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12ft x 15ft Rainbow Bouncy Castle

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🚨 IMPORTANT HIRE INFORMATION 🚨

To keep our inflatables and equipment in the best possible condition for all customers, please ensure the following items are never used on or near the hire equipment:

  • Silly String

  • Party Poppers

  • Confetti

  • Food or Drink

  • Cigarettes / E-Cigarettes

  • Face Paints

  • Glitter

  • Pens, Markers, or Sharp Objects

  • Glow Sticks

⚠️ Balloons

All balloons must be removed from the inflatable before collection.
If your hire is overnight, please ensure no balloons are left on the equipment. Balloon colours can run, especially in damp or wet conditions, which may cause permanent staining. For this reason, balloons should not be placed on inflatables in wet weather.

👉 Important: Failure to follow these rules can cause damage to the inflatable or other equipment. Repairs or replacements can be very costly, sometimes running into thousands of pounds.

12ft x 14ft Rainbow Castle Hire in Northampton, Northamptonshire & Milton Keynes

Bring Colour, Fun & Excitement to Your Next Event! 🎉

Welcome to a world of fun and laughter with our 12ft x 14ft Rainbow Castle — one of our most popular bouncy castles for hire in Northampton, Northamptonshire, Milton Keynes, and nearby areas!

Perfect for kids of all ages, this vibrant inflatable will be the centre of attention at any birthday party, school event, or community celebration. With its eye-catching rainbow colours and enchanting design, it guarantees hours of joyful bouncing and unforgettable memories. 🌟

🛡️ Bish and Bash Netting for Maximum Safety

Safety is always our top priority. Our Rainbow Castle is fitted with bish and bash netting all around, allowing children to bounce freely while staying safely contained inside the inflatable. Parents can relax knowing their little ones are protected and having the time of their lives.

🏢 Perfect for Low Ceilings & Compact Venues

Planning your event in a low ceiling hall or smaller indoor space? No problem! With a height of just 8ft, our 12ft x 14ft Rainbow Bouncy Castle is specially designed to fit comfortably in indoor halls, community centres, and smaller gardens, without compromising on fun or excitement.

💪 Built to Last — Premium Quality Guaranteed

Crafted from high-quality, durable materials, this castle is made to handle endless hours of bouncing, jumping, and laughter. Every unit is cleaned, safety-checked, and maintained to the highest standards, ensuring reliability and long-lasting performance for every hire.

🚚 Delivery Across Northampton, Northamptonshire & Milton Keynes

We proudly provide bouncy castle hire across:

  • Northampton

  • Northamptonshire

  • Milton Keynes

  • And surrounding areas

Wherever your event is, Elliott’s Castles Ltd will deliver, set up, and collect your Rainbow Castle — making the entire process simple, stress-free, and fun!

🌟 Book Your Rainbow Castle Today!

Don’t miss the chance to add a burst of colour and excitement to your celebration. Our 12ft x 14ft Rainbow Bouncy Castle is perfect for creating magical memories your little ones will never forget.

📞 Call us: 07900 084 999
📧 Email: elliottscastles@gmail.com
💤 Available overnight for just £40 extra!

Let the bouncing begin — book today and make your event truly unforgettable! 🎈

Price: £110

Suitable for: Children Only

Important Notice: It is the responsibility of the hirer to ensure that the bouncy castle they book will fit in the desired space. All our inflatable measurements are clearly displayed on our website for your convenience.
 Floor SpaceHeight
Unit Size:12ft x 14ft9.5ft
Required Space:16ft x 17ft11ft
Suitable
Indoors on Hard Surface
Outdoors on Grass
Outdoors on Hard Surface
User HeightMaximum Users
0-1m7
0-1.25m5
0-1.5m4
0-1.8m3
Age RangeSuitable
Children
Adults
We are proud to deliver our inflatables to all parts of Northampton, Northamptonshire, and Milton Keynes. No matter where you are located in these areas, we've got you covered!

Delivery & Collection Information

  • Summer Season (March – October): Our team delivers between 7am and 12pm, and collections are usually made between 4pm and 7pm.

  • Winter Season (October – March): We deliver from 7am to 12pm, with collections arranged between 4pm and 7pm.

  • Overnight Hires: Items will arrive on your chosen hire date between 7am and 12pm and will be collected the following morning between 7am and 1pm.

  • Fixed-Time Delivery & Collection (Venues only): Available between 9am and 5pm. Please allow a minimum of 60 minutes between the start/end of your venue hire and the party time, so setup and collection can be carried out smoothly. Example: Venue hire 1pm–5pm, party 2pm–4pm.

  • Multi-Day Hires: Delivery is made on your start date between 7am and 12pm, and collection takes place on your chosen end date between 4pm and 7pm (applies to both Summer and Winter hires).

👉 Please note: We’re unable to give delivery or collection slots outside of the time frames listed above.

Winter Events After 5pm: If your event runs beyond 5pm in the Winter months (October–March), please contact our office and we’ll do our best to accommodate a later collection.

Understanding Sizing Measurements

  • Unit Size: This is the manufacturer’s listed size of the inflatable, showing the minimum flat grass space required. Example: A 12ft x 12ft bouncy castle will need a 12ft x 12ft grass area for safe setup. For full dimensions, see the size tab on each product listing.

  • Required Space: This refers to the overall clear space needed for safe operation, free from obstacles. Example: A 12ft x 12ft castle that requires 16ft x 16ft means you’ll need the 12ft x 12ft base area plus 2ft of clear space on every side, away from walls, fences, washing lines or posts.

For any help or guidance on measurements, our friendly office team is just a call away.