What are the opening hours?

Tuesday 9am - 6pm Wednesday 9am - 6pm Thursday 9am - 6pm Friday 9am - 6pm Saturday 9am - 6pm Sunday 9am - 6pm

The Big Bounce Theory

Name: The Big Bounce Theory
Address: High Street, Ruislip, HA47, GB
Telephone: +447540166674
Price range: $
Rating: 5

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Ruislip
The Big Bounce Theory

The Big Bounce Theory Affordable Bouncy Castle's & Soft Play in Hillingdon, Watford & Surrounding areas. FREE delivery is applicable to those in the local area.
(263)

Bouncy Castles to suit all tastes and ages, why not hire one of our great Soft Play packages for those under 5 years old? Prices range from £75+

You can find us every year at the Harefield Dogs Trust annual event

*BOOKINGS/ENQUIRIES*
Visit www.bigbouncetheory.co.uk in the first instance
if you can't find what you're looking for then call 07540166674

*TERMS & CONDITIONS*

A disclaimer will need

to be signed upon set up of the castles and we will go through procedures. Payment will be taken upon delivery - we will be unable to leave our equipment without payment. Some areas may be subject to a small delivery charge. Please contact us for more information. Drop off/delivery times between 8am - 11pm
Summer Collection times between 4-6pm
If you require later hire (latest 10pm) then a surcharge of £60 will be applicable. 6pm-6.30pm £15, 7pm £20, 8pm £30, 9pm £30, 10pm £60.¹

We will make special allowances for Hall Hire times.

*RULES WHEN HIRING*

The most important rule is... To have fun! However, to ensure the castles are kept well maintained and in good working order for other bookings we ask with kindness that you please adhere to the following:

No adults on our kids castles
No shoes
No food or drink
No party poppers
No pets
No silly string
No face paint or jewellery
Adult supervision at all times

Thank you :)

20/02/2025

🎊 PINK PARTY FUN RUN 🎊

BRAND NEW and available to book now via the website! ➡️

🩷 WWW.THEBIGBOUNCETHEORY.CO.UK 🩷

20/02/2025

🟥🟧🟨 LEGO BOUNCE & SLIDE 🟩🟦🟪

BRAND NEW and available to book now via the website! ➡️

💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥

20/02/2025

💥 NEWBIE 💥

We present to you our brand new Party Box Jump & Slide!

Out with the old and in with the new! This castle has replaced the old and much loved, carnival bounce & slide.

Stay tuned for more brand new products ✨️

Available to book online now ➡️

💥WWW.THEBIGBOUNCETHEORY.CO.UK 💥

13/02/2025

🐯 JUNGLE SOFT PLAY 🐯

Another soft play set has had a little upgrade! Brand new soft foam mats to replace the old jigsaw style mats 😊

We hope you all love the new style just as much as we do!

🐵 WWW.THEBIGBOUNCETHEORY.CO.UK 🐵
📍 Venue: St. Paul's Church Hall, Ruislip

12/02/2025

🦖 DINOSAUR PARTY PACKAGE 🦖

Available to book online, this package includes both items at a discounted rate!

🌴 Dinosaur Bounce & Slide
🌴 Dinosaur Soft Play

Visit the website for more info & more packages ➡️

💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥

📍Venue: Our Lady Help Of Christians Catholic Church, Rickmansworth

11/02/2025

🩷🤍 PINK & WHITE SOFT PLAY 🤍🩷

We recommend pairing this pretty set with one of the following -

✨️ Pastel Pink Bouncy Castle
✨️ White Bouncy Castle
✨️ Pink Open Top Bouncy Castle
✨️ ..or another Castle of your choice!

You'll find our packages and more on the website below ➡️

🩷 WWW.THEBIGBOUNCETHEORY.CO.UK 🩷

📍Venue:

09/02/2025

❄️ FROZEN ❄️

The Frozen artwork is so, SO pretty on the pink castle! 😍

Take a look on the website for more colours & themes ➡️

☃️ WWW.THEBIGBOUNCETHEORY.CO.UK ☃️

📍Venue:

07/02/2025

✨️ O N E ✨️

Light Up Letters & Numbers available!

Prices start from just £40

💎 WWW.THEBIGBOUNCETHEORY.CO.UK 💎

07/02/2025

🐰 PETER RABBIT THEME 🐰

Featuring -
🩵 Pastel Blue Bouncy Castle
🩵 Kids Height Adjustable Tables
🩵 Kids White Chiavari Chairs
✨️ All products from

At the lovely venue that is

For more info and prices please visit the website ➡️

🥕 WWW.THEBIGBOUNCETHEORY.CO.UK 🥕

07/02/2025

01/02/2025

⚽️ Football Bouncy Castle ⚽️

💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥

01/02/2025

💜 Pastel Package 1 💜

Visit our website for many more pastel products ➡️

🩷 WWW.THEBIGBOUNCETHEORY.CO.UK 🩷

27/01/2025

Please see our website for all enquiries and bookings - we have an abundance of information on the website

Please email us if there is a warning message on the date that you are wanting to book

WWW.THEBIGBOUNCETHEORY.CO.UK

Many thanks!

26/01/2025

✨️ Kids Chiavari Chairs & Adjustable Table Hire ✨️

NOW AVAILABLE!

Chiavari Chairs are suitable for children only up to the age of 8

🤍 40x White Chiavari Chairs from £4
🩷 20x Pink Chiavari Chairs from £4
💜 Adjustable 6ft tables from £8 - 3 different heights available!

For more information or to make a booking please visit the website

💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥

25/01/2025

⚡️SUPERHERO SOFT PLAY⚡️

Yes guys, another one of our soft play sets has had a mini makeover!

Brand new crash mats are now available with our superhero set, and it looks fab 👌🏻

Find more info, pictures, and prices on our Superhero products on the website below

💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥

18/01/2025

🦖 DINOSAUR SOFT PLAY 🦖

The Dinosaur soft play set has had a little makeover! The old foam puzzle mats have been replaced with new, softer and thicker, green and blue crash mats for your little ones to play on ✨️

💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥

17/01/2025

🦄 UNICORN SOFT PLAY 🦄

Our Unicorn soft play set has had a little makeover! The old foam puzzle mats have been replaced with new, softer and thicker, light pink and blue crash mats for your little ones to play on ✨️

08/01/2025

💜 PASTELS 💜

🩷 Pastel Bouncy Castle (15x12ft)
🩷 Inflatable Pastel Ball Pit

Visit our website for more pastels & packages ➡️

💜 WWW.THEBIGBOUNCETHEORY.CO.UK 💜

Address

High Street
Ruislip
HA47

Opening Hours

Tuesday	9am - 6pm
Wednesday	9am - 6pm
Thursday	9am - 6pm
Friday	9am - 6pm
Saturday	9am - 6pm
Sunday	9am - 6pm

Telephone

+447540166674

Website

http://www.bigbouncetheory.co.uk/

Alerts

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Videos

Jungle theme with a touch of pink! The Bubble House can match any theme and we have over 80 different bouncy castles to pair it with for a fun filled party! For more products, information and prices please visit our website 💥 WWW.THEBIGBOUNCETHEORY.CO.UK 💥 . . . #bubblehousehire #bubblehouse #bubbledome #bubbledomehire #balloonhouse #balloondome #kidsparty #northwoodmums #hertfordshiremums #rickmansworthmums #hillingdonmums #watfordmums #partyideas #junglebouncycastle #jungletheme #wildone #youngwildandfree #party #fyp #bouncycastlehire #thebigbouncetheoryuk

👑 Bubble House 👑 Pretty Princess colours picked for Anaya's 2nd Birthday! ✨️ Beautiful balloon display and sailboards by Infinity Gifting Visit our website for more details or send us a direct message Please leave us a like if you can see this post ❤️ 💟 WWW.BIGBOUNCETHEORY.CO.UK 💟 . . . #bubblehousehire #bubblehouse #bubbledome #bubbledomehire #birthday #kidsparty #gardenparty #summerparty #partyideas #balloondecor #pastel #princesstheme #princessparty #balloons #kalisan #northwoodmums #hertfordshiremums #hillingdonmums #thebigbouncetheoryuk #princess #2ndbirthday #birthdayparty #1stbirthday #twowild #firstbirthday #ballooninspo

💜💖 Bubble House 💖💜 Turquoise, Pastel Pink and Lilac was the theme for today. We love putting together your colour combo's and seeing the vision come to life! Get in touch today to secure your date for the Bubble House before it's too late ✨️ Prices start from £250 Visit our website for more details or send us a direct message Please leave us a like if you can see this post ❤️ 💙 WWW.BIGBOUNCETHEORY.CO.UK 💙 . . . #bubblehousehire #bubblehouse #bubbledome #bubbledomehire #birthday #kidsparty #gardenparty #summerparty #partyideas #balloondecor #pastel #pasteltheme #pastelparty #pastelballoons #kalisan #northwoodmums #hertfordshiremums #hillingdonmums #thebigbouncetheoryuk #daisytheme #flowerparty #2ndbirthday #birthdayparty #1stbirthday #twowild #firstbirthday #ballooninspo

💜 Pastel Bubble House ☢️ Toxic Drop Mega Slide A fun combo for maximum fun today in the lovely sunshine! During the week we are able to travel further afield depending on our availability Please get in touch if you're looking for a weekday hire but aren't listed in our delivery zone and we may be able to help! 🌸 WWW.THEBIGBOUNCETHEORY.CO.UK 🌸 . . . #bubblehousehire #bubbledome #bubbledomehire #bubblehouse #pastelbirthday #pasteltheme #northwoodmums #hillingdonmums #watfordmums #fyp #balloondecor #balloonartist #balloons #Pastel #pastels #kidsparty #birthdayparty #localbusiness #thebigbouncetheoryuk #bouncycastle #bouncycastlehire #pastelbouncycastle #whitebouncycastle #pastelsoftplay KBS Events

Bubble House available for hire now! We only use quality branded balloons for our bubble house - Sempertex and Kalisan are our favourites so far. Visit our website for more details or send us a direct message! If you love the Bubble House please share this post 🙌🏻 🎀💜 WWW.BIGBOUNCETHEORY.CO.UK 💜🎀 . . . #bubblehousehire #bubblehouse #bubbledome #bubbledomehire #birthday #kidsparty #gardenparty #summerparty #partyideas #balloondecor #hertfordshiremums #hillingdonmums #thebigbouncetheoryuk

White Bouncy Castle and Bubble House combo! Our client opted for the pretty pastel balloons - of course! Teamed with our white castle this set up is absolutely beautiful 😍 Prices start at £250 for the bubble house and £180 for the white castle, both provided by us ✨️ Message us to check availability or visit our website 🌸 WWW.THEBIGBOUNCETHEORY.CO.UK 🌸 . . . #whitecastle #whitebouncycastle #whiteparty #pastelbirthday #whitebirthdayparty #pasteltheme #pastels #bubblehouse #bubblehousehire #thebigbouncetheoryuk #kbseventsuxbridge #fyp #balloondecor #balloonfun #balloondome #balloonartist

Bubble House available for hire now! Visit our website for details 🔴🟠🟡 WWW.BIGBOUNCETHEORY.CO.UK 🟢🔵🟣 . . . #bubblehousehire #bubblehouse #bubbledome #bubbledomehire #birthday #kidsparty #gardenparty #partyideas #balloondecor #hertfordshiremums #hillingdonmums #thebigbouncetheoryuk #rainbow #rainbowparty #rainbowtheme

🎈Bubble House🎈 It's finally here! Our much awaited Bubble House will be available to book via our website from Midday today the 9th June 😁 Prices start from £250 - includes Bubble House and balloons inside of up to 3 different colours! Balloon garlands available on the outside for an additional fee (subject to availability) A great addition to any party, suitable for outside hire on natural grass only for health and safety reasons or inside a venue on any flat surface Feel free to send us a message ADULT SUPERVISION REQUIRED AT ALL TIMES . . . #bubblehousehire #bubblehouse #kidsparties #balloondecor #gardenfun #gardenparty #inflatablehire

Brand new! DINO MEGA SLIDE this beast guarantees hours of fun! #dinosaurslide #dinosaurparty #dinosaursbouncycastle #dinosaurs #inflatableslide #megaslide #bouncycastlehire #thebigbouncetheoryuk

Last few dates remaining for our Santa's Grotto! 3 Packages to choose from Standard, Luxury and Ultimate! Send us a message today . . . #inflatablehire #inflatablegrotto #santasgrotto #christmas #christmasbouncycastle #christmas2022 #santa2022 #hillingdonmums #hillingdondads #christmasiscoming #Christmasgrotto #watfordmums

The Big Bounce Theory

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