Double the lanes means double the fun with the TentandTable 18' Retro Rainbow Double Bay Inflatable Water Slide. Perfect for rental businesses looking to maximize their return on investment, this heavy-duty commercial water slide allows two riders to race side-by-side down vibrant, rainbow-colored lanes. Standing at an impressive 18 feet tall and stretching a massive 35 feet in length, this dual-lane inflatable delivers big-time thrills. It is designed to be the undisputed focal point of any field day, school activity, fairground, birthday party, or outdoor community event.
With its bright, gender-neutral color scheme, this versatile rainbow inflatable water slide is ideal for all-boys, all-girls, or co-ed events. Looking for year-round utility? This 18-foot inflatable slide can be used on cooler days without water as a giant dry slide. When the summer heat hits, simply connect a standard garden hose to the built-in misting system to transform it into a refreshing backyard or community water park experience.
Built for Superior Durability and Longevity
When you invest in a commercial inflatable for sale from TentandTable, you are purchasing a professional-grade unit built for the long haul. Our heavy-duty commercial water slides are engineered specifically to withstand the rigorous demands of the rental industry.
- Premium 15oz PVC Vinyl: Constructed from commercial-grade, puncture-resistant PVC vinyl.
- Reinforced Stress Points: Additional heavy-duty vinyl patches are sewn into all high-tension areas to prevent tearing.
- Triple-Threaded Heat-Welded Seams: All seams are triple-threaded and heat-welded for an airtight, superior seal. This advanced construction eliminates the chance of water seeping inside the unit and prevents sand or dirt from damaging the seams, minimizing seasonal repairs.
- "Gator Mouth" Pressure Relief: This advanced engineering system alleviates structural pressure at 90-degree stress points, significantly extending your unit's lifespan by reducing wear and tear during a busy rental season.
Advanced Safety Features
Safety is engineered into every design choice, ensuring peace of mind for rental operators and parents alike.
- "No Jump Top" Design: The top platform of this 18-foot dual-lane slide is enclosed by finger-safe netting, preventing participants from sliding from a standing position.
- Non-Slip Climbing Ladder: The built-in ladder leading to the top platform utilizes a specialized non-slip material for secure, reliable climbing.
- Safe Landing Zone: Features an inflated landing zone with integrated drainage holes that automatically manage the water level, keeping it low and safe for kids of all ages.
- Fast Deflation Pack Up: Equipped with commercial-grade webbing, hook-and-loop fasteners throughout, and heavy-duty zippers for rapid deflation using the included commercial slide blower.
Frequently Asked Questions
Can this 18-foot water slide be used both wet and dry?
Yes. This versatile inflatable functions beautifully as both a wet slide and a dry slide. For hot summer days, connect a standard garden hose to the built-in misting system to create a refreshing rainbow water slide experience. On cooler days, leave the water off and use it as a dry double inflatable slide for year-round event entertainment.
What makes a commercial water slide from TentandTable more durable than residential models?
Our commercial-grade inflatables are built to handle constant transport, setup, and heavy use. Unlike residential models, we use premium 15oz PVC Vinyl, triple-threaded heat-welded seams, and reinforced vinyl patches at all major stress points. Features like our "Gator Mouth" pressure-relief system ensure this two-person water slide survives the heavy wear and tear of consecutive rental bookings.
How does the double-lane design work on this 18-foot inflatable water slide?
This unit features two independent, parallel sliding lanes side-by-side. This allows two riders to use the inflatable slide at the exact same time, which doubles user throughput at large events, dramatically reduces wait times in lines, and allows participants to safely race each other to the bottom.
What safety features are built into this 18-foot slide?
Safety is our top priority. The top platform is enclosed with finger-safe netting and features our exclusive "No Jump Top" design to stop riders from standing or jumping. Additionally, the climbing ladder is built with non-slip material, and the inflated landing zone features integrated drainage holes to keep the water level safely managed.
How quickly will my commercial water slide ship after purchasing?
We know how important timely delivery is for your upcoming events and rental bookings. TentandTable provides fast shipping on all in-stock commercial inflatables and accessories, ensuring your order is processed, safely packed, and dispatched to your location without unnecessary delays.
IMPORTANT: We only support replacement slide mats and pool mats for slides produced in 2018 or newer. We do not support any replacement parts for slides produced before 2018.
Included with this bundle:
- 1.5 Zoom HP blower
- 16 Steel J-Hook Stakes
- Heavy-duty Storage Bag
- Business Card Holder
- Safety sign
Features:
- Double bay Retro red, green, and blue slide that two kids or adults can slide down simultaneously
- Constructed with commercial-grade 15oz vinyl
- Additional vinyl patches sewn in on all stress points for added durability
- Can be used as a water slide or a dry slide without water
- Inflated landing zone for safety
- Built-in drains to manage water level
- Built-in easy to use misting system that attaches to a garden hose
- Non-slip material on the slide ladder to the top platform
- Finger safe-netting that is part of our exclusive "No Jump Top" designandtrade;
- "Gator Mouth"andtrade; system that alleviates pressure at 90anddeg; stress points
- Commercial-grade webbing and hook and loop fastener
- Zippers for easy deflation
- All materials comply with the Lead Free Toys Act.
- Phthalate Free
- Meets or exceeds NFPA 701 and CPAI 84 Fire Codes
| Product Condition | New |
|---|---|
| Product Weight | 475 lbs |
| Shipping Method | Freight |
| Commercial Grade? | Yes |
| Blower Included? | Yes |
| Blower Requirements | 1.5 HP |
| Size | 18' |
| Staking Points | 16 |
| Product Dimensions | 35' L x 13.5' W x 18.5' H |
| Number of Sliding Lanes | 2 |
| Seated Height | 11.5 |
| Recommended Occupancy | 2 |
| Maximum Weight Capacity (Pounds) | 1000 |
| Color | Retro Rainbow |
| Inflatable Theme | Rainbow, Retro |
| Low Temperature Threshold | 40 F (4.4 C) |
| Shipping Dimensions | 47" x 31" x 40" |
| UPC Number | 754972359320 |
Rental Inventory ROI Calculator
Use this calculator to estimate how long it could take for this equipment to pay for itself through rental income. Results are approximate and intended for informational purposes only.
See how these totals are calculated
- Annual Rentals = Rentals Per Month × Active Months Per Year
- Annual Revenue = Average Rental Rate × Annual Rentals
- Damage & Loss = Annual Revenue × Damage Allowance %
- Storage Cost = Total Equipment Cost × Storage %
- Annual Costs = Damage & Loss + Storage Cost + Maintenance Cost
- Annual Net Profit = Annual Revenue − Annual Costs
- Break-Even Rentals = Total Equipment Cost ÷ Profit Per Rental
- Payback Period = Total Equipment Cost ÷ Monthly Net Profit
- Lifetime Profit = Annual Net Profit × Expected Lifespan − Total Equipment Cost
Orders will be processed and shipped in 1-3 business days. Should your order be time-sensitive please contact a sales representative about priority shipping methods vs standard shipping.


