Add the length of the overhang beyond this mark and.
Roof framing layout.
The framing style of the roof refers to the actual components of each.
Draw a line down the edge of the tongue as shown in illustration b of the roof layout.
Understand the different measurements.
Choose a style of roof.
This will the first point of the rafter measurement line.
Marking the birdsmouth and the ridge board setback.
The roof frame work mainly consists of purlins inferior purlin central purlin and ridge purlin ridge collar rafter and roofing battens.
Measure up a distance equal to 25 of the width of the rafter as shown in illustration c and put a mark.
Roof framing rafter layout from one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it.
Designing the roof 1.
Measure down y height from the long point of the rafter cut and make a mark.
This video explains in detail how to build a hip roof.
Choose the design of the roofing trusses.
The structure of the roof roof structure and roofing the roof structure is also called roof frame work and typically consists of wood.
Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge.
A distinction is made between single shell and double shell roofs.