18ft Dual Beach Waterslide – Wet/Dry – Commercial-Strength PVC

The 18ft Dual Beach Waterslide is a statement unit. Two side-by-side lanes at 18 feet — this is what you bring to large birthday parties, corporate events, school field days, and any event where one slide creates a line and two lanes solve it.

Inflated dimensions are 33 ft long × 13 ft wide × 18 ft tall. That footprint reflects what a dual-lane unit at this height actually needs — plan your site layout accordingly, and you'll have a setup that runs all day without operational issues.

Dual-lane units command higher rental rates because they deliver more. More riders sliding at once, more throughput, more perceived value for the customer. For operators, that means fewer idle minutes per dollar of equipment.

14oz commercial-grade vinyl in all high-traffic and structural areas — the bounce floor, stress points, and stitched reinforcements. Lighter material is used in the arch, upper panels, and design sections where extra weight adds no benefit. Same durability, less strain on your staff. At 18 feet, the weight differential between our smart-build approach and a uniformly heavy unit becomes most pronounced. Your staff will notice it at setup and teardown.

Runs wet or dry — hook up a garden hose for summer water parties, or run it dry for year-round bookings. The beach and ocean theme — waves, sandy tones, bright blue water graphics — has year-round appeal and photographs beautifully.

Sets up in under 5 minutes. Includes a right-sized blower, ground stakes, carry/storage bag, and repair kit.

1-year manufacturer warranty. Ships from our US warehouse.