🎯 Why Choose Castle Kid for Your Water Slide Rentals?

At Castle Kid Water Slide Rentals, we provide more than just water fun — we deliver a seamless, stress-free experience with a focus on TSSA-certified safety and quality. Here's why families and event organizers across Oshawa, Whitby, Ajax, Pickering, and the Greater Toronto Area (GTA) trust us for their water slide rental needs:

Castle Kid is the most trusted name for inflatable water slide rentals in the Greater Toronto Area and Durham Region. Book with us today for a fun, safe, and unforgettable water slide experience!

Inflatable Water Slide Rentals 🚀

Don’t settle for less — when you rent our waterslides, you’re choosing the highest quality, built on a foundation of safety and fun! Watch this video of our own kids enjoying the slides to see just how much excitement awaits your family.

At Castle Kid, your child's safety is our top priority. We offer premium waterslides that exceed local competitors' standards. Unlike others, we never cut corners on safety or quality, because your peace of mind is just as important as the fun.

Our waterslides are built to deliver endless fun while ensuring safety with top-quality materials, expert maintenance, and strict safety checks. When you rent from us, you’re not just getting a waterslide — you’re getting a stress-free, trustworthy experience that parents love.

🚨 Limited availability! These top-quality slides book up quickly, and you don’t want to miss out on making this summer unforgettable. Secure your rental now and give your kids the safest, most exciting waterslide experience around!

🎉 Make Your Backyard the Ultimate Summer Playground with Our Water Slides!

Bringing Summer Fun to Your Backyard — Highest Quality Products & Fully Insured

🌊 Nothing says summer like a water slide in your backyard. Watch the kids beat the heat and make memories that last a lifetime!

Whether you're hosting a birthday party, a neighborhood bash, or just want to keep the kids cool on a hot summer day, Castle Kid's water slide rentals are the perfect way to create fun-filled memories right in your backyard. Safe, clean, and ready to bring hours of entertainment to your family and friends!

Why Choose Castle Kid for Your Backyard Water Slide?

• ✅ Family-Owned & Operated — We care about your experience because we’re parents too!
• ✅ Clean, Reliable Equipment — Our water slides are unmatched in quality, safety features, sparkling clean and ready for fun.
• ✅ Fun for All Ages — From toddlers to adults, everyone loves sliding down our inflatable water slides!

As a parent, I know firsthand how unforgettable those childhood moments can be. My own kids grew up with unlimited access to water slides right in our backyard, and those memories will stay with them forever. I pour the same love and care into our rentals because I know how important it is to create joyful moments for your family too!

How It Works!

🏡 Choose Your Guaranteed 6-Hour Waterslide Rental

Select the 6-hour rental window for your event. We guarantee delivery and pick-up times for the hours you choose. If scheduling permits, we may deliver a day early or pick up a day late, but the rental time frame you select will always be honored.

☀️ What About Weather?

We monitor weather forecasts 3-4 days in advance. If rain exceeding 5mm or winds above 30 km/h are expected during your rental period, you have the option to cancel up to 72 hours before your event for a full refund (credit card payments incur a 3.5% fee). Our goal is to provide a safe and enjoyable experience, reaching out if any concerns arise.

Read our full Weather Policy here.

💯 Waterslides That Make a Splash!

Castle Kid offers a wide selection of waterslides, perfect for backyard parties, school events, and corporate gatherings. Our customers rave about our vibrant, high-quality inflatable waterslides. Trust Castle Kid for your next event, and let us make your summer unforgettable!

✅ TSSA-Certified, Safe & Reliable

Castle Kid provides only TSSA-approved waterslides, ensuring your event meets Ontario's strict safety standards. Unlike other providers, we prioritize the safety of all guests, with fully mesh-walled units that provide great airflow and visibility.

💦 Water Slide Rentals in Oshawa, Whitby, Ajax & Durham Region

Beat the heat with our epic inflatable water slide rentals — perfect for summer birthdays, school fun days, and backyard splash parties. Trusted by parents across Oshawa and Durham Region for clean, safe, and exciting water fun!

We provide free delivery to Oshawa, Whitby, Ajax, Pickering, Courtice, and Bowmanville. Delivery fees apply in Toronto, Markham, Port Perry, and Port Hope. View delivery map & pricing.

Searching for water slide rentals near me? Castle Kid makes it easy with transparent pricing, safe setup, and the most trusted inflatable rentals in Durham Region.