Bulding without barariers is important not only for assuring handicapped accessibility. Baby carriages are also easier to bring into a house via a ramp than up stairs. Differences in elevation within a house or apartment are a problem for handicapped persons, but they also present a danger of accidents.

Bulding without barariers makes sense. In some areas it is a prerequisite for receiving state housing subsidies.

General guidelines

• open spaces for movement (turning radius of a wheelchair must be at least 75 cm)
• building access without steps
• avoidance of differences in elevation
• stairs that can be circumvented (ramp, elevator or chair lift)
• ramp incline of max. 6% without cross fall
• for height differences of more than one meter, additional chair lift or elevator
• steps with comfortable incline and handrails
• door width at least 90 cm for wheelchair
• adequate maneuvering space before and after doors (wheelchair)
• hallways at least 120 cm; 150 cm for passing of two wheelchairs or baby carriages
• positioning of operating elements at a height of 85 cm
• easy-to-use switches and faucets (single-handle faucet, large switches, etc.)
• space for wheelchair under sinks, work surfaces, etc.
• support handles in bathroom
• accessible bathtub/shower