Framing Swoop Roof

Start the layout by placing the tongue of the square along the heel plumb line and setting the square to the pitch of the roof.

Framing swoop roof.

In figure 17 29 the square is set to a unit rise of 8 and a unit run of 12. And the line length measurement from the roof peak to the building wall is the hypotenuse. 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. The framing style of the roof refers to the actual components of each roofing truss and the design of the structural foundation of that roof.

Roof framing rafter layout. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. Use 8 penny nails to attach the first 2 in 4 in 5 1 cm 10 2 cm board to the wall studs. Installing wood stripping under a tin roof.

The roofing is manufactured in panels that. Partially these will depend on the style of roof you ve selected but you ll also have some wiggle room depending on the design elements of the house. This will the first point of the rafter measurement line. Another way to lay out the overhang is with the framing square.

A house being built with a swoop or skirting a bell shaped entry a radius cantilever deck and a swoop roof. The butt of a shingle is the end that faces down roof. Nail 2 boards onto your walls as top plates. Tin roofing also known as metal roofing is considered more durable than composition or wood shingles.

When you nail in the second boards offset the seams of the upper and lower layers by at least 24 in 61 cm. Measure down y height from the long point of the rafter cut and make a mark. Suppose the run of the overhang is 10. The run or half the building span is the base of the triangle.

The inherent strength and integrity of the triangular form makes the roof a sound structure. Collar tie also collar beam in profile the framing of a conventional pitched roof forms a triangle.