Dual Lane Water Slide by Happy Jump

Hawaiian Double Lane Slip Slide with Pool, Commercial Inflatable Water Slide - WS4313-R

Hawaiian Double Lane Slip Slide with Pool, Commercial Inflatable Water Slide - WS4313-R from Happy Jump is a dual lane water slide that takes up 40 by 10.5 feet of ground and stands 9 feet tall. That footprint of 420 square feet is bigger than 14 percent of the 602 dual lane water slides here with printed sizes. Happy Jump prints the ages as “Min. height requirement 36"”.

Specs As Printed

MakerHappy Jump
TypeDual Lane Water Slide
Length40 ft
Width10.5 ft
Height9 ft
Footprint420 sq ft
Size as printedUnit Length: 40 ft; Unit Width: 10.5 ft; Unit Height: 9 ft
Weight350 lbs
Blowers1 x 1.5 HP
AgesMin. height requirement 36"
Wet Or DryWet
Made ForCommercial rental use
Maker List Price$2,950 on November 12, 2026
Item NumberWS4313-R

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 40 by 10.5 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.

40 ft 6 ft
Solid shape is this unit at 40 by 10.5 feet. Dashed shape is the middle size for its type, 34 by 19 feet. The bar is a 6 foot adult.

Similar Size From Other Makers

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