`n

Curved Stair Lift Cost Calculator

Get accurate cost estimates for curved stair lifts with custom rails. Our calculator considers the complexity of your staircase design and helps you understand the investment required.

Curved Stair Lift Cost Calculator

L-Shaped (90° turn)
U-Shaped (180° turn)
Spiral or Multiple Curves
New
Reconditioned Chair (New Rail Required)
Indoors
Outdoors
Powered Swivel Seat+$1,000
Premium Upholstery+$600
Heavy-Duty Model (500 lbs)+$2,500
Extended Warranty (5 years)+$800

Why Curved Stair Lifts Cost More

Custom Rail Manufacturing

Unlike straight stair lifts that use pre-manufactured rails, curved stair lifts require a completely custom rail system. Each rail is precision-engineered to match your staircase's exact measurements, angles, and turns.

  • • Detailed on-site measurements required
  • • CAD design and engineering
  • • Precision manufacturing process
  • • Quality testing and certification

Complex Installation

Installing a curved stair lift requires specialized expertise and significantly more time. The custom rail must be perfectly aligned and secured at multiple points along the staircase.

  • • 4-8 hours installation time
  • • Specialized tools and equipment
  • • Multiple mounting points
  • • Extensive safety testing

The Manufacturing Process

1

Site Survey

Detailed measurements and photos of your staircase

2

CAD Design

Engineering drawings and rail specifications

3

Manufacturing

Precision fabrication of your custom rail

4

Installation

Professional installation and testing

Types of Curved Staircases

L-Shaped (90° Turn)

$9,000 - $12,000

Most common curved configuration

  • • Single 90-degree turn
  • • Intermediate landing
  • • Moderate complexity
  • • 2-4 week manufacturing

U-Shaped (180° Turn)

$11,000 - $15,000

More complex configuration

  • • 180-degree turn
  • • Multiple landings possible
  • • Higher complexity
  • • 3-5 week manufacturing

Spiral/Curved

$13,000 - $20,000+

Most complex configuration

  • • Continuous curves
  • • Multiple turns
  • • Highest complexity
  • • 4-6 week manufacturing

Brands Specializing in Complex Curved Rails

Stannah

Industry leader in curved stair lift technology with advanced rail manufacturing capabilities. Known for handling the most complex staircase configurations.

  • • Advanced CAD design systems
  • • Handles extreme curves and spirals
  • • 5-year comprehensive warranty
  • • Premium pricing but exceptional quality

Acorn

Excellent value for standard curved configurations with reliable manufacturing and good customer support throughout the process.

  • • Good value for L-shaped stairs
  • • Efficient manufacturing process
  • • 2-year warranty standard
  • • Strong dealer network

Bruno

American-made quality with robust engineering for curved applications. Particularly strong in heavy-duty curved configurations.

  • • Heavy-duty curved options
  • • American manufacturing
  • • 3-year warranty
  • • Custom solutions available

Handicare

European engineering excellence with innovative curved rail solutions. Specializes in tight spaces and complex architectural challenges.

  • • Innovative rail technology
  • • Tight space specialists
  • • European engineering
  • • Premium features standard

FAQs About Curved Stair Lift Costs

Editorial Review & Clinical Oversight

Curated by a mobility accessibility specialist with experience in home safety assessments and adaptive equipment planning.

Our stair lift cost guidance is compiled from manufacturer data, installer quotes, and industry pricing surveys. Content is periodically reviewed to reflect average U.S. market ranges for straight, curved, outdoor, and rental stair lift options. All information is educational and not a substitute for a professional inhome evaluation.

  • Sources: supplier MSRP data, installer pricing samples (20242025), public equipment cost indexes
  • Focus Areas: accessibility planning, aginginplace modifications, lift equipment specifications
  • Review Cycle: quarterly pricing validation & feature updates
Accuracy note: Final installed price varies by rail length, power options, electrical work, and labor region.
Learn More