18 Foot Western Inflatable Slide
18 Foot Western Inflatable Slide from Happy Jump is a dry slide that takes up 29 by 13 feet of ground and stands 18 feet tall. That footprint of 377 square feet is bigger than 48 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 | 13 ft |
| Height | 18 ft |
| Footprint | 377 sq ft |
| Size as printed | Unit Length: 29 ft; Unit Width: 13 ft; Unit Height: 18 ft |
| Weight | 420 lbs |
| Blowers | 1 x 1 HP |
| Ages | Min. height requirement 36" |
| Made For | Commercial rental use |
| Maker List Price | $2,894 on November 12, 2026 |
| Item Number | sl3142 |
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 13 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 |
|---|---|---|---|---|
| Ocean Dolphin Inflatable Slide | Guangzhou Channal Inflatables | 23 ft by 16.4 ft | 19.7 ft | Not printed |
| Surfing Theme Inflatable Slide | Guangzhou Channal Inflatables | 23 ft by 16.4 ft | 19.7 ft | Not printed |
| 20ft Jungle Inflatable Dry Slide | Guangzhou Channal Inflatables | 23 ft by 16.4 ft | 19.7 ft | Not printed |
| 22 Sky High Double Lane Dry Slide | EZ Inflatables | 29 ft by 13 ft | 22 ft | Not printed |
| Mindset Matter 15Ft Slide | JumpOrange | 29 ft by 13 ft | 15 ft | 6 years + |
| Amalfi Coast 15Ft Slide | JumpOrange | 29 ft by 13 ft | 15 ft | 6 years + |
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" |