
Only ladders that are specifically designed for stairs should be used on stairs. This is because by balancing a regular ladder on stairs, you can create dangerous angles and significantly increase the risk of falls.
As a general rule, ladders should be placed on level ground to maximise stability while in use. The Health & Safety Executive (HSE) guidelines say:
"You should only use ladders in situations where they can be used safely, e.g. where the ladder will be level and stable"
This rule would appear to preclude the use of ladders on stairs. However, some combination ladders - also known as multi-purpose ladders - come with configurations that are specially designed for use on stairs. You can confirm your combination ladder is designed for stair use by checking the ladder manual. Alternatively, you can just choose from our range of stairwell ladders at Ladders UK Direct, all of which are suitable for accessing hard to reach places above your staircase.
How to Safely Use a Ladder on Stairs
1. Confirm Ladder Suitability
Before starting to climb, it is essential that you confirm that the ladder is designed for stair use.
2. Set Up
The set up for your ladder will be different depending on the type of ladder you choose to use. Some combination ladders can be configured into an A-frame design, where one side sits on the landing and the other on the stairs below. Other, more specialised stair ladders feature telescopic platforms that can provide extra secure footing, edge protection and stability for longer and more complicated jobs.
If you're wondering how to use a step ladder on stairs, all you need is some form of stair aide, like our Hailo Stair Work Platform! This platform can fit over the steps, providing a level surface for you to set your step ladder on.
3. Follow General Ladder Safety Guidelines
It is crucial that you follow all of the usual safety guidelines for ladders and stepladders when using a ladder on stairs:
- Keep at least 3 points of contact with the ladder at all times
- Refrain from over-reaching while you're on the ladder (reposition it if necessary)
- Stay below the ladder's maximum load limit
- Carry only light tools and materials, and only things you really need
- Go slowly - don't rush up and down the ladder!
- Follow the guidelines in your ladder's instruction manual
What’s the Best Ladder for Stairs?
We have a range of different stair ladders for you to choose from, and each product has its own key selling points, but the Werner 3 Way Combination Ladder is one of our most popular multi-purpose ladders and a great choice if you need a ladder that can be used on stairs.

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The Werner 3 Way functions as a step ladder, an extension ladder and a stairwell ladder, and it's designed to remain sturdy and stable no matter which of those configurations you're using.
If you're not sure which of our products is best suited to your staircase, feel free to get in touch with us today and we'll do our best to assist you!
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