Why start with the bathroom

It's the room where wet floors, tight spaces, stepping over a tub wall, and sitting down and standing up all happen at once. In CDC's study of U.S. emergency departments, an estimated 234,094 people age 15 and older were treated for nonfatal bathroom injuries in 2008, and 81.1% of those injuries were caused by falls. [1]

The toilet matters more with age. The share of bathroom injuries that happened while sitting down on, standing up from, or using the toilet:

Source: CDC MMWR, 2008 data. [1] It's older data, but it's still CDC's most specific study of bathroom injuries.

The good news: a lot of what helps is simple. Non-slip surfaces, grab bars in the right places, a seat that fits, better light, and things kept within reach. Work through the list below one room at a time.

Checking the whole house, not just the bathroom? Use the room-by-room home safety checklist, which also comes as a free printable PDF.

The path in

Tub and shower

Not sure which seat? Read Shower chair vs. tub transfer bench.

Grab bar height diagram A side view of a tub wall. A horizontal grab bar sits on the wall above the tub, with its top 33 to 36 inches above the floor. 33–36 in. to the top of the bar floor tub horizontal grab bar on the back wall
Where the ADA puts horizontal grab bars: 33 to 36 inches above the floor, measured to the top of the gripping surface (2010 ADA Standards, 609.4). [2] It's a starting point for a home, not a prescription. A PT or OT can adjust it to your parent's height and the way they move. [3] Diagram not to scale.

The toilet

Sink and storage

Floors and lighting

Help within reach

Beyond the bathroom

Read next

Sources

  1. CDC, MMWR: Nonfatal Bathroom Injuries Among Persons Aged ≥15 Years, United States, 2008
  2. U.S. Access Board, ADA Standards Chapter 6 (609.4 Grab bar position)
  3. Mayo Clinic Store: An Occupational Therapist's Guide to Preventing Falls in the Bathroom
  4. Memorial Sloan Kettering: About Durable Medical Equipment: Shower and Bathtub Accessories
  5. Suction cup handholds have low efficacy (2025, peer-reviewed)