Roof Framing Plan Example

Position the square at the end of the rafter board with the tongue on your left and facing away from you.

Roof framing plan example.

3 inch rise per 12 run is a 3 12 pitch roof. Add the length of the overhang beyond this mark and. The size spacing roof slope and all of the details are also shown in the plan. Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge.

Figure 10 20 is an example of a roof framing plan for a wood frame roof. The size spacing roof slope and all of the details are also shown in the plan. Roof frame plan roof frame plan details the rafters and the spacing of the roof. Within the roofing industry there are two basic types of roof framing.

The plan reader should be familiar with roof styles and the rafter components of these designs to calculate roof framing materials and framing labor. Figure 10 20 is an example of a roof framing plan for a wood frame roof. Roof design roof design is a major feature of a house s architectural style. Gable roof framing plan.

The roof framing plan is drawn in the same manner as the floor framing plan. Looked at from the birds eye view. 4 12 through 9 12 are the most common pitches. The roof framing plan is drawn in the same manner as the floor framing plan.

Rafters are shown in the same manner as joists. For example in the case of stick framing you will use ordinary lumber for your rafters and beams and then build the frame one beam at a time.