California IDEX Practice Exam

Which type of sink is best suited for barrier-free design?

1. Vanity

2. Pedestal

3. Wall hung

4. Free standing

The correct answer is: Wall hung

The wall hung sink is the best choice for barrier-free design because it is installed directly on the wall, allowing for more floor space underneath. This design enables individuals who use wheelchairs or have mobility impairments to roll under the sink, providing greater accessibility. Additionally, wall hung sinks can be adjusted to different heights during installation, making them versatile for various users. In contrast, a vanity sink typically has cabinetry beneath it, which obstructs access for wheelchair users. A pedestal sink, while it does have a slimmer profile compared to a traditional vanity, still stands on a base which limits accessibility. Free standing sinks often lack the necessary height adjustments and can also present challenges for accessibility. Therefore, wall hung sinks are optimal for creating an inclusive and accessible restroom environment.