This unit of competency describes the skills and knowledge required to identify and install roller shutters according to job requirements. The unit involves planning job requirements, identifying required shutter products to be used and their measurements and fasteners, and applying workplace procedures to ensure their safe and correct installation.The unit applies to individuals working under limited supervision to install roller shutters, including light-weight domestic, heavy-weight commercial, and fire-rated and/or cyclone-rated shutters. The shutters may be installed in a range of openings, including windows, fixed and sliding doors, building entrances, and inside and exterior to buildings. They may be fastened to a range of surfaces, including aluminium, concrete, masonry, plasterboard and timber.Where installed control devices involve hardwiring to be connected to mains power, electrical work must be completed by a qualified licensed electrician.All work must be carried out to comply with workplace procedures, according to state/territory health and safety regulations, legislation and standards that apply to the workplace.Licensing, legislative or certification requirements may apply to this unit. Relevant state/territory and local government agencies should be consulted to determine necessary requirements for installing roller shutters. Access to construction sites requires certification of general induction training specified by the National Code of Practice for Induction for Construction Work (ASCC 2007).