The Mermaid Bouncy Castle 12ft x 12ft features colourful underwater-themed artwork with playful mermaids, sea creatures and ocean scenery that creates a magical aquatic atmosphere for children’s parties. The bright colours and friendly characters make the inflatable visually engaging while the ocean theme adds a fun fantasy element that many younger guests enjoy.

With its spacious bounce area and classic A-frame design, this inflatable provides plenty of room for energetic jumping and active play. The open bounce surface and generous headroom allow children to move freely while enjoying the vibrant under-the-sea theme throughout the inflatable.

For a larger version with disco features, see our Mermaid Disco Slide Combi 18ft x 13ft — the slide combi version adds Bluetooth speakers, LED lighting and an integrated front slide. For another sea-themed option, see our Ocean Front Slide Combi 15ft x 12ft which features marine artwork including fish, octopus and turtle designs.

Suitability & Ideal Events

This inflatable is suitable for:

• Children’s birthday parties
• School events
• Garden parties (seasonal)
• Hall hire (subject to sufficient ceiling height)

The compact 12ft footprint makes this unit particularly well suited to average garden spaces and many indoor halls where a themed bounce castle is preferred without requiring a large setup area.

Specifications

Size:
12ft x 12ft

Height:
9.7ft

Required Space:
16ft x 14ft x 10ft clearance

Slide Platform Height:
N/A (bounce-only inflatable)

Power Requirement:
1 x standard mains socket within 25 metres

Maximum Users at One Time

Required Access Width:
Minimum 3ft clear access required

PIPA Status:
Confirmed valid PIPA test

Indoor & Outdoor Use

Indoor hire is available year-round, subject to sufficient ceiling height.

Outdoor hire is permitted from 1 March to 30 September on suitable surfaces.

Grass is preferred for outdoor installations to allow secure staking. Where installation is on a hard surface, a sandbag anchoring system is used in line with manufacturer guidance.

You can also explore our full range of Bouncy Castles to compare available themes and sizes.

Space & Setup Requirements

A minimum 3ft clear access width is required to safely transport the inflatable and blower equipment to the setup area.

The installation surface must be flat and level, with a clear route from the delivery vehicle to the setup location.

A standard power source within 25 metres is required to operate the blower during the hire period.

Safety & Installation

All equipment is cleaned between hires and inspected before delivery.

This inflatable is professionally installed by trained staff and anchored according to manufacturer guidance. We hold £5 million public liability insurance.

Adult supervision is required at all times while the inflatable is in use. Please review our Supervision Guidelines before your event.

Optional Add-Ons

Many customers choose to combine this inflatable with Soft Play Hire, 4ft LED Number Hire, or one of our Party Packages to create a more complete event setup.

Check availability for your chosen date and secure your booking online.