Signage in buildings – What access requirements should be considered?
It is important that all users of buildings and their surrounding environments can safely and independently access them and get around in an easy way. Signage that is accessible to all is one method that can assist in wayfinding. Recently, O’Herlihy Access Consultancy has received a number of queries in relation to signage and wayfinding requirements to ensure buildings are accessible to all.
The following are some access recommendations to ensure the location and design of signage has considered accessibility:
- The location of signs is a vital part of the process of planning the building. To ensure all users of the building can independently access information, directional signage should be provided at each point where they are required e.g. at junctions of circulation routes, reception points and toilets.
- Informational and directions signage to be read at close range should be located at heights suitable for the user. Best practice recommends that signage should be located between 1400-1700mm above floor level. Free standing signage suspended from ceilings should maintain a clear headroom of minimum 2300mm.
- The design of directional and information signage should incorporate embossed lettering in a sans serif typeface. Where Braille forms part of a sign, a Braille Indicator should be located on the left-hand side of the sign to assist in locating the Braille message.
- Signage should comprise of simple words, clearly separated from one another, in short sentences. Sentences or words should begin with an upper case letter followed by lower case letters. The recommended typeface to be used on visual signs is sans serif. Also minimize glare on any signage and ensure that the sign has a matt finish.
- Consideration should be given to the size of text and reading distance. Arrows pointing to the right should be located on the right of signage and arrows should be grouped together.
- Universally recognised public information symbols should be used to replace text, wherever possible. It is recommended that any other symbols should be used with text.
Additional guidance on this subject matter is contained in BS8300:2009, Building for Everyone published by the NDA and the Good Sign Design Guide which is published by the Joint Mobility Unit in the UK. If you would like further information in relation to signage or need further assistance, please do not hesitate to contact one of our team on 01-4151285 or e-mail [email protected].
