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12 April 2026 - How much space do you need for a bouncy castle?

Planning to hire a bouncy Castle but not sure if your garden or venue is big enough?

Here's a simple guide to help you choose the right size and avoid any last-minute surprises.

Minimum Space Requirements

Every inflatable needs a bit of extra space around it for safety.

As a general rule:

-allow at least 1ft (30cm) on each side

-extra space at front for safe entry/exit

-space at the back for blower

For example: a 12ft x 12ft bouncy castle will need around 13ft x 15ft of clear space

Garden Setups

Always check for: slopes, trees, overhead space (very important)

Indoor Venues

If you're hiring a hall:

- check ceiling height

- avoid low beams or lights

Not sure? We can help

If you're unsure, just send us your garden size or a photo - we're happy to recommend the best option for you.

Browse all bouncy castles and inflatables here

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