Vanity Sink (2 basins) Dimensions & Clearance Requirements

Total floor space required

6' 3" (1.9 m) x 4' 9" (1.5 m)

The vanity sink (2 basins) itself measures 4' 11" (1.5 m) x 1' 10" (0.6 m), but it cannot be used in that space alone. The figure above includes the clearance required on every side.

Clearance, side by side

front: 2' 11" (0.9 m)
Working space for the user — entry, exit, and the movement itself.
back: 0' (0.0 m)
Wall standoff for cables, airflow, and maintenance access.
left: 0' 8" (0.2 m)
Side space for spotters, loading plates, and passing traffic.
right: 0' 8" (0.2 m)
Side space for spotters, loading plates, and passing traffic.

How many fit, by room size

How many Vanity Sink (2 basins) fit in five common room sizes
Room sizeTypical ofFits
20 x 25 ft (500 sq ft)Home or garage gym15
25 x 40 ft (1,000 sq ft)Small studio32
40 x 50 ft (2,000 sq ft)Boutique gym60
50 x 60 ft (3,000 sq ft)Mid-size independent96
50 x 100 ft (5,000 sq ft)Full facility168

These counts lay the room out as a plain grid and give every unit its full clearance on all four sides. A real layout can fit more, because neighbours share the space between them, or fewer, once walkways, columns and doors take their share. It is neither a floor nor a ceiling on the real number, just a starting estimate.

Try your own room size

32 × Vanity Sink (2 basins)

Based on 6' 3" (1.9 m) x 4' 9" (1.5 m) per unit including clearance, laid out as a plain grid. A real layout can fit more, because neighbours share the space between them, or fewer, once walkways, columns and doors take their share. It is neither a floor nor a ceiling on the real number, just a starting estimate.

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