In 1992 the Americans with Disabilities Act Standards were amended to include grab bar accessibility guidelines. The picture below is an example of an installation that conforms to these guidelines. A copy of the guidelines can be read using this link : ADA Guidelines.
Round Rock Helpers will always recommend conforming to these standards. However, privately owned residences are exempt from ADA standard compliance, so Round Rock Helpers is able to work with the homeowner to safely address any unique grab bar needs.