Combo Bounce House by BounceWave Inflatable Sales
Grand Royal Castle Party Palace Bounce House with Slide (Wet/Dry)
Grand Royal Castle Party Palace Bounce House with Slide (Wet/Dry) from BounceWave Inflatable Sales is a combo bounce house that takes up 21.3 by 19 feet of ground and stands 18 feet tall. That footprint of 405 square feet is bigger than 74 percent of the 1920 combo bounce houses here with printed sizes.
Specs As Printed
| Maker | BounceWave Inflatable Sales |
|---|---|
| Type | Combo Bounce House |
| Length | 21.3 ft |
| Width | 19 ft |
| Height | 18 ft |
| Footprint | 405 sq ft |
| Size as printed | Dimensions: 21.3ft L x 19ft W x 18ft H |
| Weight | 415 lbs |
| Blowers | : 2hp Recommended |
| Material | 15oz commercial-grade PVC vinyl construction • 20oz heat-welded vinyl slide and |
| Wet Or Dry | Wet or dry |
| Made For | Commercial rental use |
| Maker List Price | $3,895 on November 12, 2026 |
Source BounceWave Inflatable Sales 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 21.3 by 19 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 |
|---|---|---|---|---|
| Fairytale Combo Wet/Dry-V-SL (include ground cover) | Leisure Activities USA | 27 ft by 15 ft | 13 ft | Not printed |
| Mega Marble Combo Wet/Dry-V-SL(include ground cover) | Leisure Activities USA | 27 ft by 15 ft | 11 ft | Not printed |
| Candy House Combo Wet/Dry-V-SL (include ground cover) | Leisure Activities USA | 27 ft by 15 ft | 15 ft | Not printed |
| Tiki Tovi's Adventure Combo (Splash Pad) (PA, NJ Certified) | Big and Bright Inflatables | 31 ft by 13 ft | 16.6 ft | Not printed |
| Tiki Tovi's Adventure Combo | Big and Bright Inflatables | 31 ft by 13 ft | 16.6 ft | Not printed |
| Pirate Ship Water Combo | Guangzhou Channal Inflatables | 29.5 ft by 13.8 ft | 16.4 ft | Not printed |
More Combo Bounce Houses From BounceWave Inflatable Sales
| Unit | Footprint | Height | Ages |
|---|---|---|---|
| Rip Tide PowerPlay Dual Lane Bounce House with Slide Combo | 29 ft by 15 ft | 14.5 ft | Not printed |
| Island Drop PowerPlay Dual Lane Bounce House with Slide Combo | 29 ft by 15 ft | 14.5 ft | Not printed |
| Glitter Unicorn PowerPlay Dual Lane Bounce House with Slide Combo | 29 ft by 15 ft | 14.5 ft | Not printed |
| Euro Marble PowerPlay Dual Lane Bounce House with Slide Combo-FlexPool | 29 ft by 15 ft | 14.5 ft | Not printed |
| American Thunder PowerPlay Dual Lane Bounce House with Slide Combo | 29 ft by 15 ft | 14.5 ft | Not printed |
| Teal Swappable Bounce House with Slide + Additional Mermaid Swappable Set (Wet/Dry) | Not printed | Not printed | Not printed |