18 Foot Double Lane Inflatable Slide, Commercial Inflatable Slide - SL3150
18 Foot Double Lane Inflatable Slide, Commercial Inflatable Slide - SL3150 from Happy Jump is a dry slide that takes up 29 by 16 feet of ground and stands 18 feet tall. That footprint of 464 square feet is bigger than 63 percent of the 689 dry slides here with printed sizes. Happy Jump prints the ages as “Min. height requirement 36"”.
Specs As Printed
| Maker | Happy Jump |
|---|---|
| Type | Dry Slide |
| Length | 29 ft |
| Width | 16 ft |
| Height | 18 ft |
| Footprint | 464 sq ft |
| Size as printed | Unit Length: 29 ft; Unit Width: 16 ft; Unit Height: 18 ft |
| Weight | 550 lbs |
| Blowers | 1 x 1 HP |
| Ages | Min. height requirement 36" |
| Made For | Commercial rental use |
| Maker List Price | $4,640 on November 12, 2026 |
| Item Number | sl3150 |
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 29 by 16 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 |
|---|---|---|---|---|
| Double Drop Challenge II | Jungle Jumps | 33 ft by 14 ft | 14 ft | Not printed |
| 20 Double Lane Slide | Magic Jump | 26 ft by 18 ft | 20 ft | Not printed |
| 20 Wavy Double Lane Slide | Magic Jump | 26 ft by 18 ft | 20 ft | Not printed |
| IPC 20 Double | Magic Jump | 26 ft by 18 ft | 17 ft | Not printed |
| 17ft x 26ft Inflatable Pub | AJL UK (Andy J Leisure) | 27 ft by 17 ft | 18 ft | Not printed |
| Giraffe Slide Jungle | Airquee | 29 ft by 16.2 ft | 27.2 ft | Not printed |
More Dry Slides From Happy Jump
| Unit | Footprint | Height | Ages |
|---|---|---|---|
| Farm Fun Slide SL3160-FFS | 37 ft by 18 ft | 27 ft | Min. height requirement 36" |
| Haunted Mansion Halloween Slide, Commercial Inflatable Slide - SL3190 | Not printed | Not printed | Min. height requirement 36" |
| 24' Double Lane Dragon Slide Commercial Inflatable Slide - SL3160-D | 34 ft by 16 ft | 24 ft | Min. height requirement 36" |
| 16 Foot Patriotic Inflatable Slide, Commercial Inflatable Slide - SL3135 | 23 ft by 11 ft | 16 ft | Min. height requirement 36" |
| 24 Foot Halloween Double Lane Inflatable Slide Commercial Inflatable Slide - SL3174 | 34 ft by 16 ft | 28 ft | Min. height requirement 36" |
| Alligator Inflatable Slide, Commercial Inflatable Slide - SL5151 | 30 ft by 10 ft | 12 ft | Min. height requirement 36" |