20 Foot Roaring Thunder Double Lane Slide

20 Foot Roaring Thunder Double Lane Slide

    • Actual Size: 36'L x 18'W x 20'H
    • Setup Area: 41'L x 22'W x 23'H
    • Outlets: Required: 2 Separate Outlets each on their own Breaker
    • Age Group: Player Height: 48"-76" Player Weight: 55-220 lbs.
    • Attendants: Adult Supervision Required: 1

      For Safety: Limit to One Rider Per Lane

      This item is used WET only



    • $385.00
    • Add to Cart

20ft Roaring Thunder Dual Lane Water Slide Rental

20ft Tall • Curved Design • Dual Heights • Dual Splash Pools

One Price. More Time. FREE Overnight or FREE 2-Day Rental Included — No Extra Cost

Starting at $385 — Reserve today with only a $50 deposit

⭐ Over 750 5-Star Reviews

🎉 Trusted locally with 10+ years in business

About This Water Slide Rental

The 20ft Roaring Thunder Dual Lane Water Slide Rental delivers a completely different ride experience thanks to its curved sliding lanes and dual-height layout. Riders can choose between two different slide heights, making it a great option for younger kids testing their comfort level and older riders looking for faster thrills.

With two lanes and dual splash pools, this inflatable keeps guests racing, splashing, and coming back for more while giving each rider a safe, collision-free landing.

Why Choose the Roaring Thunder?

  • Curved slide design for a unique ride experience
  • Dual sliding heights for multiple age groups
  • Two individual splash pools for collision-free fun
  • Dual lanes for racing and faster rider turnover
  • Great for kids, teens, and adults
  • Bold look that stands out at any event

What's Included With Your Rental?

  • Professional delivery, setup, and takedown
  • Commercial-grade blower(s)
  • Extension cords within 100 feet of power
  • Water hose included
  • Stakes or sandbags depending on setup surface
  • Safety inspection before use

Ideal Events for This Inflatable

  • Backyard birthday parties
  • Graduation parties
  • School field days
  • Church events
  • Neighborhood gatherings
  • Summer parties and BBQs

Who This Water Slide Is Best For

This water slide is perfect for customers who want something different from a standard straight slide while still getting a large, exciting dual-lane experience.

  • Families with mixed age groups
  • Kids testing which slide height feels best
  • Teens and adults wanting a faster curved ride
  • Graduation and school events
  • Customers looking for a unique dual-lane slide

Service Area

We proudly provide water slide rentals in Melbourne, Palm Bay, Viera, and throughout Brevard County.

Related Party Rentals

Looking for more options? Browse our water slides, bounce houses, obstacle courses, and concessions.

Looking for a straight slide with a deep pool instead? Check out our 20ft Royal Rush Dual Lane Slide.

Frequently Asked Questions

What makes the Roaring Thunder different from other slides?

The curved design and dual-height layout create a more dynamic ride experience than a standard straight slide.

Does this water slide have a splash pool?

Yes. It includes two individual splash pools, one for each lane, for safe and collision-free fun.

Is this slide good for younger kids?

Yes. The dual-height design lets younger riders choose a more comfortable height while still enjoying the slide.

Is this water slide good for teens and adults?

Absolutely. The taller lane and curved design make it exciting for teens, adults, and graduation parties.

What kind of event is this slide best for?

This slide works great for backyard parties, mixed-age events, school functions, and any event where you want a unique ride experience.

How do I reserve this water slide?

You can reserve online with just a $50 deposit. Weekend dates fill quickly, so early reservations are recommended.

⚠️ This unique curved dual-height slide books quickly — reserve early to secure your date.