The most common question pool owners ask after their first summer with young kids: "Is there any way to make part of this pool shallower without tearing it up?"
The short answer is yes — and you have more options than you think.
Why Most Pools Leave You Stuck
Most in-ground pools are designed with one fixed shallow end and one deep end, both set in concrete during construction. Changing those depths traditionally meant a full renovation: draining the pool, jackhammering, resurfacing. Costs typically run $8,000–$35,000 and take weeks. (Typical U.S. contractor estimates; costs vary by region and scope.)
For families who just want a place for their toddler to stand — or a spot to sit in the water at a party — that's a ridiculous solution to a simple problem.
Option 1: DIY Platform
The most common low-cost approach is building a platform out of PVC pipe and planking. Pool forums have dozens of guides for this. You can build a basic 4×4 platform for under $300 using PVC frame tubes and deck boards.
- Pros: Cheap. Customizable.
- Cons: Labor-intensive. Hard to get right. PVC shifts underfoot. Nothing adjustable — you commit to one depth. If you build it wrong, it can scratch your pool liner. And it doesn't look like a finished product.
Option 2: Foam or Inflatable Pool Platform
Some families use large foam platforms or inflatable play islands to raise the effective floor level. These typically run $100–$500. They work for very light use — sitting and relaxing — but they're not stable enough for standing kids, compress unpredictably under weight, and degrade quickly under UV and chlorine. (Typical U.S. retail estimates; costs vary by region and scope.)
- Pros: Inexpensive. No tools.
- Cons: Not rigid. Not adjustable. Not durable. Not safe for toddlers who want to stand.
Option 3: A Depth-Adjustable Shallow-End System
This is the option that didn't exist until recently.
Shallo™ is a modular, rigid platform that mounts to the edge of your pool and creates a stable, shallow-water zone — at whatever depth you set. It's held in place by weighted ballast tanks you fill with water or sand, so it doesn't rest on the pool floor and it doesn't float freely. Depth is adjustable from water level down to about three feet, and it requires zero permanent modifications to your pool.
Initial assembly takes an afternoon with basic hand tools — a screwdriver and an allen wrench — and that's a one-time job. After that, a patent-pending ladder-rack and locking-pin system lets you change the depth in seconds with no tools at all.
It's the first product purpose-built to solve this problem. No DIY. No construction. No compromises on stability or safety.
- Pros: Professionally engineered for this purpose. Depth-adjustable in seconds. Marine-grade, corrosion-resistant materials chosen for both salt and fresh water. Non-slip surface. Removable at end of season. Works in pools and lakes.
- Cons: Not available yet — Shallo isn't for sale, and pre-orders haven't opened.
What About Weight Capacity?
It's the right question to ask about anything you plan to stand a family on. We're putting Shallo through load testing now, and we'll publish verified ratings before pre-orders open. We'd rather give you a number we can stand behind than a marketing number.
What to Consider Before You Choose
Whatever approach you take, keep these in mind:
- Stability matters most. Any platform in shallow water will have kids standing and running on it. Foam compresses. PVC wobbles. Rigid engineered platforms don't.
- Depth adjustment is underrated. A 3-year-old and a 7-year-old want different depths. A fixed platform locks you into one answer.
- Your pool liner is worth protecting. Bare PVC and rough surfaces scratch vinyl liners. Make sure any platform has rubberized feet or a protected base.
- Reversibility is a feature. If you can't remove it easily, you're living with whatever tradeoffs you made at install.
The Bottom Line
You don't need to renovate your pool to add a shallow end. A well-built platform — whether DIY or purpose-made — can solve the problem without a construction project. If you want something adjustable, stable, and purpose-built rather than improvised, the Shallo™ Dock is the first product designed specifically for this.
Shallo™ isn't available yet. Join the early-access list at shallodock.com to be first to know when pre-orders open.
Shallo™ is the world's first Shallow-End System™ — a depth-adjustable, modular platform for pools and lakes.