Roof Framing Detail Drawings

Details for conventional wood frame construction the first approach to achieving a strong durable struc ture involving economical use of materials is to follow a.

Roof framing detail drawings.

Design and construction practices by consulting local building officials and professionals including any additional. 5 224 5 9 8 gable wall end wood framed. Cad drawings residential drawings. And the line length measurement from the roof peak to the building wall is the hypotenuse.

5 9 7 roof detail with simpson strong tie h1 h2 5 strap. Prescriptive roof framing technical guide 2500fb 1 75e 2360fb 1 55e and 1730fb 1 35e u s. The rise or height of the roof at its peak is the altitude of the triangle. Post frame estimating roof types 8 post frame building details 9 post frameflashings trim 10 13 post frame trim details.

2 table of contents. Header in exterior wall 4x dwg. Gable roof framing detail with overhang dwg. Holdown bolt connection strongwall simpson dwg.

The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. The run or half the building span is the base of the triangle. Collar ties rafter ties tension beams structural ridge beams. Prescriptive rafter and ceiling connection details lp solidstart lsl lp solidstart lsl.

One hundred twenty major categories of fully editable and scalable drawings and details in autocad format. 1 8 pitch is given so 24 x 1 8 equals 3 or unit of rise in inches. Figure 2 2 roof framing terms. Line length is the hyptenuse of the triangle whose.

Some of these can support the roof and prevent ridge sagging and wall spreading. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams. The details were adapted from figures in the apa publication the advanced framing construction guide form m400 which highlights construction.

Lp solidstart lsl lp solidstart in 10. 13 30 box gable 13 endlap rain carrying table 14 eaves 15 16 ridges 16 18 gables 18 19 flying gable 20 endwall 21 sidewall valley 22 gambrel transition 23 outside corner 24. Header in exterior wall 4x pdf.