Curbless showers, grab bar blocking, wider doors and safer floors: what an aging-in-place bathroom remodel in Los Angeles involves and when to plan it.
An aging-in-place bathroom remodel removes the things that cause falls and strain, such as the tub wall, the shower curb, slick floors, tight doorways, low toilets and poor lighting, and builds in support: solid blocking for grab bars, a shower bench, a handheld shower and controls that are easy to reach. The best time to do it is during a remodel you were already planning, because most of it lives behind the tile. Done well, the result looks like a well-designed bathroom, not a hospital room.
What changes in an accessible bathroom
FeatureWhat it doesWhat it takes to buildCurbless showerRemoves the step-over. Works with a walker, a shower chair or a wheelchair.Recessed or re-sloped floor, a linear or center drain, and waterproofing that extends past the shower areaBlocking for grab barsGives bars something solid to anchor into, now or years from now.Lumber or plywood fastened between studs while the walls are openHandheld shower on a slide barAdjusts for standing or seated use and for a caregiver.A diverter or second outlet on the shower valveWider door or pocket doorEases entry with a mobility aid and frees floor space.Reframing the opening, sometimes moving a switch or wiringComfort-height toilet with side clearanceReduces the effort of sitting and standing and leaves room for a bar or helper.Sometimes relocating the toilet or vanitySlip-resistant flooringLowers fall risk on wet floors.Tile selected for wet-area traction, often smaller formats with more grout lines in the shower
Curbless showers: the detail that has to be right
A curbless shower looks simple, and that is the hard part. Without a curb to hold water in, the floor itself has to do the work. The shower area must slope to the drain, and the bathroom floor outside it must stay level and flush with the hallway, so the shower floor has to sit lower than it did before.
How we get there depends on the house. On a raised foundation, the subfloor in the shower area can often be lowered between the joists, or the framing modified under an engineer's direction. On a concrete slab, which is common in Valley ranch homes, the slab is cut or ground down in the shower area to create the recess. Changing floor framing is structural work and is part of the permit.
The waterproofing then extends well beyond the shower footprint, because water will travel. A linear drain along the back wall lets the floor slope in a single plane, which suits large tile and is easier to roll over. Glass panels or a fully open wet-room layout both work as long as the slopes and the membrane are right. This is the same standard we apply on every bathroom remodeling job, only with less margin for error.
Blocking for grab bars: easy now, hard later
A grab bar is only as strong as what it is screwed into. Tile over drywall or backer board will not hold a person's full weight in a fall, and hollow-wall anchors are not a substitute for wood. When the walls are open, we fasten solid blocking between the studs anywhere a bar might be wanted: inside the shower, at the shower entry, beside and behind the toilet, and next to a tub if one stays.
Blocking is inexpensive during a remodel and disruptive to add afterward, since it means opening finished, tiled walls. So even if nobody in the house needs grab bars today, we recommend installing the blocking anyway. We photograph and measure it before the walls close and give you the record, so bars can be added later in exactly the right place. Towel bars are not grab bars, but people grab them anyway, so we back those too.
Doors, clearances and layout
Many bathrooms in older Los Angeles homes have narrow doors that swing into the room, a bad combination for a walker or wheelchair and a real problem if someone falls against the door. The usual fixes are a wider opening, a door that swings out, or a pocket or barn-style door where the wall allows it.
Inside the room, the goal is open floor space: enough to turn with a mobility aid, room beside the toilet for a bar or a helper, and a clear approach to the shower and sink. A wall-hung or open-base vanity allows seated use and makes the floor easier to clean.
People often ask whether their bathroom has to meet ADA dimensions. The ADA standards are written for public and commercial buildings, not private single-family homes. They are a useful reference, but we lay out a home bathroom around the actual person, their equipment and how they move. If an occupational therapist is involved, we are glad to work from their recommendations.
Fixtures, controls, lighting and floors
- Shower valve. Pressure-balancing or thermostatic valves limit sudden temperature swings. We place the controls near the entry so the water can be turned on without standing under it.
- Handles. Lever handles on faucets and doors work for hands with arthritis or a weak grip. Round knobs do not.
- Toilet. Comfort-height bowls are easier on knees and hips. A bidet seat needs an outlet nearby, which is simple to add during a remodel.
- Flooring. Look for tile rated for wet-area slip resistance. Inside the shower, smaller tile with more grout lines adds grip. We keep transitions flush so there is nothing to trip on.
- Lighting. Bright, even light at the vanity, a light inside the shower, and low-level night lighting on the path from the bedroom.
Permits and planning in Los Angeles
Most accessible remodels need permits, because they usually include a new shower pan, drain changes, new circuits or a modified doorway. In City of Los Angeles neighborhoods such as Encino or Van Nuys that means LADBS. Other cities use their own building departments. Our guide to bathroom remodel permits in Los Angeles explains what triggers one, and our post on bathroom remodel costs covers the budget factors.
Before we design anything, we ask a few planning questions:
- Who uses this bathroom now, and who might in ten years?
- Is a walker, wheelchair or caregiver part of the picture now or likely later?
- Which bathroom is easiest to reach from the main bedroom without stairs?
If a full remodel is not in the plans, a lot can still be done in stages, and that is where our in-house handyman crew comes in: grab bars anchored into framing, a handheld shower, a comfort-height toilet, lever faucets and better lighting. When you are ready to talk through either route, request a free written estimate and we will walk the room with you.
Frequently asked questions
What is an aging-in-place bathroom remodel?
It is a bathroom remodel designed so the people living in the home can keep using the room safely and independently as their mobility changes. Typical elements include a curbless or low-threshold shower, a bench, a handheld shower, blocking and grab bars, a wider doorway, a comfort-height toilet, slip-resistant flooring and better lighting.
Can any bathroom get a curbless shower?
Most can, but the method varies. The shower floor has to sit lower than the surrounding floor so water drains without a curb. On a raised foundation that usually means lowering the subfloor or modifying framing under an engineer's direction. On a slab it means recessing the concrete. When a true curbless entry is not practical, as in some condos, a very low threshold is the fallback.
Where should grab bar blocking go?
Anywhere a person shifts their weight or changes position: inside the shower on the valve wall and the long wall, at the shower entry, beside and behind the toilet, and alongside a bathtub if there is one. We install wide sections of blocking rather than narrow strips, so bar height and position can be adjusted later for the person actually using them.
Does a home bathroom have to meet ADA requirements?
No. The ADA's design standards apply to public accommodations and commercial facilities, not to private single-family homes. They are still a helpful reference for clearances, bar placement and reach, and we draw on them. For a private home, the better approach is to design around the specific person and their equipment, within the California codes that apply to every bathroom remodel.
Can you make a bathroom safer without a full remodel?
Yes. Useful upgrades that do not require gutting the room include grab bars anchored into studs or added blocking, a handheld shower, a comfort-height toilet, lever-handle faucets, brighter lighting and night lights, and swapping a swinging door for one that opens outward. A tub-to-shower conversion is a middle step that removes the biggest hazard. It needs a permit, but it leaves the rest of the room alone.