The BeyondTent 18' Beach Wave Water Slide brings the full rush of an Approx 18 ft water slide with a beach theme that transforms any backyard or event venue into a coastal waterpark. Built from 100% 15 oz PVC vinyl with dual independent inflation tubes, this slide inflates and holds its shape even if one chamber loses pressure — a redundancy feature that keeps the event running and gives rental operators peace of mind on every deployment. A built-in ½" hose soaking system delivers a continuous stream of water down the lane for a smooth, fast, and fully wet ride from top to splash pool.
Designed and built for the rental market, the Beach Wave is packed with operator-friendly features: a zipper panel system for interior access and easy inspection, a drain port at the base for fast water removal, and a premium construction standard that holds up across season after season of rental bookings. At $3,649, this is the premium offering in the BeyondTent 18 ft slide lineup — a beach-themed statement piece that books itself and arrives at your door with free shipping included.
Why Rental Operators Choose the 18' Beach Wave Water Slide
-
Dual independent inflation tubes — if one chamber loses pressure, the unit stays inflated and the event continues
-
Approx 18 ft height — serious speed and genuine ride experience for a premium price point
-
100% 15 oz PVC vinyl — heavy-duty construction throughout the entire unit
-
Built-in ½" soaking hose system — connects to a standard garden hose, keeps the lane consistently wet
-
Zipper panels — allow interior inspection and access for maintenance without deflating the unit
-
Drain port at base — fast water removal after wet events; no tipping or sponging required
-
Beach wave theme — vibrant coastal artwork that photographs beautifully and appeals to all ages
-
Free shipping included — premium unit delivered at no extra freight cost
| SKU |
SF-15 |
| Dimensions (L × W × H) |
Approx 28 ft × 13 ft × 18 ft |
| Number of Lanes |
1 |
| Slide Type |
Wet (Water Slide) |
| Inflation System |
Dual Independent Inflation Tubes |
| Water System |
Built-In Soaking Hose (½" Hose Connection) |
| Drain Port |
Yes (At Base) |
| Zipper Panels |
Yes (Interior Access & Inspection) |
| Blowers |
1 (Included) |
| Blower Requirements |
Standard 120V dedicated circuit |
| Set Up Time |
1 Person, Approx 15 Minutes |
| Safe Netting |
Yes |
| Deflation Time |
Approx 5 Minutes |
| Material |
100% 15 oz PVC Vinyl Throughout |
| Shipping |
Free Shipping Included |
What's Included
| 18' Beach Wave Water Slide |
1 unit |
| Commercial Blower |
1 unit (included) |
| Protective Ground Tarp |
Included |
| Stake/Anchor Kit |
Included |
| Repair Kit |
Included |
| Oversized Storage Bag |
Included |
Safety & Compliance
- 100% 15 oz PVC vinyl — heavy-duty construction throughout the entire unit
- Dual independent inflation tubes — redundant pressure system keeps unit inflated even if one chamber is compromised
- Zipper panels allow interior inspection without deflating — enables operator quality checks before each use
- Drain port at base enables fast water removal after wet events
- Full safety netting on the slide lane and exit area
- Keep all electrical connections away from the water soaking system and splash pool area
- Requires continuous adult supervision during all use
- One rider at a time — do not allow a second rider until the slide lane is fully clear
Perfect For: Premium backyard birthday parties, beach and coastal-themed events, school and community water festivals, waterpark-style corporate picnics, and any summer event where a top-tier water slide is the centerpiece attraction. The beach wave theme pairs naturally with tropical decorations, luau setups, and surf-themed parties.
Technical Resources & Downloads
Frequently Asked Questions: 18' Beach Wave Water Slide
1) What does "dual independent inflation tubes" mean?
The Beach Wave has two separate inflation chambers — each with its own blower connection point. If one chamber develops a leak during an event, the second chamber keeps the unit inflated and the ride stays operational. This redundancy is a significant advantage for rental operators who need reliability across multi-hour events with no downtime.
2) What is the ½" hose soaking system?
The built-in soaking system has a ½" hose connection at the top of the slide. Connect a standard garden hose to this port and water flows down the slide lane from top to bottom throughout the entire ride. Adjust the water flow at the spigot. The ½" inlet means you get good water volume even at standard residential water pressure.
3) What are the zipper panels for?
The zipper panels allow access to the interior of the inflatable for inspection and cleaning without deflating the entire unit. Operators can inspect interior seams and chambers between bookings by opening the zipper panels while the unit is still inflated. This feature also makes repairs easier since interior seams are accessible for patch work without full deflation.
4) How does the drain port work?
After wet operation, open the drain port located at the base of the unit near the splash pool area. Water drains out without requiring you to tilt or manually sponge out the pool. After draining, leave the drain port open and allow the unit to air out before folding. Dry surfaces completely before packing to prevent mold and mildew.
5) What material is this slide made from?
The Beach Wave is built from 100% 15 oz PVC vinyl throughout the entire unit. This is a heavy-duty construction standard. The 15 oz weight refers to the vinyl weight per square yard — a thicker and more puncture-resistant material than the 9 oz vinyl used in entry-level units.
6) Can this be used as a dry slide?
This unit is designed primarily as a wet water slide. While not connecting the hose prevents water from flowing, the slide surface and design are optimized for wet operation. If you need a wet/dry option that works equally well without water, consider the 18' Ocean Wet & Dry Slide in the BeyondTent lineup, which includes a dry-slide stopper.
7) How long does setup take?
One operator can set up this slide in Approx 15 minutes. Lay the ground tarp, position and stake the unit, connect the blower, allow Approx 5–7 minutes to fully inflate, connect the garden hose to the ½" inlet, and adjust water flow. Deflation takes Approx 5 minutes after the event — drain the splash pool first, then deflate.
8) Does it come with a blower?
Yes. A commercial blower is included and runs continuously throughout the event. It connects to a standard 120V dedicated circuit. Because this unit has dual inflation tubes, the blower maintains pressure across both chambers simultaneously. Keep the blower positioned away from the water soaking system and any pooled water.
9) What surface can it be set up on?
Set up on flat grass, packed soil, or concrete with the included ground tarp underneath. Stake the unit on grass using the included anchor kit. For hard surfaces, sandbag anchors are recommended. For wet operation, ensure water drains away from all electrical connections and the blower motor.
10) What are the electrical requirements?
The blower runs on a standard 120V dedicated circuit. Use a 12-gauge heavy-duty outdoor extension cord for runs over 50 ft. Never share the blower's circuit with other high-draw appliances during operation. During wet use, keep all electrical connections and the blower motor completely clear of the water soaking system and splash pool area.
11) How do I pack and store the slide?
After the event: drain the splash pool via the drain port, disconnect the garden hose, unplug the blower, and open all deflation zippers. The unit deflates in Approx 5 minutes. Wipe all surfaces dry — including interior chamber areas accessible via zipper panels. Roll toward the blower port and store in the included oversized bag. Never pack while damp — moisture trapped inside causes mold and permanent vinyl degradation.
12) What is the warranty?
The Beach Wave carries a 90-day limited warranty on the inflatable unit, covering manufacturing defects from the date of purchase. Defects such as seam tears or fabric failures will be repaired at no cost during the warranty period. The customer is responsible for shipping costs to and from our warehouse. Zippers are explicitly excluded from warranty coverage. The blower is covered separately by the blower manufacturer's own warranty.
Warranty: 90-day limited warranty on the inflatable unit only, covering defects in workmanship from the date of purchase. Customer is responsible for all shipping costs to and from our warehouse for inspection and repair. Zippers are explicitly excluded from this warranty. Blower covered separately by blower manufacturer's own warranty.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.
This waterslide is made of 100% Commercial grade 15 ounce PVC Vinyl with attached pool.
The soaking hose connects to any standard 1/2 inch hose, there is an attachment for the soaking bladder end of the hose above the arch.
The waterslide measures 9 FT wide, 29 FT long, and 18 FT tall. The pool measures 10 FT long and 9 FT wide
This slide features 2 zipper panels with cover flaps for quick deflation and a Drain Port.
All load bearing portions have reinforced belting and stitching for all key stress points.
Unit Weight: Approximately 300 pounds
Ships in 2 boxes by pallet freight, signature deliver required.
Material is Lead Free and Fire Retardant
Rider Capacity: 200 pounds suggested maximum limit per rider
We stand by the quality of our products and want you to feel confident in your purchase. That’s why we offer a 60-Day Limited Warranty for this inflatable.
Please note that this limited warranty does not cover zippers, normal wear and tear, improper care, or damage caused by misuse or accidents .For full details about the warranty and to determine if your item qualifies for repair or replacement under this policy, please contact our customer service team.
