Straight vs Roman steps
Rectangular treads or concentric arcs: how the two classic staircases compare in use, looks and cost.
At a glance
| Straight steps | Roman steps | |
|---|---|---|
| Geometry | Rectangular treads, can span full width | Concentric semicircles from the wall |
| Look | Modern, architectural | Classical, theatrical |
| Seating value | Full-width treads = benches | The arcs seat fewer, prettier |
| Build cost | Straight formwork — cheaper | Curved formwork — premium |
| Best pools | Rectangles, L-shapes, modern builds | Roman, oval and classical pools |
Our take
Straight steps are the practical default and the better seat; go Roman when the pool's style asks for it — on a Roman or classical pool the flowing arc entry is the detail everyone remembers.
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