Home accessibility and transfers

Ramps

The widely used guideline is a maximum slope of 1:12 — one inch of rise for every twelve inches of length — drawn from the ADA Standards for Accessible Design; a gentler slope is easier for more people, including anyone self-propelling a manual wheelchair. Level landings are needed at the top and bottom and wherever the ramp changes direction, and a single run shouldn’t rise more than 30 inches before a landing breaks it up. Portable and modular ramps go in quickly and move with a family; permanent ramps cost more but suit a long-term need. Either way, check the math before building — a ramp that’s too steep can be worse than none.

Doors, hallways, and flooring

The ADA standard calls for a minimum clear doorway width of 32 inches, measured with the door open to 90 degrees — enough for most wheelchairs, though a wider opening gives more margin for larger equipment or an assist from another person. Thresholds should sit as close to flush as possible; even a small lip can stop a wheelchair or walker. Flooring that’s consistent, firm, and slip-resistant matters as much as door width — thick carpet and loose rugs can be as much of a barrier as a narrow doorway.

Accessible bathrooms and transfer space

A roll-in or curbless shower removes the step-over barrier a standard tub or shower pan creates. Grab bars, placed where an evaluator confirms they’ll actually be used, give something secure to hold during a transfer. Beyond the fixtures, the room needs enough open floor space for a wheelchair to turn and a caregiver to help with a transfer — a beautifully accessible shower is still a problem with nowhere to turn around in front of it. A shower or commode chair, covered in our adaptive equipment guide, can bridge the gap while a remodel is planned or funded.

Ceiling and portable lifts

A ceiling lift runs on a permanently installed track, usually between a bedroom and bathroom, removing the need for a caregiver to physically carry someone through every transfer. A portable floor lift does a similar job without construction, at the cost of being moved and positioned by hand each use. Either option needs a PT or OT to assess the transfers involved and a trained caregiver — see our adaptive equipment guide for more on transfer equipment and caregiver body safety.

Bedroom access

A bedroom needs the same turning and transfer space as a bathroom, plus a clear path to the door for daily use and evacuation. Where stairs separate every bedroom from the main floor, a first-floor bedroom conversion is sometimes more realistic than a stair lift, especially for a wheelchair user. For equipment inside the bedroom — safety beds, hospital beds, night positioning — see the sleep safety section of our adaptive equipment guide.

Emergency exits and evacuation planning

Walk through how everyone in the home would get out in a fire, including anyone who can’t use stairs quickly or at all — a plan that only works if someone can run isn’t a plan. Separately, if anyone depends on a ventilator, powered lift, or other equipment needing electricity, plan for an outage before one happens: a backup battery or generator, a clear sense of how long it lasts, and a decision about when to relocate rather than wait it out. Ask your electric utility whether it keeps a medical-needs or priority-restoration registry — many do, but enrollment isn’t automatic.

Rental homes and the Fair Housing Act

Under the federal Fair Housing Act, a landlord generally cannot refuse a reasonable modification requested by a resident with a disability — a ramp, grab bars, or similar changes needed to use and enjoy the home. In most cases, the resident pays, and the landlord cannot charge extra fees or rent for allowing it. Whether a modification must be reversed at move-out generally depends on whether it’s structural: an easily removed change like a grab bar is more often expected to come out, while a genuinely structural change is treated differently. Put the request and any restoration agreement in writing before work starts.

Getting a home evaluation

An OT or PT can assess how a specific person moves through a specific home and recommend what would actually help — learn what occupational therapy can address or what physical therapy can address. On the building side, look for a contractor with the Certified Aging-in-Place Specialist (CAPS) credential, a National Association of Home Builders program focused on accessibility and aging-in-place modifications — it signals training beyond general remodeling. Ask any contractor directly about experience with ramps, roll-in showers, and doorway widening, and plan with room for needs to change over time.

Funding and modification programs

Our paying for equipment guide covers this in more depth, but a few programs are worth naming here. The DDA Family Support Program (below) funds home modifications as one of its allowed categories, up to its annual limit. ECF CHOICES may include a minor home modifications benefit for members in certain benefit groups; ask the LTSS help desk which group applies and whether modifications are included, since this varies. Vocational Rehabilitation can sometimes help when a modification is tied to keeping a job. And the USDA Section 504 Home Repair program offers loans up to $40,000 and grants up to $10,000 (combined up to $50,000) to very-low-income homeowners in eligible rural areas, grants limited to homeowners 62 and older for health-and-safety repairs. Some local nonprofits also build ramps at low or no cost — ask DDA Family Support, TTAP, or a hospital social worker which are currently active near you.

• Do you have specific accessibility experience, not just general remodeling?
• Will the finished ramp, doorway, or bathroom meet the measurements we need?
• Is there enough turning and transfer space, not just the fixtures themselves?
• Can this accommodate future needs, such as a larger wheelchair or a lift?
• What is the realistic timeline and total cost, including permits?
• If we’re renting, what happens to this modification when we move out?
• Which funding programs might apply, and what documentation do they need?