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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.
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,...
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Key benefits
Why choose Otolift Air?
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.
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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.
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