Course Summary
This unit of competency specifies the skills and knowledge required to construct, assemble and install timber external stairs of one or more flights to provide access into a building or structure, meeting all relevant requirements of the National Construction Code (NCC), Australian Standards, work health and safety (WHS), and Commonwealth and state or territory legislation.
The unit includes external stairs:
- installed from ground level to a landing
- constructed with open risers and with housed strings or metal brackets to accommodate treads
- freestanding or installed against an existing wall
- incorporating timber treads, stringers and balustrading.