Toilets (washbasins)
Obstacles observed in the pilot project sites General solutions
• The washbasin should be placed at a
• Washbasins were mounted too high.
height that is easily accessible for
• There was no space for knee clearance wheelchair users.
under the washbasins, to facilitate use of
the washbasins by wheelchair users. • At least one washbasin should have
handrails on both sides to support
ambulant persons with disabilities (for
example, crutch users).
Design recommendations for access improvement
Washbasin for wheelchair users
70-80 cm
• Maximum height of rim or counter surface: 80 cm.
65 cm min.
• Minimum height of bottom of washbasin apron: 65 cm.
• Minimum depth for wheel-chair users' knee clearance: 43 cm.
Handrails for ambulant persons with disabilities 43 cm min.
• Handrails may be installed on each side of the washbasin to provide support.
• The washbasin may also be used to support the weight of the user. However, if the
washbasin is not sturdy enough, a horizontal bar may be installed in front of it.
• Height of handrail: same as that of the rim of the washbasin.
• Width between right and left handrail: width of a washbasin + 10 cm.
• Length of handrail: depth of a washbasin + 20 cm.
Faucet
• Faucets may be shaped so that they are easily used with a closed fist. A lever or push
type of handle is recommended.
Hot water supply pipe and drain pipe
• If hot water is available, the hot water supply and drainage pipes should be insulated to
protect users from direct contact with the pipes.
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Toilets (washbasins)
Existing features in the pilot project sites Examples of design proposals for access
(before renovation) improvement
Lever-handle
2
1
75 cm
65 cm
Shopping centre (Bangkok)
Depth of washbasin
Width of washbasin +20 cm
+10 cm
Same height as that
of washbasin rim
District office (Beijing
Results of access improvement
District office (Beijing Shopping centre (Beijing)
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