafter components of these designs to calculate roof framing materials and framing labor. Basic modular plan for layout and attachment of framing members. Not shown are the hip and valley rafters needed to tie the roof together where the rafters are framed at an angle to each other. A roof framing plan shows size and direction of the construction members that are required to frame a roof.

Roof slope is a description of the angle that the roof rafter makes with a horizontal reference. It compares the horizontal run to the vertical rise. The rise or height of the roof at its peak is the altitude of the triangle. Framing a roof is the last step in framing new construction.