Tricks of the Trade

5 easy tips for choosing ADA compliant toilets

Heather Mahr, a Ferguson author

by Heather Mahr


No bathroom is complete without the right toilet. The Americans with Disabilities Act (ADA) regulates almost every specification in a bathroom, including toilet dimensions and installation, to ensure accessibility to all people.* Use these tips to help you find the right ADA toilet to transform a regular bathroom into an ADA bathroom.

1. Check the height

Bring your measuring tape with you. Measure the toilet from the base of floor to the top of the seat. The toilet seat must be between 17” – 19” after installation to comply with ADA regulations.

2. Give it space

Toilets with an undercut bowl are recommended by the ADA. An undercut bowl is a bowl that has a gap between its bottom and the base of the toilet. This allows for more foot space and a clear path to increase accessibility.

3. Read the label

Toilets labeled “comfortable height” or “chair height” are distinguished by having a higher seat measurement. This does not always mean the seat height is tall enough to meet ADA regulations. Some “comfortable height” toilet seat heights only measure to 16.5,” which doesn’t meet the minimum 17” height.

4. Flush it out

The flush control of a toilet needs to meet the standards for operating parts set by the ADA. This means that the flush controls need to stand no higher than 44” from the mounting surface and must be activated with less than 5 lbs of force and without twisting or straining your wrists.

5. Location is key

Consider the placement of the toilet in relation to walls and barriers in the bathroom. If the right side of the toilet is against the bathroom wall, then the toilet will have to have the flush control on the left side and vice versa. The flush control is required to be on the open side of the toilet.

Heather Mahr, a Ferguson author

Heather Mahr

As Ferguson’s in-house copywriter, Heather is dedicated to providing readers with valuable information. She is passionate about helping people find the answers they need to make their life easier with her words.