The short answer: self-closing pool gate hinges have a spring or a hydraulic closer built in, so the gate swings shut by itself every time. In WA a pool gate must close and latch by itself from any open position, so every pool gate needs a pair. For aluminium gates they start at $20.11 a pair, and for frameless glass gates at $68.99 a pair, inc GST.
How they work
- Spring hinges use a wound spring. Opening the gate winds it up and the spring pulls the gate closed. They are the standard choice and cost the least.
- Soft-close (hydraulic) hinges add a closer that slows the gate down, so it closes firmly without slamming. They cost more and are a popular upgrade.
- Adjustable-tension hinges let you turn the spring up or down so the gate closes and latches every time.
Hinges for aluminium gates (Flat Top, Blade, PerfMesh)
| Hinges | Price inc GST |
|---|---|
| Safetech fixed-tension self-closing hinges (pair) | $20.11 |
| Safetech adjustable-tension self-closing hinges (pair) | $31.26 |
| D&D TruClose self-closing hinges with legs (pair) | $57.39 |
| Polaris polymer soft-closing hinges (pair) | $90.62 |
| D&D TruClose heavy duty hinges with legs (pair) | from $95.05 |
| D&D MagnaLatch top-pull and TruClose hinges kit | $122.38 |
Hinges for frameless glass gates
| Hinges (pair) | Price inc GST |
|---|---|
| Spring hinges, G316 stainless steel | from $68.99 |
| Spring hinges, G2205 stainless steel | from $171.40 |
| Polaris S155 soft-close, G2205 stainless steel | from $243.47 |
| Polaris S125 soft-close, G2205 stainless steel | from $450.60 |
| Glass gate hardware kit: S155 soft-close hinges and latch | from $315.68 |
Our glass pool gate guide covers glass gates and latches in more detail. Prices are at 8 November 2026, inc GST; the calculator always shows today's price.
Adjusting a self-closing hinge
- Open the gate a few centimetres and let go. It should close and latch.
- Open it all the way and let go. Same result.
- If it stops short, turn the hinge tension up a little at a time, following the maker's instructions, and test again.
- If it closes but doesn't latch, check the latch lines up with the striker and the gate hasn't dropped.
- Check it again each season. Heat, cold and use can change how a gate closes.
What the rules ask for
The gate must swing outwards, away from the pool, and close and latch by itself every time, with no gap over 100mm underneath. The latch release must be at least 1500mm above the ground on the outside. Our pool fence height guide has the numbers and our WA pool fence rules guide has the full detail.
Buy hinges
See the full range in self-closing pool gate hinges. Free delivery on hardware over $300, Australia-wide.
Common questions
Do pool gates need self-closing hinges in WA?
Yes. A pool gate must swing away from the pool and close and latch by itself from any open position. Self-closing hinges do the closing and a self-latching latch does the latching.
Why does my pool gate not close properly?
Usually the hinge tension has dropped or the gate has moved. Turn up the hinge tension, check the latch lines up with the striker, then test it from a few centimetres open and from fully open.
What is the cheapest self-closing pool gate hinge?
For aluminium gates, Safetech fixed-tension self-closing hinges at $20.11 a pair. For frameless glass gates, G316 spring hinges from $68.99 a pair.