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Mermaid & Under the Sea Bouncy Castle (13ft x 13ft) 🧜‍♀️

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Bouncy Castle Hire in Essex & Hertfordshire

GFC Leisure provides clean, safe inflatables with FREE delivery in Harlow and surrounding areas.

With over 30 years of experience, we offer reliable delivery, professional setup and easy online booking.

👉 View our bouncy castles, bouncy castles with slide or soft play.

🧜‍♀️ Mermaid & Under the Sea Bouncy Castle Hire (13ft x 13ft)

Looking for a mermaid bouncy castle for your party? This under the sea themed bouncy castle is a popular choice for children’s birthdays, featuring bright ocean artwork, colourful sea creatures and fun 3D inflatable shapes inside.

With its enclosed design and interactive features, it’s especially suited to younger children and works well for both indoor and outdoor parties.


🎉 Key Features

✔ Mermaid and under the sea theme – bright, colourful and engaging
✔ 3D inflatable shapes inside – adds extra play value
✔ Enclosed design with netted sides for safety and visibility
✔ Suitable for children under 10 years
✔ Built-in shower/sun cover
✔ Safety mat included


🎯 Perfect For

  • Mermaid or under the sea themed birthday parties
  • Younger children’s parties
  • Christenings and family celebrations
  • Indoor hall hire and garden parties
  • Nursery and early years events

👉 A great choice for younger children and smaller party groups.


📏 Size & Space Required

Unit Size:
13ft (L) x 13ft (W) x 10.5ft (H)

👉 Please allow additional space for safe setup and access.


⭐ What’s Included

✔ Delivery, setup & collection
✔ Safety mat
✔ Shower/sun cover
✔ Fully insured & safety tested


📍 Delivery Areas

We provide bouncy castle hire across Essex and Hertfordshire, including:

  • Harlow (FREE delivery)
  • Bishop’s Stortford
  • Dunmow
  • Epping
  • Stansted
  • Hertford

📅 Book Online

👉 Check availability and book online today

📞 01279 432567
📱 07485 995101

Price: £90

Suitable for: Children Only

Available Overnight for an extra £40


🎉 Book Your Date in Minutes – Don’t Miss Out!
Free delivery available in Harlow • Fast & easy booking

📞 Call 01279 432567 or book online now


 WidthLengthHeight
Unit Size:12.63ft12.8ft10.5ft
Required Space:15ft18ft11ft
Required Access Width:2.5ft
Suitable
Indoors on Hard Surface
Outdoors on Artificial Grass
Outdoors on Grass
Outdoors on Hard Surface
Other Surface
Shower Cover Included

User HeightMaximum Users
1m5
1.25m3
1.5m3
1.8m2

Age RangeSuitable
Children
Adults
Status:Passed
Testing Body:PIPA
Last Tested:09 Sep 25
Expires:09 Sep 26

⚠️ Important Hire Information

❄️ Winter Bookings (October – March)

Inflatables are indoor hire only during winter months due to weather and safety conditions.

👉 Suitable venues include halls, sports centres and indoor spaces.


🌱 Artificial Grass / Astroturf

If your event is on artificial grass, we must be able to securely anchor the inflatable.

👉 This usually requires staking through the surface.


💬 Not Sure? We’re Happy to Help

If you’re unsure about your setup or venue, please contact us before booking and we’ll guide you.

📞 01279 432567


How to Book

Booking your inflatable is quick and easy — just click “Book Online” or “Check Availability” to get started.

Our system will collect all the details we need, and we’ll confirm everything with you shortly after booking.


Need Help?

If you have any questions or need advice, feel free to call us on 01279 432567.

Our team are always happy to help and can advise on the best inflatable for your space and event.


Delivery, Setup & Collection

We’ll deliver, set up and secure your inflatable safely, and provide simple guidance on how to use it during your hire.

Please allow around 20 minutes either side of your booked times for delivery and collection.

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