Types of Water Slides for Every Age

Types of Inflatable Water Slides for Every Age and Event

When the temperatures rise, inflatable water slides become the life of the party. But not all slides are created equal—what thrills a ten-year-old might overwhelm a toddler, and what fits in a backyard might not work for a large school field day. That’s why it’s so important to pick the right type of water slide for your guests and space.

In this guide, we’ll walk you through the different types of inflatable water slides available, who they’re best suited for, and what to consider when choosing one. All examples are designed with safety, fun, and family-friendly versatility in mind.
 

For the Littlest Splashers (Ages 2–5)

Toddlers don’t need height—they need confidence. Shorter slides with gentle slopes and shallow splash areas are perfect for this age group. These slides are designed with safety in mind, offering features like enclosed climbing areas, no-jump zones, and soft landings.

Many of toddler-friendly options also come in bright colors or fun themes (think unicorns or dinosaurs) to help younger kids feel excited and comfortable. If it’s your child’s first time on a water slide, these units provide just enough thrill without the overwhelm.

Big Fun for Bigger Kids (Ages 6–12)

This is the golden age for water slides—kids are confident enough to climb higher and slide faster, but still appreciate themed elements and visual excitement. Mid-sized slides range from 13 to 16 feet tall and often come with large splash pools and dual lanes for side-by-side racing.

  • ✅ Dual-lane slides: Great for siblings or school friends who love to compete
  • ✅ Colorful or themed slides: Think lava splash, galactic space, or jungle vibes
  • ✅ Combo units: Some water slides in this range include built-in bounce areas for extra fun

These slides are ideal for backyard birthdays, summer BBQs, and group playdates where everyone wants a turn (or five).

High-Energy Thrills for Teens, Tweens, and Crowd Events

Older kids and mixed-age events call for serious splash factor. These slides are typically 16 feet or taller, often with dual lanes, steep drop angles, and larger splash zones to accommodate faster speeds and more action.

They’re perfect for:

  • ✔️ Neighborhood block parties
  • ✔️ End-of-school-year celebrations
  • ✔️ Teen birthdays and youth groups
  • ✔️ Events where kids want to “level up” from smaller slides

These waterslides tend to be the first thing kids spot—and the last thing they want to stop using.


FAQ: What Parents Want to Know About Water Slides

How much space do I need for a water slide?

Most water slides need a space that’s 25–35 feet long, 10–15 feet wide, and 15–20 feet high. Be sure to check overhead clearance and proximity to power and water sources.

Are inflatable water slides safe for toddlers?

Yes—when you choose the right size and style. Look for slides specifically designed for young children, with low heights, gentle slopes, and secure entry points. Many bounce house and slide combos also include a smaller water slide that’s perfect for toddlers just getting comfortable with water play.

Can adults use inflatable water slides?

Some larger slides are built for teens and adults, but most are designed for children. Always check the age and weight guidelines from the rental company to be sure.

What happens if the weather changes?

If rain or wind is in the forecast, you may need to reschedule. It’s a good idea to ask about flexible cancellation or rescheduling policies. 

Also be sure to check out our Water Slide Rentals 101 guide.


Make a Splash with the Right Slide

No matter the age group or occasion, there’s a water slide that fits your party perfectly. From gentle toddler slides to high-speed dual-lane racers, Five Little Monkeys has a curated inventory designed for safety, excitement, and unforgettable memories.

Browse our full collection of inflatable water slides to find the one that brings the biggest smiles: Explore water slides

Inflatable Rental Safety 101 1 2 3 4 5 6 7 8

Safety First Always

1- Watchdog Series 2 Blower Siren: This blower siren was designed in 2018 to detect air loss caused by power loss to the blower, child mischief, or even a major rip/tear in the bounce house or other inflatable rental, sounding a loud alarm to make sure attendants are immediately aware. ASTM (American Society of Testing & Materials) requires these for any inflatable with a slide platform over 8’ tall, given the tip-over risk associated with the unexpected deflation of an inflatable slide unit, but we offer them - free of charge - with all of our inflatable slides, obstacle courses, and other larger inflatable rentals.

2- Non-Slip Safety Mats: ASTM (American Society of Testing & Materials) and SIOTO (Safe Inflatable Operators Training Organization) recommend that, even on grass setups, all bounce house and inflatable rental entrances/exits have 2” foam non-slip safety mats extending 4’ in each direction, as slips/trips/falls are most common here. The surfaces of these mats should be non-slip, especially in the case of water slides. All of our bounce house and other inflatable rentals include these safety mats - free of charge!

3- Sufficient Ground Anchoring: ASTM (American Society of Testing & Materials) has written highly technical guidelines for manufacturers regarding the anchoring of inflatables, and almost all manufacturers now abide by these. However, some party rental setup crews take shortcuts here, by skipping some critical anchor points to save a few minutes. ALL anchor points on EVERY inflatable should be secured using at least 18” steel stakes – do not accept shortcuts!

4- Safe Entrances / Exits: Many older inflatables have unsafe entrance ramps, or none at all. Always look for bounce house and other inflatable rentals with entrance ramps, and ensure that these ramps have safety rails or, better yet, tunnel entrances like the one shown in the picture. Even with entrance/exit ramps that feature tunnels or safety rails, always ensure that 2" foam non-slip safety mats are placed to cover 4' in every direction of each entrance/exit - we include these - free of charge - with all of our ride-in/ride-on inflatable rentals.

5- Finger-Safe Mesh Windows: To better supervise your little jumpers, it's important that your bounce house rental has sufficient meshed window walls. More importantly, the mesh utilized in these window walls (and in other areas such as covered slide platforms) should be finger-safe; that is, small enough to not allow little fingers to get caught/tangled in the mesh, which could result in broken fingers or sprains.

6- Covered Roofs with Egress Ports: Bounce house rentals (and other inflatable rentals with bounce areas) without covered roofs can be tempting for little ones to climb up and out of – almost all new designs now have covered roofs. Also, ensure that the roof has an egress port (emergency exit) in the unlikely event the unit unexpectedly deflates and a secondary exit is required.

7- Covered Slide Platforms: ASTM (American Society for Testing & Materials) has issued guidelines requiring that all slide platforms be covered, and for good reason! Many older designs had open slide platforms where kids could fall (or more adventurous kids would attempt to jump) from the slide platform. The simple fix of having a covered slide platform is now the industry norm – all of our inflatable slide rentals feature enclosed slide platforms!

8a- Soft and Contained Slide Landing Area: Inflatable slides should have a soft, 18-24” deep inflatable slide landing area base, surrounded by inflatable containment walls, to ensure a soft landing for participants and keep them from sliding off the end of the slide and onto the ground.

8b- Inflatatable Water Slide Landing Areas: Our newer (safer) water slide designs keep water accumulation in the splash landing area to a maximum of 4" deep, instead utilizing an inflated base as a cushion (to reduce the potential for a drowning risk). Some states have already started to crack down on deep landing pools, such as Ohio.