What is the maximum height above the finished floor for the top of bathtub seats?

The maximum height for the top of bathtub seats is established to ensure safety and accessibility for users. When the height is maintained at a maximum of 19 inches above the finished floor, it allows for easier ingress and egress from the tub, catering to a wide range of users, including those with mobility challenges. This standard aligns with building code requirements that prioritize user safety and comfort. Heights exceeding this limit could create difficulties for individuals getting in and out of the bathtub, potentially leading to accidents or falls. Therefore, adhering to the 19-inch maximum height ensures that both functionality and safety are upheld in bathing facilities.