Interior Design Professional Practice Exam

Category - Interior Design Practice Exam

A client wants to use her 1" round towel bar in the shower to put her wash cloth on and also use it as a grab bar. You advise her of the following reason she cannot use it for the intended purpose.
  1. Towel bars cannot be used because they are not long enough for use as a grab bar.
  2. A grab bar needs to be between 1 1/4" and 2" in Diameter and support a static load of 250 pounds.
  3. A towel bar should not be used in the shower as the finish is not made for water.
  4. The finish on a towel bar does not have enough grip strength in the finish to qualify for a grab bar.
Explanation
Answer: B - A grab bar needs to be between 1 1/4" and 2" in Diameter and support a static load of 250 pounds.
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