Skimmer vs deck-level overflow pools
The two dominant edge systems compared: cost, water quality, looks and what each means for your build.
At a glance
| Skimmer | Deck-level overflow | |
|---|---|---|
| Water level | ~15 cm below deck | Flush with the deck |
| Surface cleaning | Wall skimmers, wind-assisted | Entire perimeter skims continuously |
| Water quality | Good | Best possible |
| Look | Classic set-in pool | Mirror sheet in the terrace |
| Extra structure | None | Perimeter channel + balance tank |
| Shell cost | Baseline | +15–30% |
| Best for | Budget-aware family builds | Design-led builds, plunge pools |
Our take
If the pool is a family tool, the skimmer system gives you 90% of the experience for clearly less money. If the pool is part of the architecture — or small enough that the channel premium is modest — the overflow edge is the single upgrade with the biggest visual and water-quality payoff.
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