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Adult / Children's Bouncy Castle

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Why should the children have all the bouncing fun? Our 18ft x 15ft Adult and Children's Bouncy Castle is designed for parties where teenagers and adults want a turn on the inflatable too.

With its colourful balloon artwork, bright pink and purple bouncing bed and large open-front design, this bouncy castle works well for birthdays, family celebrations, weddings and organised fun days. The cheerful Party Time theme also makes it easy to include in an event without having to match a particular character or age-specific party theme.

One Bouncy Castle for Different Age Groups

Unlike our children's-only inflatables, this bouncy castle is suitable for both adults and children, making it a useful option when your guest list includes several generations.

Adults and children must use the bouncy castle at separate times. You can organise children's turns followed by sessions for teenagers or adults, ensuring that each group uses the equipment in accordance with the relevant user limits and safety instructions.

It's a practical choice for:

  • Family birthday parties where parents want a turn too.
  • Teenage birthday parties and celebrations.
  • Wedding receptions with guests of different ages.
  • School and community fun days with separate participant sessions.
  • Corporate family events and staff celebrations.

18ft x 15ft Adult Bouncy Castle: Space and Setup

The bouncy castle itself measures 18ft x 15ft. You will need additional space for safety mats, access and the required clearances, so please do not use the inflatable's dimensions as the total space needed for your booking.

It is available for indoor and outdoor hire, subject to the suitability of your venue. For an indoor booking, we will need to confirm the available floor space and ceiling height. For an outdoor event, please contact us with details of your garden or event site, including the surface and access route.

If you're unsure whether the bouncy castle will fit, pre-site visits are available from £10. We can assess the proposed setup area and discuss any access or space restrictions before your event.

Safety Equipment and Supervision

Full safety mats and a cartoon safety sheet are supplied with the bouncy castle. Our team will deliver and set up the inflatable at the agreed time and provide the relevant instructions for its use.

A responsible adult must supervise the equipment throughout the hire, including during adult-only sessions. Please follow the stated user limits, keep the entrance clear and ensure that adults and children do not bounce together.

Make Room for Other Party Activities

For an event with younger children, you can add a separate soft play package so that little ones have their own activity while older guests use the bouncy castle.

Giant Connect 4, Giant Jenga and Buzz Wire are also available if you'd like games that guests can enjoy between bouncing sessions. You can browse our other bouncy castles if you're considering a different size or theme.

For qualifying indoor bookings over £85, we also offer free use of five Didi Cars, subject to suitable flooring and sufficient space.

Adult and Children's Bouncy Castle Hire in Luton and Beyond

Colourful Castles supplies party equipment in Luton, Dunstable, Harpenden, Barton le Clay, Houghton Regis, Leighton Buzzard and surrounding areas.

To check availability for the 18ft x 15ft Adult and Children's Bouncy Castle, call 07913 750324, email info@colourfulcastles.co.uk or use our contact page.

Please include your event date, venue address and available setup space. If adults and children will both be attending, let us know so we can discuss the equipment's user limits and help you plan separate sessions.

Price: £125Week Day Price: £118.75 (excludes Friday & Monday)

Suitable for: Adults & Children


Due to damage we do NOT ALLOW Party Poppers, Silly String or any persons with Henna on or near our equipment. Please call us for advice.

 Floor SpaceHeight
Unit Size:15.1ft x 14.4ft11.5ft
Suitable
Indoors on Hard Surface
Outdoors on Grass

User HeightMaximum Users
1m10
1.2m8
1.5m6
1.8m5

Age RangeSuitable
Children
Adults
Status:Passed
Testing Body:PIPA
Last Tested:30 Jun 26
Expires:30 Jun 27