Pool Types
Overflow Pools
Water overflows evenly across one or more edges into a perimeter grating, creating a mirror-like surface.
Overflow pools (sometimes called perimeter-overflow or deck-level pools) keep the water level flush with the surrounding deck. Water continuously overflows into a slot drain or grating around some or all of the pool's perimeter, then returns through the filtration system. The result is a still, mirror-flat surface at deck height with no visible coping edge.
Main Features
- Deck-level, mirror-flat water surface
- Perimeter overflow channel or slot drain
- No raised coping — water meets the deck edge
- Quiet, continuous water circulation
Ideal Use
Contemporary architectural homes where a seamless, reflective water surface is the design goal.
Design Considerations
- Requires a balance/surge tank to manage water level fluctuations
- Deck and grating detail must be engineered for consistent overflow
- Slightly higher construction complexity than a standard skimmer pool
Maintenance Considerations
- Perimeter grating and overflow channel need periodic clearing of debris
- Balance tank levels and pumps should be checked regularly
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