Designing A Narrow Wheelchair Ramp

Designing A Narrow Wheelchair Ramp

Published on Tuesday 30th November 2021

In projects with limited space, a narrow wheelchair ramp may be the only feasible option. We typically only install compact modular ramps when alternative entrances are impractical. However, suppose strict compliance with Part M and Part K of the building regulations is necessary. In that case, adequate space is crucial to ensure the ramp meets the required gradient and width specifications for full compliance.

In projects with limited space, a narrow wheelchair ramp may be the only feasible option. We typically only install compact modular ramps when alternative entrances are impractical. However, suppose strict compliance with Part M and Part K of the building regulations is necessary. In that case, adequate space is crucial to ensure the ramp meets the required gradient and width specifications for full compliance.

Achieving A Compliant Ramp To Commercial Or Public Building

The minimum width for a ramp to a non-dwelling building, such as a commercial or public building, is 1500mm (as specified in Approved Document M, Volume 2, Section 1.26e, Page 19, and BS 8300-1, Page 41).

The maximum (steepest) gradient you can use is 1:12. You can use a gradient between 1:12 and 1:20, if the ramp length remains within the permitted lengths.

Please refer to the diagram below for the maximum ramp lengths corresponding to these gradients (see Doc M. Vol 2, Page 19, Table 1 & Diagram 3  / BS8300-1, Page 40).

Diagram – The relationship of ramp gradient to the going of a flight.

If you are having trouble achieving a fully compliant system, ask yourself if there is an alternative entrance that a ramp can be installed from?

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THE UK’S EXPERTS IN MODULAR RAMP SYSTEMS.

Rapid Ramp

Riverside Works, Church Ln, Etchingham, TN19 7AS

Hours:
8am - 5pm, Monday to Friday