12 Foot Wet/Dry Commercial Inflatable Slide - WS4101
12 Foot Wet/Dry Commercial Inflatable Slide - WS4101 from Happy Jump is a water slide that takes up 21 by 10 feet of ground and stands 12 feet tall. That footprint of 210 square feet is bigger than 6 percent of the 945 water slides here with printed sizes. Happy Jump prints the ages as “Min. height requirement 36"”.
Specs As Printed
| Maker | Happy Jump |
|---|---|
| Type | Water Slide |
| Length | 21 ft |
| Width | 10 ft |
| Height | 12 ft |
| Footprint | 210 sq ft |
| Size as printed | Unit Length: 21 ft; Unit Width: 10 ft; Unit Height: 12 ft |
| Weight | 290 lbs |
| Blowers | 1 x 1 HP |
| Ages | Min. height requirement 36" |
| Wet Or Dry | Wet or dry |
| Made For | Commercial rental use |
| Maker List Price | $2,898 on November 12, 2026 |
| Item Number | ws4101 |
Source Happy Jump product page, checked November 12, 2026. Makers change specs, so confirm before you buy or rent.
How Much Room It Needs
The unit itself covers 21 by 10 feet. Rental companies also leave open space around every side for stakes, the blower tube and a safe exit, so measure your yard larger than the footprint. Check the maker sheet for the exact clearance it asks for.
Similar Size From Other Makers
| Unit | Maker | Footprint | Height | Ages |
|---|---|---|---|---|
| 13' Dolphin Water Slide with Pool | HeroKiddo (Hero Kiddo) | 21 ft by 10 ft | 13 ft | Not printed |
| 13' Summer Breeze Water Slide with Pool | HeroKiddo (Hero Kiddo) | 21 ft by 10 ft | 13 ft | Not printed |
| 14ft Inflatable Wet Dry Slide | Guangzhou Channal Inflatables | 21.7 ft by 9.8 ft | 13.8 ft | Not printed |
| Shark Mini Water Combi | Airquee | 16.4 ft by 13.1 ft | 8.7 ft | Not printed |
| Crocodile Mini Water Combi | Airquee | 16.4 ft by 13.1 ft | 8.2 ft | Not printed |
| Nemo Theme Inflatable Water Slide | Guangzhou Channal Inflatables | 16.4 ft by 13.1 ft | 19.7 ft | Not printed |
More Water Slides From Happy Jump
| Unit | Footprint | Height | Ages |
|---|---|---|---|
| Grand Angel Falls, Commercial Inflatable Water slide WS4190-P | Not printed | Not printed | Min. height requirement 36" |
| 22' Tropical Inflatable Water Slide WS8622-T | 36 ft by 16 ft | 22 ft | Min. height requirement 36" |
| Beach Blast Inflatable Water Slide, Commercial Inflatable Water Slide For Sale - WS4204-1M | 28 ft by 11 ft | 16 ft | Min. height requirement 36" |
| Caribbean Bay Patriotic Water Slide, Commercial Inflatable Water Slides - WS4170-PSS | 64 ft by 29 ft | 28 ft | Min. height requirement 36" |
| Caribbean Bay Water Slide, Commercial Inflatable Water slides for sale - WS4170-P | 42 ft by 29 ft | 26 ft | Min. height requirement 36" |
| 20 Foot White Water Slide with Slip Slide, Commercial Inflatable Water Slide - WS4168-W | 52 ft by 19 ft | 20 ft | Min. height requirement 36" |