Soft-Sided Above Ground Pool: The Upgrade From Inflatable That Most Families Actually Want

The Pool Families Land On After Outgrowing an Inflatable

This is usually the second pool a family buys. The inflatable Easy-Set got them through one summer, then either sprung a leak, felt too flimsy once the kids got bigger, or just didn’t hold up the way they wanted. They’re not ready to dig a foundation and commit to a permanent steel wall pool either. A soft-sided above ground pool sits right in that gap: a tubular frame, usually steel, holds a vinyl liner in place without needing the water itself to do the structural work. It assembles in under two hours, and it comes back down and stores flat when the season’s over.

That frame is the whole story here. It’s sturdier than an inflatable ring, but it’s still not a foundation. Understanding that middle-ground positioning is what makes this the right pick for some buyers and the wrong one for others.

What a Soft-Sided Frame Pool Actually Is

Instead of an air-filled ring, a soft-sided pool uses a frame of connected steel or resin tubing around the top, with legs running down the sides to the ground. The vinyl liner hangs inside that frame, and once it’s full of water, the frame is what’s holding the shape, not water pressure against an inflatable collar. Bestway’s Steel Pro line and Intex’s Metal Frame series are the two products that show up over and over in this category, and between them they cover most of what’s on shelves and on Amazon.

Sizes in this tier typically run from 10 to 18 feet in diameter, with depths from 30 to 48 inches depending on the model. That’s a meaningfully wider range than inflatable pools offer, and it’s one of several differences worth weighing when you’re comparing all the above ground pool types side by side.

What You Get Over an Inflatable Pool

The frame’s job is structural, and it shows up in a few concrete ways. Because the steel tubing holds the shape regardless of how full the pool is, these pools are more stable while you’re filling them and less prone to the kind of collapse risk an inflatable ring can have under uneven pressure. If you’ve ever watched an inflatable above ground pool wobble while it fills, this is the tier that fixes that specific problem.

The frame also makes the pool noticeably easier to level on ground that isn’t perfectly flat, since the legs can be shimmed individually in a way an inflatable ring can’t be adjusted. And because the liner is a separate piece from the frame, you can replace just the liner down the road instead of replacing the entire pool when it eventually wears out. That’s a real cost advantage over time that inflatable pools don’t offer at all.

What You Still Don’t Get in This Tier

The tubular frame design still can’t support attached decking, the same limitation as inflatable pools, just for a different structural reason. There’s no rigid wall section to bolt hardware into, only a frame of connected tubes, so if a deck is anywhere in your plans, this tier doesn’t get you there either.

Depth tops out around 48 inches in this category, and going deeper isn’t really available until you move up to permanent steel wall pools. The PVC liner in most soft-sided models is also on the thinner side, comparable in gauge to Intex’s mid-range materials. That puts realistic liner lifespan at 3 to 7 years rather than the decade-plus you’d get from a steel wall pool’s liner. And the pump problem doesn’t disappear just because you upgraded formats. The pumps bundled with larger soft-sided models still tend to run undersized. A 15-foot pool holds roughly the same volume as a 15-foot inflatable, meaning the same rough math applies: pool volume divided by 8 gives you the minimum GPH your pump needs to deliver, and stock pumps at this size commonly land under that number.

Bestway or Intex: What Actually Separates Them

Both brands make a soft-sided above ground pool that will hold water and last for years if it’s cared for, but they’re not identical, and the differences matter more once you’re a season or two in. Intex has the edge on parts availability. Replacement liners, pump parts, and hose fittings for Intex models are easier to track down at general hardware stores, not just specialty retailers. Bestway’s Steel Pro Max line counters with thicker steel tubing at a comparable price point, which some buyers value more than parts convenience if they don’t expect to need replacement parts quickly.

The detail that catches people off guard is fittings compatibility. Intex and Bestway use different thread standards on their pump and hose connections, and they are not interchangeable. That matters specifically when you go to upgrade the pump, since a bigger third-party or cross-brand pump may not thread onto the fittings your pool shipped with without an adapter. A few things worth checking before you commit to either brand:

• Whether you plan to upgrade the pump later, since that’s when the fittings mismatch actually costs you time or money
• How much you value being able to find replacement parts at a regular hardware store versus ordering online
• Whether steel tubing thickness or price per gallon of pool matters more for your budget
• Whether you’re buying accessories, like a solar cover or ladder, that are brand-specific in their fit

Field Note: I’ve had more than one owner call me confused about why the replacement pump they bought online won’t thread onto their pool’s fittings. It’s almost always an Intex pump ending up on a Bestway pool or the other way around. Checking your brand before you order pump parts saves a return shipment and a delayed pool opening.

Winter Isn’t Optional for This Tier

In any climate that sees a real freeze, a soft-sided frame pool has to come down for winter. Leaving it up risks the frame distorting under ice pressure against the liner and remaining water, which can warp the tubing or split the seams by spring. The full takedown-and-storage process usually runs 2 to 4 hours, draining the water, disassembling the frame, and drying and folding the liner before it goes into storage.

For a family that’s fine disassembling once a year, that’s a manageable trade for the lower cost and easier setup this tier offers. For anyone who wants the pool to just stay up year after year without an annual teardown, that’s the clearest signal to look at a permanent steel wall pool instead, since that tier is built to stay assembled through the winter in a way this one isn’t.

One Detail Worth Checking on Any 48-Inch or Taller Frame Pool

In 2025, U.S. and Canadian regulators recalled over 5.2 million above ground pools 48 inches and taller, including Bestway and Intex models, over a design where the compression strap runs on the outside of the support legs. That external strap can act as a foothold, letting a small child climb in even after the ladder has been removed. Nine confirmed child drownings between 2007 and 2022 were tied to that design, all involving children between 22 months and 3 years old.

If you’re buying a soft-sided frame pool at 48 inches or taller, especially secondhand or from older retail stock, it’s worth checking whether the compression strap runs on the outside of the legs or behind the pole, since the behind-the-pole design doesn’t create the same foothold.

If you already own one of the affected models, the manufacturers have been offering a free repair kit that replaces the strap’s structural job with a rope routed differently, without leaving a place for a small child to climb. Removing the ladder on its own doesn’t solve this. The strap itself is the access point, regardless of whether a ladder is attached. If there are young kids in the house, it’s a five-minute check worth doing before the pool goes up for the season.

Final Thoughts: The Right Middle Step, Not the Last One

A soft-sided above ground pool earns its place as the step up from inflatable for families who want real stability, better depth, and a replaceable liner without committing to a permanent structure. Just go in knowing the frame doesn’t buy you a deck, the liner still has a real lifespan measured in years rather than decades, and the pool comes down every winter if you’re anywhere that freezes. Pick Intex if parts availability matters most to you, Bestway if steel thickness per dollar does, and check fittings compatibility before you order any pump upgrade. If year-round assembly is what you actually want, it’s worth reading our guide to picking an above ground pool before you commit to this tier at all, since the right format depends on how long you want the pool to stay standing.

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