FREE SHIPPING SITEWIDE(555) 010-2025
Menu

17 ft Water Slides for Sale

Where the curve peaks for rental operators — speed without a nineteen-footer’s problems

Seventeen and eighteen foot slides deliver genuine speed, clear most tree lines, and still fit on a single trailer without specialist equipment. It is the height most professional fleets standardise on.

4 slides in this collection

Why operators standardise here

Seventeen feet is the practical peak of the size-versus-placeability curve. It generates enough speed to satisfy eight- to thirteen-year-olds, who are the hardest group to impress. It clears the tree line at the majority of sites. And it fits on a standard trailer and through a standard gate, which nineteen-foot units frequently do not.

That last point is worth dwelling on if you are buying to rent. A unit you cannot get into a customer’s backyard is a refunded booking and a wasted Saturday. Seventeen feet is the largest size that reliably goes where you are asked to put it.

What changes at this height

Speed changes the requirements. Slides in this bracket use longer runouts than the 15- and 16-foot units — the lane keeps descending well past the point where a shorter slide has flattened out, and that extended runout is what bleeds velocity before the rider reaches the pool. It also means the footprint is longer than people expect. Measure length, not just width.

Power changes too. The dual-lane 17-footers need two blowers on separate circuits, which is a genuine planning item rather than a footnote — two outlets on the same circuit is the most common reason a large inflatable fails to stand up on site.

Pool depth at seventeen feet

This bracket is where deep pools start to appear, and the reason is physics rather than marketing: a rider arriving from seventeen feet carries more energy than one arriving from thirteen, and more water depth is what absorbs it. A deep pool is worth paying for if your riders skew older and heavier.

Deep pools also demand more supervision. There is no configuration in which a pool of any depth should be left unwatched, and that goes double at the heights where the pool is doing real deceleration work.

Seventeen feet in a backyard

It is possible on larger residential lots, and it is worth being clear about what disqualifies the rest. You need roughly 42 feet of length, 24 feet of width for a dual lane, and — critically — genuinely unobstructed sky at seventeen feet plus a margin.

If your yard fails on overhead rather than ground area, size down to the 15–16ft bracket rather than trimming a mature tree. A slide that rubs a branch every time it shifts in the wind will wear through the vinyl long before the seams give out.

Still deciding?

Call (555) 010-2025 and we will talk it through — or read the full inflatable water slide buyer’s guide, which covers height, lanes, pool type and vinyl weight in order.

Common questions

17–18 ft Water Slides FAQs

Is a 17 ft water slide too tall for a backyard?

It works on larger residential lots. You need about 42ft of length, 24ft of width for a dual lane, and unobstructed sky at 17ft plus margin — the overhead is what usually rules a site out.

Why do 17 ft slides need two blowers?

Air volume. A taller, wider structure holds more air than a single blower can keep pressurised. Run them on separate circuits, not two outlets on one circuit.

Do I need a deep pool at this height?

It helps if your riders are older and heavier — more depth absorbs more energy. Either way the pool must never be left unsupervised.

Keep browsing

Related Collections

Do You Need a Permit for an Inflatable Water Slide? US State-by-State OverviewWhere permits typically apply, how private backyard use usually differs from commercial operation, and how to check your own jurisdiction properly.How to Clean, Dry, and Store an Inflatable Water Slide So It Lasts 10 YearsTwenty minutes of drying is the difference between three seasons and ten. The full end-of-day routine, plus mildew rescue and off-season storage.Attached Pool vs. Detachable Pool Water Slides: Pros, Cons, and CleanupOne gives you two products from one purchase. The other removes the joint that fails first. How to choose, and what each means for setup and cleanup.