
The 1.2m and 1.8m Height Rules
The height of your barrier depends on its location on your property:
- Internal Fencing: Must be at least 1200mm high at all points, measured from the finished ground level on the outside.
- Boundary Fencing: If your boundary fence serves as part of the pool barrier, it must be at least 1800mm high on the pool side.
The 900mm Non-Climbable Zone (NCZ)
The NCZ is a “clearance” area where no handholds, footholds, or climbable objects are permitted.
- The Zone: A 900mm arc measured from the top of the fence.
- Prohibited Items: Pot plants, BBQ sets, outdoor furniture, ladders, or sturdy tree branches must be removed from this zone.
- Gaps: Vertical bars must be spaced no more than 100mm apart to prevent a child from squeezing through. The gap at the bottom of the fence must also be less than 100mm.
The Gate: The “Weakest Link”
Statistically, most pool accidents involve a gate that failed to close or was propped open.
- Swing Direction: The gate must swing outward, away from the pool area.
- Self-Closing: The gate must self-close and self-latch automatically from any position, even when resting nearly shut.
- Latch Height: The latch release must be at least 1500mm above the ground to keep it out of reach of young children.
Windows and Doors
In South Australia, your house wall can sometimes act as part of the barrier, but strict rules apply:
- Windows: Any window opening into the pool area must be fixed so it cannot open more than 100mm, or be fitted with a permanent security screen.
- Doors: Direct access from a door to the pool area is generally not permitted for new pools. An isolation fence must be placed between the house door and the water.
Mandatory CPR Signage
A durable, weatherproof CPR (Cardiopulmonary Resuscitation) sign must be prominently displayed within the pool enclosure. It must be legible from a distance of 3 metres and reflect current Australian Resuscitation Council (ARC) guidelines.
Contact us for you pool fencing needs.
Council Inspections & Legal Obligations
- New Pools: Adelaide metropolitan councils (including Marion, Onkaparinga, and Charles Sturt) must inspect new pool barriers within 10 business days of being notified of completion.
- Selling a Home: If you are selling a property with a pool built before July 1993, you must upgrade the safety barriers to meet current standards before the settlement date.
- Fines: Non-compliance can result in substantial on-the-spot fines and “rectification notices” that legally require you to fix the barrier within a set timeframe.

