7 Must-Have Features for an Aging in Place Bathroom

Aging in place isn’t only for older homeowners. Avondale is a young city — the median age is about 33, per the Census Bureau’s American Community Survey — and the reasons for a safer bathroom are broader than age: a parent moving in, a household that now spans three generations, a long-time owner who plans to stay put, or someone recovering from surgery or living with a disability. Across our work, a significant portion of our bathroom remodels include aging in place features, either as the primary goal or incorporated alongside an aesthetic update. The good news is that most of these features don't look institutional or clinical when done well — they look like a well-designed bathroom. This guide covers the seven features that make the most meaningful difference in daily safety and long-term livability.

1. Curbless (Zero-Threshold) Shower

A curbless shower is the single highest-impact change in an aging in place bathroom. Eliminating the curb removes the step-over that is the most common cause of bathroom falls — particularly the entry and exit step while wet. A curbless shower also accommodates a shower seat, a caregiver if assistance is needed, and a wheelchair if mobility changes over time.

The construction requirement for a true curbless shower is a sloped floor — typically 1/4" per foot — draining to a linear or center drain. This requires subfloor restructuring that adds $1,500–$3,000 to the project cost versus a standard curbed shower, but it's the feature most clients wish they'd included the first time when they realize they need it.

Design note: Frameless glass enclosures with a single door panel (rather than a curtain rod) make entry and exit significantly easier. A partial glass wall with an open side is even more accessible and creates a fully open walk-through design.

2. Grab Bars — Properly Installed

Grab bars prevent falls at the three highest-risk moments in the bathroom: entering and exiting the shower, rising from the toilet, and stepping out of a tub. The key qualifier is "properly installed" — a grab bar screwed into tile with insufficient backing will pull out of the wall under load, which is worse than no bar at all.

Grab bars must be anchored into wall studs or into blocking installed between studs during the remodel. We install blocking behind all grab bar locations during framing — a decision that costs almost nothing during construction but is very expensive to add after tile is in place.

ADA horizontal bar placement: 33"–36" above the shower floor on the back wall, 18"–24" from the corner. Angled grab bars (45°) at shower entries allow both a downward and upward grip. Vertical bars at shower entries are used for stability when stepping in or out.

Design note: Modern grab bars in brushed nickel, matte black, and chrome look like intentional design elements rather than medical equipment. Brands like Moen's Home Care line are designed to match bathroom fixture finishes.

3. Fold-Down or Built-In Shower Seat

A shower seat allows bathing while seated — important for anyone with balance issues, leg fatigue, or surgical recovery. A fold-down teak or thermoplastic seat adds almost no footprint when folded but allows the shower to be used either standing or seated without installing a permanent bench that reduces shower floor space.

A built-in tiled shower bench (typically 17"–19" high, 15"–18" deep) is more sturdy, more aesthetically integrated, and easier to clean. It takes up roughly 24"–36" of one shower wall. In showers that are 36"×60" or larger, a bench is usually possible without meaningfully reducing usable standing space.

4. Comfort Height Toilet

A comfort height (also called ADA height) toilet is 17"–19" from floor to seat — approximately 2"–4" taller than a standard toilet (14"–15"). The additional height is similar to a standard chair height, which makes sitting down and standing up dramatically easier for anyone with knee, hip, or strength limitations.

This is one of the lowest-cost aging in place upgrades (a comfort height toilet costs essentially the same as a standard toilet) and is almost universally preferred by anyone over 60. We strongly recommend this feature in any bathroom remodel for homeowners planning to stay long-term, regardless of current mobility.

5. Non-Slip Flooring

Bathroom floors are most dangerous when wet. Flooring material and finish matter significantly:

• Tile: Look for DCOF (Dynamic Coefficient of Friction) of 0.60 or higher for wet bathroom floors. Matte and textured finishes test higher than polished or large-format smooth porcelain. Mosaic tile (2×2 or smaller) has more grout lines per square foot, which adds grip.
• LVP (Luxury Vinyl Plank): Good slip resistance, warm underfoot, and softer than tile if a fall does occur. Appropriate for bathroom floors outside the shower area.
• Heated floors: Radiant heat under tile or LVP removes the incentive to rush through a cold bathroom — a contributing factor to falls. Also eliminates cold shock on first contact, which can cause involuntary movement.

6. Wider Doorways and Turning Radius

Standard bathroom doors are 28"–30" wide. ADA standard is 32" clear width (36" door). For a wheelchair or walker, 32" minimum clear is required for straight entry; turning within the bathroom requires a 60" turning radius (5-foot diameter circle of clear floor space).

Even if a wheelchair isn't anticipated, widening a bathroom doorway to 34"–36" makes the bathroom dramatically easier to navigate as balance and mobility change. Pocket doors (sliding into the wall) are also excellent for aging in place because they eliminate the arc of a swinging door and provide maximum usable floor space on both sides.

7. Lever Handles and Accessible Controls

Round knobs require grip strength and twisting motion that becomes difficult with arthritis or reduced hand strength. Lever-style handles for both doors and faucets can be operated with an open hand or forearm. This applies to:

• Door hardware: lever handles vs. round knobs
• Faucet handles: single-lever faucets or lever-style two-handle faucets
• Shower valve: thermostatic valves with a single lever and separate volume control — simpler to operate and prevent scalding
• Cabinet hardware: D-ring or bar pulls vs. small knobs

Thermostatic shower valves deserve special mention: they maintain a pre-set water temperature regardless of what's happening elsewhere in the plumbing (a toilet flush, a washing machine cycle). This prevents scalding — a serious risk for anyone with slower reaction time or reduced skin sensitivity.

Notes for Avondale Homes

More than half of our bathroom remodels include at least some of these features. A few Avondale factors worth knowing before you plan one:

• Housing age: most Avondale homes are 1990s–2000s construction (the median home was built in 2002, per the Census Bureau’s American Community Survey), with older homes around Old Town and Cashion. Bathroom doors in homes of that era are often the standard 28"–30". Widening one in a non-load-bearing wall usually doesn't require structural engineering — just enlarging the rough opening — and we confirm with the City of Avondale's Building Services Division whether the framing change needs a permit.
• Permits and inspections: tile, cabinets and countertops need no building permit in Avondale, but plumbing and electrical changes are not exempt. A curbless shower moves the drain and reworks the floor — cutting and recessing a concrete slab, or reworking the floor framing — so it goes through a city permit with pre-slope and shower liner test inspections before tile goes on. We pull the permit and schedule the inspections.
• Very hard water: city well water averaged about 21 grains per gallon in the city's 2022 water quality report. Thermostatic valves, handheld showers and linear drains all collect scale, so we favor fixtures with replaceable cartridges, easy-clean spray faces and finishes that hide water spots on grab bars.
• Help paying for it: the City of Avondale's Home Repair Program (Neighborhood & Family Services, (623) 333-2703) lists ADA work such as grab bars, wider doors and ramps for eligible owner-occupied homes on City of Avondale water — ask the city about current eligibility. Arizona Medicaid (AHCCCS) and some VA programs also offer assistance for home modifications for qualifying individuals — worth investigating before beginning an accessibility remodel.

Frequently Asked Questions

How much does an aging in place bathroom remodel cost?

Incorporating aging in place features adds approximately $3,000–$8,000 to a standard bathroom remodel, depending on which features are included and the extent of structural changes. A curbless shower conversion adds the most (structural subfloor work + linear drain), while comfort height toilet, lever handles, and grab bars add relatively little cost compared to their safety impact.

Do aging in place features hurt resale value?

Usually not — when they are designed well, they often help. Buyers rarely see well-executed accessibility features as a negative, whether they are a young family or a household moving a parent in. A beautifully designed curbless walk-in shower with frameless glass is appealing to virtually any buyer. Grab bars in brushed nickel look like good design. Comfort height toilets are preferred by most adult buyers. The only feature that might require messaging at resale is a fold-down shower seat — easily removable if desired.

What's the most important aging in place feature to start with?

The curbless shower, because it addresses the highest-risk moment (entering and exiting the shower while wet) and cannot easily be added after a bathroom remodel is complete. Grab bars can be added later if blocking is in place. Comfort height toilet can be swapped any time. But a curbless shower requires structural work that's most cost-effective when done during a broader bathroom remodel.

Do grab bars have to look clinical?

No. Modern grab bars in coordinating finishes (brushed nickel, matte black, polished chrome, oil-rubbed bronze) look like intentional design choices, not medical equipment. We regularly install grab bars in high-end bathrooms where clients would otherwise object to anything that looked institutional — and the finished result is indistinguishable from a design element. The key is finish coordination with the rest of the hardware.