How Much Does a Curved Stair Lift Cost in 2026?
Curved stair lifts need a custom rail and usually cost $9,000 to $20,000 installed, with an average near $13,000.
Quick answer
$9,000 to $20,000
Full range we found: $7,500 to $30,000.
Programs that often help: Medicaid Waivers That Pay for Home Modifications, VA Home Modification Grants (SAH, SHA, TRA and HISA), Area Agencies on Aging: Home Repair and Modification Help, Nonprofit Home Repair Programs for Older Adults (Rebuilding Together, Habitat and More), State Assistive Technology Programs: Try, Borrow, Reuse and Finance Equipment, Centers for Independent Living: Disability-Led Help to Stay Home, Deducting Home Modifications as a Medical Expense (IRS Publication 502), Does Medicare Pay for Home Modifications?
If your stairs turn, have a landing in the middle or curve, a standard straight lift will not work. You need a curved stair lift with a rail built for your staircase. That custom work is why these lifts cost several times more than straight ones.
Curved stair lift cost at a glance
- Angi's curved lift guide lists a typical range of $9,000 to $30,000, with an average of about $13,000 1. Its summary box gives $9,000 to $20,000, so the top of the range depends on which part of the page you read.
- Angi's main stair lift guide lists curved lifts at $10,350 to $25,000 2.
- HomeGuide lists curved lifts, or straight stairs with a landing, at $7,500 to $15,000 or more 3.
HomeGuide's range sits lower than Angi's. Most families should plan for low-to-mid teens and expect more for long or complex stairs.
| Staircase size | Typical installed cost | Source |
|---|---|---|
| 10 – 14 steps | $9,000 – $12,000 | Angi 1 |
| 15 – 19 steps | $12,000 – $15,000 | Angi 1 |
| 20 – 24 steps | $15,000 – $18,000 | Angi 1 |
| 25 – 29 steps | $18,000 – $20,000 | Angi 1 |
| 30+ steps | $20,000 – $30,000 | Angi 1 |
What drives the price
The custom rail
The rail is the main cost. A technician measures your stairs, often with photos or a 3D survey, and a factory bends a rail to match. Angi lists custom rail work at $1,000 to $5,000 within the total 1. More turns and tight landings mean more cost.
Seat and safety options
Angi lists a power swivel seat at $500 to $1,000, a battery backup at $200 to $600, a larger seat or footrest at $300 to $500, and custom upholstery at $200 to $800 1.
Electrical and finish work
Many lifts need an outlet near the top or bottom. Angi lists an outlet at $100 to $450 and a dedicated circuit at $570 to $1,000 1. Drywall repair can add $300 to $900, and hard-to-reach installs $500 to $1,500 1.
Permits
Angi lists an electrical permit at $75 to $200 and a building permit for minor structural work at $150 to $500 1. Your dealer should tell you whether your town requires either.
Timing
Angi says the custom rail can take several weeks to make, and installation then takes one to two days 1. If someone is coming home from the hospital soon, ask about a temporary plan, such as a first-floor bed, while you wait.
Lifespan and upkeep
Angi says a curved lift lasts about 7 to 15 years with proper care, and recommends a yearly inspection 1. Ask the dealer for the yearly service price before you sign.
Ways to lower the cost
- Get quotes from at least three dealers. Prices for the same stairs can vary by thousands.
- Ask whether a straight lift could work with a short extension, or whether a landing could be handled with two straight lifts. Sometimes it is cheaper, sometimes not.
- Ask about refurbished chairs on a new rail. Angi notes refurbished lifts cost less, without giving a figure 1.
- Compare with a vertical platform lift or home elevator only if a wheelchair is involved, since those cost more.
DIY or hire a pro?
Hire a pro. The rail is engineered for your stairs, and installation affects safety and warranty.
Who can help pay
- Medicare: Angi notes Medicare does not cover stair lifts 2.
- Medicaid, VA and HUD programs: Angi lists Medicaid, the VA, TRICARE and HUD-funded programs as possible sources 2. HomeGuide adds that a state Medicaid HCBS waiver may pay depending on state rules 3.
- Nonprofits and Area Agencies on Aging may offer grants or point you to funds 3.
- State assistive technology programs may offer low-interest loans.
- Tax deduction: HomeGuide says a stair lift may be deductible when prescribed, with written proof it is medically necessary 3. Only medical costs above 7.5 percent of adjusted gross income count 4.
Bottom line
Plan on $9,000 to $20,000 for most curved stairs, and more for long or complex ones. Compare several written quotes, ask about lead time, and check funding before you sign.
Common questions
Why are curved stair lifts so much more expensive?
Each curved rail is built to fit one staircase. The design, bending and fitting add cost, and the rail usually cannot be reused in another home.
How much does a curved stair lift cost per step?
Angi prices by staircase size: about $9,000 to $12,000 for 10 to 14 steps, rising to $20,000 to $30,000 for 30 or more steps.
How long does it take to get a curved stair lift?
Angi says the custom rail can take several weeks to build, and installation itself takes one to two days.
Can I buy a used curved stair lift?
Rarely in a useful way, because the rail is shaped for someone else's stairs. Some dealers reuse the chair and build a new rail, which can trim the cost.
Sources
- Curved Stair Chair Lift Cost [2026 Data] — Angi. Checked October 18, 2026.
- How Much Does a Stair Lift Cost? [2026 Data] — Angi. Checked October 18, 2026.
- How Much Does a Stair Lift Cost? (2026) — HomeGuide. Checked October 18, 2026.
- Publication 502 (2025), Medical and Dental Expenses — Internal Revenue Service. Checked October 18, 2026.