Jumping castle safety: the SA standard in plain language

Jumping castles are safe when they're built, anchored and supervised properly — and South Africa has a standard that spells out what "properly" means. Here it is in plain language, whether you're buying, selling or renting one out.

The standard: SANS 54960

South Africa's national standard for inflatable play equipment is SANS 54960 — the local adoption of the international standard EN 14960. It covers the design, materials and operation of commercial inflatables: bounce walls, anchorage, entrances, netting, blowers and supervision. The Consumer Protection Act expects play equipment sold and operated commercially to meet applicable safety standards, so this is the benchmark that matters.

You don't need to read the standard to use it. These are its practical essentials:

Structure

• Containment walls: bouncing areas should be enclosed on three sides, with walls high enough that children can't bounce over them (the standard works on wall height around 1.8m for open-sided designs).
• Entrance: the open side should be low to the ground with a crash mat at the opening, so a child tumbling out lands soft.
• Netting and zips: intact netting children can't fit through; deflation zips that close fully under pressure.

Anchoring — the one that saves lives

The serious jumping castle accidents you read about worldwide are almost all the same accident: an unanchored castle and a gust of wind. The rules that prevent it:

• Use every anchor point, every time — pegs driven at an angle on grass, sandbags or weights on paving.
• Check anchor loops are firmly attached and undamaged before each use (and before you buy a used castle).
• Don't operate in strong wind. If gusts are lifting the castle's edges, deflate it and wait it out.

The blower

• Keep it dry, shielded from rain and away from children — it's an electrical appliance running all day.
• Use the size the castle was designed for; an undersized blower gives soft, unstable walls.
• Route extension leads where nobody trips over them, and never through puddles.

Supervision

• A responsible adult watching the whole time the castle is inflated. Not roughly nearby — watching.
• Group children by size: big kids and toddlers don't bounce together.
• No shoes, no sharp objects, no somersaults, no climbing the walls, and everyone off while it inflates or deflates.

What this means when buying

• Buying used: a castle with torn anchor points, holed netting or walls that won't stay firm isn't a bargain — it's non-compliant. Inspect against our checklist.
• Buying new: buy from a manufacturer that builds to SABS and international standards, with commercial-grade material (550gsm PVC is the SA commercial benchmark) and proper welded seams — that's what the standard's material requirements look like in practice.
• Renting out: put the supervision rules in your booking terms and anchor religiously. It protects children first — and your business second. More in the rental business guide.