This is a Supplement to AS 1684.3-2010 and AS 1684.3:2021; Residential timber-framed construction - Part 3: Cyclonic areas. The Supplement provides timber framing span tables for wind classification C1 for seasoned softwood - Stress Grade MGP 12.

Australian buildings and infrastructure make use of timber in various ways. This standard set provides guidance for its uses in structure design, construction and installation. Specifically designed for builders and carpenters working in residential timber construction, architects, engineers, and technicians will also find the guidance they provide invaluable. This set also includes the highly practical span tables for timber framing in cyclonic and non-cyclonic areas of Australia.

Timber in buildings set

Today’s builders have a wide skillset and are responsible many facets of the construction process. Our Building Essentials Set will complete your toolbox. It provides guidance around accessibility, timber framing (including the timber framing span tables Supplements), concrete, steel and masonry structures, waterproofing, wet area membranes, tiling as well as construction in bushfire areas. Also for construction managers, project managers, carpenters, engineers and technicians.

Building Essentials Set

The NCC Primary References Set provides access to the Australian Standards and other publications that are primary referenced in the currently adopted editions of the National Construction Code (NCC). It’s a valuable resource for construction managers, architects, engineers, builders, plumbers, and project managers who need quick and easy access to the standards used in building and construction.
By providing the editions referenced in the NCC, this set can help users navigate regulatory requirements with confidence. Whether you’re working on design, construction, plumbing, or project management, you’ll have direct access to the required standards.

NCC Primary References Set

Residential timber-framed construction, Part 3: Cyclonic areas C1 Supplement 5: Timber framing span tables - Wind classification C1 - Seasoned softwood - Stress Grade MGP 12 (Supplement to AS 1684.3-2010)

AS 1684.3 C1 SUPP 5-2010

Residential timber-framed construction, Part 3: Cyclonic areas C1 Supplement 5: Timber framing span tables - Wind classification C1 - Seasoned softwood - Stress Grade MGP 12 (Supplement to AS 1684.3-2010)