Otolift Modul-Air Curved Stairlift
Our Take
The Otolift Modul-Air Curved Stairlift uses the slimmest single-rail tube on the market, so it works well on narrow and steep staircases. It carries up to 125kg (19 stone). Below, we set out the main benefits of the Otolift Modul-Air Curved Stairlift, along with a few points to weigh up before you buy.
Benefits
Ease of Installation
The Modul-Air runs on a single rail made to measure for your stairs. As a result, it fixes to the steps and most homes need no building work.
Compact Design
The very slim rail sits close to the wall and suits tight, steep stairs. Therefore other people can still use the steps with ease.
Smooth and Quiet Operation
The lift runs quietly and glides smoothly around each bend. Consequently the ride stays gentle from the bottom step to the top.
Safety Features
The chair includes a seatbelt and sensors that stop the lift if it meets an obstruction. In addition, the seat swivels and locks at the top, so you can step off safely.
Customizable Options
The lift is tailored to your home and your needs. For example, the rail is shaped to your exact stairs, and you can choose seat and finish options.
Considerations
Curved lifts cost more than straight ones, because the rail is made to order. It is also worth checking the Modul-Air suits your staircase during the home survey.
Other Models to Consider
The Otolift Modul-Air Curved is one of several curved-rail options — here are a few close alternatives. The DeVi Up Curved is a close match on size and capacity and the Acorn 180 Curved folds slimmer at 335mm for tighter stairs, while the Platinum Ultimate Curved is a close match on size and capacity.
Buyers Guide
For help choosing the right model, read our Buyer’s Guide. You can also compare more options on our Stairlift Reviews page.
The Basics
- Type
- Curved
- Folded Width
- 360mm / 14.2"
- Unfolded Width
- 635mm / 25"
- Width Between Armrests
- 560mm
- Max Capacity
- 125 Kg / 19 Stone
Key Features
- Adjustable Seating
- Powered Folding Footrest
- Can Easily Travel Up Steep Slopes
- Seat belt
- Armrest Controls - Easy to Use
- Remote Controls - Easy to Use
- Folding & Compact - Space Saving
- Slim & Compact Single Tube Rail - Space Saving
Product Specifications
- Folded Width
- 360mm / 14.2"
- Unfolded Width
- 635mm / 25"
- Maximum Lift Capacity
- 125 Kg / 19 Stone
- Width Between Armrests
- 560mm
- Seat Depth
- 325mm
- Chair Back Height
- 365mm
- Footplate to Seat Height
- 490mm
Special Note
1-3 Year Warranty
Heavy Duty Version Available – 150 Kg / 24 Stone
Manufacturer
Otolift Stairlifts is a Dutch company that specializes in the design, manufacturing, and distribution of stairlifts. The company is known for producing high-quality stairlifts, particularly curved stairlifts, which are designed to provide safe and comfortable access to multi-level homes with complex and curved staircases.


