Window safety devices in Strata: install by 13 March 2018

Do you live in, own or manage a townhouse or unit block? To prevent children falling from windows, strata schemes must have window safety devices installed on all applicable windows by 13 March 2018. This applies to openable windows where the internal floor is more than 2m above the surface outside and within a child’s reach (less than 1.7m above the inside floor) – see the diagram below.

Window safety diagram

The devices must:

  • enable the maximum opening to be less than 12.5cm (a device that allows the window to be fully opened, fully closed and limited to less than 12.5cm is compliant), and
  • be able to withstand a force of 250 newtons (which is equal to 25 kilograms of force).

Complying safety devices include devices attached to a window frame or robust bars (as long as the opening can be limited to less than 12.5cm and can withstand a force of 250 newtons). Complying devices must also be installed on applicable windows in all common access areas, such as stair landings.

If window safety devices are not installed by 13 March 2018, owners corporations may face fines. Owners corporations are not required to monitor or enforce the use of window safety devices but must ensure they are installed by the 13 March deadline.

Residents with safety devices installed can still fully open their windows if they wish to do so, but it is strongly recommended that devices be engaged whenever children are present, to prevent falls.

Find out more about window safety device requirements on our website.

NSW Fair Trading (2018) Window safety devices in Strata: install by 13 March 2018Property Matters – keeping the property industry informed. Email newsletter, 29 January 2018. [Accessed 29 January 2018]