---
title: "Otolift Air Curved Stairlift | Slimmest Rail Available | Solent Mobility"
canonical_url: "https://solentmobility.co.uk/products/otolift-air-stairlift/"
last_updated: "2026-07-16T19:05:25.134Z"
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description: "The Otolift Air is a curved stairlift with the world's slimmest 6cm rail, custom-built for narrow or steep stairs. From £4,500. Free survey, Hampshire."
"og:description": "The Otolift Air is a curved stairlift with the world's slimmest 6cm rail, custom-built for narrow or steep stairs. From £4,500. Free survey, Hampshire."
"og:title": "Otolift Air Curved Stairlift | Slimmest Rail Available | Solent Mobility"
"twitter:description": "The Otolift Air is a curved stairlift with the world's slimmest 6cm rail, custom-built for narrow or steep stairs. From £4,500. Free survey, Hampshire."
"twitter:title": "Otolift Air Curved Stairlift | Slimmest Rail Available | Solent Mobility"
---
Solent Mobility Centre home
**Available Model**
# **Otolift Air**
**From****£4,500.00**
The Otolift Air is an ultra-compact curved stairlift built around the world's thinnest single-tube rail, just 6cm in diameter. Designed for narrow, steep, or spiral staircases,...
**Read more **
[Call Now: 02392 009999](tel:+442392009999)
Hampshire-based experts
No obligation, just guidance
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- **Free home demos**We come to you
- **Local Hampshire experts**Serving all areas
- **Free delivery & setup**Professional installation
**Key benefits **
## **Why choose Otolift Air? **
### **World's thinnest single-tube rail**
The 6cm rail is the slimmest of any single-rail stairlift, keeping the staircase as clear and walkable as possible for other users.
### **Custom-built for curved stairs**
Each rail is precision-built to your exact staircase, making it ideal for narrow, steep, spiral, or multi-bend stairs.
### **Swivel seat**
The seat swivels and locks securely at the top of the stairs, giving easy and safe access to the landing.
### **Powered folding footrest**
Folds away automatically, helping keep the bottom of the stairs clear when the lift isn't in use.
### **Battery powered**
Runs on a brushless motor and DC battery, so it continues to operate safely even during a power cut.
### **Safety sensors throughout**
Sensors positioned at key contact points, including the footplate, stop the stairlift instantly if it detects an obstruction.
Otolift Modul-Air Stairlift Ion
**Product advice **
## **Is Otolift Air right for you? **
The Otolift Air is an ultra-compact curved stairlift built around the world's thinnest single-tube rail, just 6cm in diameter. Designed for narrow, steep, or spiral staircases, it delivers a discreet, space-saving solution without compromising on comfort or style.
Each rail is custom-built to fit your specific staircase, so it can be mounted close to the stairs rather than the wall, often preserving your existing bannister and keeping the maximum amount of walkable space free for other household members. A brushless motor and DC battery operation ensure a smooth, whisper-quiet ride, with reliable performance even during a power cut.
Comfort and safety features include a swivel seat for easy, secure access to the landing, a powered folding footrest, a retractable seatbelt, and safety sensors positioned around the stairlift to stop it instantly if an obstruction is detected. A choice of seat colours and upholstery options allows it to be matched to your home's décor.
**Buyer questions **
## **Otolift Air FAQs before you enquire**
Clear answers to the questions customers usually ask before booking a free home demo.
Will the Otolift Air fit my curved staircase?
Yes. Each rail is custom-built to your exact staircase, including narrow, steep, spiral, or multi-bend stairs. A free home survey will confirm the details for your home.
How much does the Otolift Air cost?
Prices start from £4,500. The final price depends on the complexity and length of your staircase, confirmed after a free survey.
Will it block my staircase for other people?
No. The slim 6cm rail is mounted close to the stairs rather than the wall, often preserving your existing bannister and leaving the maximum amount of space free for others to use the stairs.
What happens during a power cut?
The Otolift Air runs on a DC battery, so it continues to operate safely even if your power goes out.
Can I choose the seat colour and fabric?
Yes, the Otolift Air comes with a selection of seat colours and upholstery options so it can be matched to your home's décor.
**Local product advice **
## **Need help deciding if this is right for you? **
Speak to a local Solent Mobility specialist about suitability, availability, hire options, and arranging a category-level demo where helpful.
Takes 30 seconds. No obligation. We'll call you within 24 hours. Friendly advice from local Hampshire experts
**Ready for the next step? **
[Call Now: 02392 009999](tel:+442392009999) [Hire options](https://www.solentmobilityhire.co.uk/)
Prefer to call? We're happy to talk through your options.