Can Stairlifts Be Installed on Steep Stairs?

If your staircase feels steeper than normal, you might be wondering whether a stairlift can still be fitted.

The good news is that in most cases, yes — stairlifts can be installed on steep stairs, but there are some limits and considerations.

Typical stair angles

Most staircases are between 38 and 42 degrees, which is well within the standard working range for stairlifts.

A staircase might feel steep, but in reality, it’s often still within this range.

Maximum incline limits

Most stairlifts can operate on stairs up to around 50 degrees.

However, once you start getting closer to that upper limit, certain restrictions can apply depending on the model.

Weight limits and performance

On steeper staircases, the lift has to work harder, particularly when travelling upwards.

Because of this, weight limits may be reduced slightly, and overall wear on the lift can increase over time.

Battery usage and wear

Steeper stairs can also lead to increased battery usage.

This means batteries may need to be replaced more frequently, especially if the lift is used regularly.

Final thoughts

Even if your stairs feel steep, there’s a good chance a stairlift can still be installed.

The best way to know for sure is with a proper assessment.

If you’re in Nottingham or the East Midlands, Trent Stairlifts can advise — you can get a free quote here and we’ll take a look.

Steep stairs – FAQs

Can stairlifts be installed on steep stairs?

Yes, in most cases.

What is the maximum angle?

Around 50 degrees depending on the model.

Do steep stairs affect performance?

Yes, they can increase wear.

Will batteries drain faster?

Yes, slightly.

Are weight limits affected?

They can be on steeper stairs.

Do I need a survey?

Yes, always recommended.