Escalator in a Vienna underground station.

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Ramps & Stairs

Steps are one of the most common barriers. Well-designed ramps and safe stairs help create continuous accessible routes throughout the property.

Core Requirements

RampsMaximum slope of 6% (up to 10% for conversions), minimum width of 120 cm
HandrailsOn both sides, at a height of 85–90 cm, extending 30 cm beyond the start and end, round and non-slip
StairsUniform step height (max. 16–17 cm), tread depth of at least 28–30 cm
MarkingContrast strip on the leading edge, especially on the first and last step

Practical Tips

Increase visibilityApply contrast strips to the first and last step. This simple measure significantly improves orientation and reduces the risk of falls.
Optimize handrailsCheck whether handrails are available on both sides and run continuously. They should extend beyond the start and end of the stairs (30 cm) so guests have secure support when entering and exiting.
Add tactile orientationAdd tactile information or markings to handrails. This particularly supports blind and guests with low vision when navigating the building.
Offer flexible solutionsKeep portable ramps available for single steps (1–3) and indicate this clearly — for example with a sign: “Need a ramp? Please ring.” This allows guests to request assistance easily.
Keep routes clearRegularly check that routes are clear. Plants, furniture, or display stands can quickly become barriers and should not be placed in circulation areas. (Ensure a minimum passage width of 90 cm.)