Direct answer: Begin with grab bars anchored at the tub and toilet, nonslip surfaces, a water heater set no higher than 120°F, night lighting, and a shower chair with a handheld shower. If someone still cannot step over the tub wall safely after those changes, replace the tub with a walk-in tub or a low-threshold shower.
Most bathroom falls happen during ordinary moments: stepping over a tub wall, standing up from a low seat, or walking to the toilet in the dark. The CDC reports that more than 14 million adults 65 and older, about 1 in 4, report falling each year. The good news is that many bathroom risks are easy to spot and inexpensive to fix.
Use this checklist on a walk-through with the person who uses the bathroom. Watch how they move, ask what feels hard, and write down what you find. Some fixes take an afternoon. Others are worth planning with a professional.
1. Grab bars and support
- Install a grab bar beside the tub or shower entry and another on the back wall of the bathing area.
- The ADA standard mounts horizontal bars 33 to 36 inches above the floor. Use that range as a starting point, then adjust for the person using it.
- Anchor every bar into studs or solid blocking. Towel bars and suction-cup handles are not built to hold a person's weight.
- Add a bar near the toilet if standing up is a struggle.
2. Water temperature
- Check the water heater setting. The U.S. Department of Energy recommends 120°F for most homes, which also lowers scald risk.
- Ask a plumber about an anti-scald (pressure-balancing or thermostatic) valve if the shower temperature jumps when someone flushes a toilet.
- Label hot and cold clearly if the handles are hard to read.
3. Floors and getting in
- Use a non-slip mat or adhesive treads inside the tub or shower.
- Replace loose rugs outside the tub with a rubber-backed mat, or remove them.
- Wipe up water right away, and keep a towel within reach so no one steps out wet to grab one.
- Notice the tub wall. If stepping over it takes a hand on the wall or a helper, write that down. It is the most common reason families start looking at a walk-in tub.
4. Lighting and the path at night
- Put night lights along the path from the bedroom to the bathroom.
- Make sure the light switch is at the door, not across the room.
- Clear cords, baskets and clutter from the floor along the way.
5. Seating and the toilet
- A shower chair or transfer bench lets someone sit while bathing. A handheld shower on a slide bar makes seated bathing practical.
- A raised toilet seat or a comfort-height toilet makes standing up easier for many people.
- Keep soap, shampoo and the phone within reach of the seat so no one has to lean or stand to reach them.
6. Houston home factors
Houston's humidity keeps bathrooms damp, and damp floors and grout get slippery. A working exhaust fan that vents outside, run during and after bathing, helps floors dry faster and limits mildew. Many Houston homes are built on concrete slabs, so moving a tub or shower drain can mean cutting concrete. If you plan a bigger remodel later, choosing fixtures that use the existing drain location keeps the job simpler. During hurricane season, keep a flashlight in the bathroom in case the power goes out at night.
7. When to upgrade the tub
Safety aids go a long way, but they cannot lower a tub wall. If getting in or out of the tub is still unsteady with a grab bar, or getting up from the tub floor is hard, it may be time to replace the tub. A walk-in tub adds a low-threshold door and a built-in seat for people who want to keep soaking. A curbless roll-in shower is often the better fit for someone who uses a wheelchair. Our walk-in tub buying guide walks through sizes, doors and installation in detail.
Want help deciding between a walk-in tub and a shower? That's exactly what our first call is for.
8. Bathroom safety FAQ
How high should bathroom grab bars be mounted?
The ADA standard places horizontal grab bars 33 to 36 inches above the floor, and many homes use that range as a starting point. The right height also depends on the person using it, so test the position before drilling. Bars must be anchored into studs or solid blocking, never just drywall.
What temperature should a water heater be set to for an older adult?
The U.S. Department of Energy recommends 120°F for most households, which also lowers the risk of scalds. Older skin burns more easily, so check the setting on the water heater and consider an anti-scald valve at the tub or shower.
Are suction-cup grab bars safe?
Suction-cup handles can help with balance, but they can release without warning and are not designed to hold a person’s full weight. For support when sitting, standing or stepping, use bars that are screwed into the wall framing.
When is it time to replace the tub instead of adding safety aids?
If stepping over the tub wall is unsteady even with a grab bar, or getting up from the tub floor is hard, safety aids may not be enough. That is when a walk-in tub with a low threshold and a built-in seat, or a curbless roll-in shower, is worth considering.