Straight Stairlifts
Costs, suitability, and what to expect in the UKStraight stairlifts are the most common type of stairlift in the UK. They are designed for staircases that run in a single line with no bends, curves, or intermediate landings. Because the rail is standardised, straight stairlifts are usually quicker to install and cheaper than other types.
This guide explains how straight stairlifts work, how much they cost, and when they are the right option.
Last Updated on January 5, 2026
What is a straight stairlift?
A straight stairlift runs along a straight rail fixed to the stair treads. It travels directly from the bottom to the top of the staircase without turning corners.
Straight stairlifts are suitable for:
- Staircases with no bends or curves
- Homes with consistent stair width
- Situations where quick installation is needed
If your staircase includes turns or landings, a straight stairlift may not be suitable. In those cases, see our guide to curved stairlifts.
How much does a straight stairlift cost?
Straight stairlifts are usually the lowest-cost stairlift option in the UK.
Typical costs depend on:
- Stair length
- Model and features
- New vs reconditioned units
Current price ranges and examples are detailed on our straight stairlift prices page.
If you are comparing options, our straight vs. curved comparison explains why costs differ significantly between designs.
Installation time and disruption
Straight stairlifts are usually installed in a few hours.
Installation typically:
- Does not require structural changes
- Does not need planning permission
- Uses a standard plug socket
We explain timings and what affects them in straight stairlift installation time and the wider process in stairlift installation.
Are straight stairlifts suitable for narrow stairs?
Many straight stairlifts are designed to fit relatively narrow staircases, but minimum width requirements still apply.
If space is tight, comfort and clearance become important. We explain options and limits in our narrow stairs stairlifts guide and clarify measurements in minimum stair width.
Safety features on straight stairlifts
Most modern straight stairlifts include:
- Seat belts
- Obstruction sensors
- Swivel seats at the top landing
- Emergency stop controls
Safety varies by model, which is why features are broken down in straight stairlift safety features.
Maintenance and servicing
Straight stairlifts generally require minimal maintenance beyond routine servicing.
Most manufacturers recommend annual servicing, which helps extend lifespan and reduce breakdown risk. We explain schedules in straight stairlift maintenance and cover servicing in more detail in stairlift servicing.
Straight stairlifts with small landings
Top or bottom landing space can affect suitability. Some stairlifts require more room for safe mounting and dismounting.
Options for limited space are explained in straight stairlifts for small landings.
Reconditioned straight stairlifts
Straight stairlifts are the most common type available in reconditioned form.
They can:
- Reduce upfront costs
- Be suitable for short-term needs
- It would be easier to resell later
Trade-offs are explained in reconditioned vs new stairlifts, and pricing is covered in reconditioned stairlift prices.
When a straight stairlift may not be suitable
A straight stairlift is unlikely to be suitable if:
- The staircase has bends or turns
- There are intermediate landings
- The stair width is below the minimum requirements
In these cases, a curved or alternative design may be needed. See types of stairlifts for other options.
Straight stairlifts FAQs
What is the cheapest type of stairlift?
Straight stairlifts are usually the least expensive due to standard rails and a quicker installation.
How long does installation take?
Most straight stairlifts are installed in a few hours.
Can straight stairlifts be fitted to narrow stairs?
Often yes, but the minimum width and comfort need to be checked.
Are straight stairlifts safe?
Yes, when installed and serviced properly.
Do straight stairlifts work during power cuts?
Most models do, as they run on batteries.
Can straight stairlifts be reused?
Yes. Straight stairlifts are the easiest type to remove and reinstall elsewhere.
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