Standard Roof Truss Sizes South Africa

Sans 1288 preservative treated.

Standard roof truss sizes south africa.

The run or the base number is 12 inches. The rise will be the elevation change over the 12 inches. The truss is a framework consisting of rafters posts and struts which supports your roof. Roof truss span tables alpine engineered products 15 top chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 bottom chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2 12 24 24 33 27 27 37 31 31 43 33 33 46 2 5 12 29 29 39 33 33 45 37 38 52 39 40 55 3 12 34 34 46 37 39 53 40 44 60 43 46 64 3 5 12 39 39 53 41 44 61 44 50 65 47 52 70.

For example a slope of 6 12 means for every 12 inches of horizontal distance the slope of the roof will rise 6 inches vertically. Built to last using state of the art design software. Trusses for africa pty ltd is one of the leading suppliers of roofs in south africa. There are several south african national standards sans that relate to roof timbers all of which must be complied with when roof trusses and other roofing elements are constructed.

38mm x 114mm 38mm x 152mm 50mm x 152mm 38mm x 228mm 50mm x 228mm all our timber rafters are available in the following lengths. Pitch slope the pitch or slope is the incline of the roof expressed as a fraction describing the rise over the run. And low cost construction. In addition there are standards that relate to roof coverings and other elements.

The institute for timber construction south africa itc sa south africa s saqa accredited professional body safeguarding the local timber industry for over 45 years shares industry insight on structural timber as a material standard available dimensions as well as standard truss types and profiles. Sans 542 concrete roofing tiles. The important point to keep in mind when you use your truss calculator is that every truss calculation is completely unique and is based on the size of your roof and its specific dimensions. 3m 3 6m 4 2m 4 8m 5 4m 6m and 6 6m laminated beams availble on order 76mm x 228mm or made to order.

Compare click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list add to list click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to your list sku 1889754. Our sabs approved timber rafters are availble in. When you purchase a mitek truss you get more than just a truss you get a truss designed and.