A curved stairlift is designed for staircases that have bends, turns, or intermediate landings. Unlike straight stairlifts that use a standard rail, curved stairlifts require a bespoke rail that is precision-engineered to follow the exact contours of your staircase, whether it has a single 90-degree turn, a 180-degree bend, or a complex multi-flight layout.
Curved stairlifts work on the same principle as straight models: a motorised chair travels along a rail fixed to the stair treads. The key difference is the complexity of the rail, which must be custom-manufactured after a detailed survey of your staircase. This bespoke engineering is what makes curved stairlifts more expensive and requires a longer lead time for delivery and installation.
Despite the higher cost, a curved stairlift is the only practical solution for staircases with bends. The alternative, installing two separate straight stairlifts on different flights, is rarely recommended because it requires the user to transfer between units at the landing, which can be difficult and unsafe.
A curved stairlift is powered by a rechargeable battery that charges automatically when the chair is parked at a charging point, usually at the top and bottom of the stairs. This battery backup means the stairlift will continue to operate during a power cut.
The chair travels along the custom rail using a rack-and-pinion drive system, which provides smooth, quiet operation even around tight bends. Speed is typically around 0.1 to 0.15 metres per second, slow enough to feel safe but fast enough to reach the top in under a minute for most staircases.
Controls are simple: a joystick or toggle switch on the armrest moves the chair up or down. Remote controls are included with most models, allowing family members or carers to send the chair to the other end of the staircase when needed.
Staircases that turn once at a quarter landing. The most common curved layout and usually the most affordable.
Staircases that turn back on themselves with a half-landing platform. Common in terraced and semi-detached houses.
Complex staircases with two or more flights connected by landings. The rail navigates each section seamlessly.
Continuously winding staircases. Specialist curved rails can be manufactured to follow a helical path.
Automatically rotates the seat at the top landing so you step off safely away from the staircase edge. Essential for most curved installations.
Allows the seat to swivel in both directions at the top of the stairs, useful for landings where space is limited on one side.
The footrest raises and lowers automatically, ideal for users who have difficulty bending down.
The bottom section of the rail folds away to avoid blocking doorways or narrow hallways at the foot of the stairs.
Available with increased weight capacities of up to 200 kg (31.5 stone) for users who need extra support.
Some models allow forward-facing travel on straight sections of the rail, which some users find more comfortable.
Before a curved stairlift can be manufactured, a qualified surveyor must visit your home to take precise measurements of your staircase. This survey is usually free and takes around 30 to 60 minutes. The surveyor will measure every angle, bend, and dimension, often using specialist digital measuring equipment.
During the survey, the engineer will also discuss your specific needs, such as where you want the chair to park, which side of the staircase works best, and any optional features you might benefit from. The measurements are sent to the manufacturer, who builds your custom rail. Typical manufacturing time is 2 to 6 weeks, depending on the provider and complexity.
Curved stairlifts with custom-made rails and a range of powered options.
Well-known UK provider offering straight and custom curved stairlift systems.
Established British manufacturer with curved stairlifts for a wide range of layouts.
Curved stairlift options with personalised home surveys and installation.
Custom-designed curved stairlifts built around individual staircase layouts.
Modern curved stairlift systems with powered and space-saving features available.
Premium curved stairlifts with a selection of comfort and powered options.
Curved stairlifts including options designed for higher weight capacities.
Specialist manufacturer known for its modular curved stairlift rail system.
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