Rectangular vs Roman pools compared
Rectangular vs Roman pool, side by side: figures at the same nominal size, strengths, trade-offs and a straight recommendation.
Rectangular
The classic — clean lines, maximum swim length
Strengths
- · Most usable swim length per square metre
- · Simplest to build, tile and cover
- · Automatic and slatted covers fit perfectly
Trade-offs
- · Sharp corners collect debris in the corners' eddies
- · Can feel formal in a soft, planted garden
Roman
Semicircular ends — formal elegance with a full swim lane
Strengths
- · Formal, architectural presence
- · Full-length swim lane in the straight body
- · Curved ends are natural homes for wide steps
Trade-offs
- · The curved ends add forming and tiling cost
- · Slightly less floor area than a rectangle of the same length
At a glance
| Rectangular | Roman | |
|---|---|---|
| Nominal size | 8 × 4 m | 8 × 4 m |
| Water surface | 32.0 m² | 28.5 m² |
| Volume | 48.0 m³ | 42.5 m³ |
| Perimeter | 24.0 m | 20.6 m |
| Footprint efficiency | 100% | 89% |
Our take
This is a style call, not a performance one: the Roman keeps the rectangle's swim lane and trades a little floor area for classical presence and a natural home for curved steps. Modern minimal house — rectangle; classical or Mediterranean — Roman.
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