DDimensions.
Accessibility · Reach Ranges

Forward Reach Range

Maximum and minimum heights for controls and elements reached from a seated position facing forward.

380–1220 mm15–48 in

Description

Forward reach applies when a wheelchair user approaches an element (light switch, thermostat) facing it directly, with no obstruction below.

Sources

  • ADA Standards for Accessible Design

Tags

Values

Maximum heightMaximum
1220 mm48 in
Minimum heightMinimum
380 mm15 in
Maximum over an obstruction (≤20 in deep)Maximum
1120 mm44 in

Related dimensions

1370 mm
54 in

Side Reach Range

Accessibility

Maximum and minimum heights for controls and elements reached from a seated position, approached sideways.

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