When stairs are too narrow for a standard stairlift, several alternative solutions can provide safe, accessible access between floors.
These options vary in cost, space requirements, and suitability, but many can work where stairlifts cannot.
This guide explains the main alternatives to stairlifts for very narrow stairs and what you should consider when choosing one.
TL;DR:
If stairs are too narrow for a stairlift, alternatives like wheelchair platform lifts, step lifts, vertical through-floor lifts, home modifications, or ramps can provide safe access between floors. Each option has different space, cost, and suitability requirements, so a professional mobility assessment is essential to choose the safest long-term solution.
1. Wheelchair Platform Lifts
Ideal for: Users who use a wheelchair full-time or cannot transfer safely.
What they are:
Platform lifts are vertical or inclined lifts that allow users to remain in their wheelchairs while moving between levels.
Why they’re useful for narrow stairs:
- Some models require less horizontal space than stairlifts
- They eliminate the need to transfer from a wheelchair to a seat
- Great for wheelchair users with limited mobility
Considerations:
- May require more vertical install space
- Can be costlier than stairlifts
- Planning permission might be needed in some cases
2. Step Lifts
Ideal for: Small rises of a few steps where a full stairlift isn’t feasible.
What they are:
Step lifts are small platforms that raise and lower users between a few steps rather than travelling the entire staircase.
Why they’re useful for narrow stairs:
- Compact footprint
- Good for short stair runs
- Can often be installed without major structural changes
Considerations:
- Not suitable for tall staircases
- Best for specific, limited height changes
3. Home Modification (Staircase Alteration)
Ideal for Long-term solutions where stair changes are feasible.
What it involves:
- Widening stair treads
- Reconfiguring steps or landings
- Adding handrails or altering stair shape
Why it’s useful:
- Creates space for future accessibility solutions
- Maintains clear access for all household members
- Can increase property value
Considerations:
- More costly and invasive
- Requires contractor involvement
- May need building control approval
4. Vertical Through-Floor Lifts
Ideal for: Users who need a wheelchair-accessible, level change without stairs.
What they are:
Vertical lifts move users straight up and down between floors with a compact footprint.
Why they’re useful:
- Often fit into small spaces like closets or en-suite areas
- Do not use stair width at all
- Great for wheelchair users and those who cannot transfer
Considerations:
- Higher cost
- May need planning/building approval
- Best when stairs present significant barriers
5. Inclined Platform Lifts
Ideal for: Users who prefer to stay on a platform but don’t have space for a wheelchair lift.
What they are:
Inclined platform lifts are similar to stairlifts but allow a wheelchair or platform to travel along the stairs.
Why they’re useful:
- Good for narrow stairs with slightly restricted width
- Can be tailored to specific stair shapes
- Provides seated or wheelchair mobility without transfer
Considerations:
- Still needs some stair width
- Usually more expensive than seated stairlifts
6. Portable Ramps and Small Threshold Ramps
Ideal for: Very short step transitions or small rises at external entrances.
What they are:
Strong, portable ramps or modular ramp systems that bridge small level changes without mechanical lifts.
Why they’re useful:
- Budget-friendly
- No installation required
- Useful for small rises where full mobility access isn’t needed
Considerations:
- Not suitable for long indoor staircases
- Can require storage space
How to Choose the Right Alternative
Choosing the best option depends on:
🔹 User Mobility Needs
- Wheelchair user? Consider platform lifts
- Limited but comfortable standing? Step lifts might work
🔹 Available Space
- Vertical options avoid stair width issues
- Inclined platform lifts still need some staircase width
🔹 Budget & Planning Restrictions
- Home modifications cost more upfront
- Portable ramps are cheap but limited in use
🔹 Long-Term Requirements
- Think about future mobility changes
- A solution should offer safety and independence for years
A professional mobility assessment helps match needs with the right solution.
Final Verdict: Alternatives to Stairlifts for Very Narrow Stairs
Stairlifts aren’t always the only solution, especially when stair width or safety clearance isn’t suitable.
Alternatives such as wheelchair platform lifts, step lifts, home modifications, vertical lifts, and ramps provide safe access options for a wide range of situations. A professional survey is essential to identify the most practical and secure solution for narrow stairs.
