Standards

Step Ladders vs. Step Stools: Understanding the Safety Standards EN 131 and EN 14183

Step Ladders vs. Step Stools –
If you’re making, bringing in, or selling step ladders and step stools, it’s critical to understand the difference between the EN 131 and EN 14183 standards.

03/04/25

Why does the right standard matter?

In the UK, making sure your product meets the right standard isn’t just a good idea – it’s one way to show the product is “safe” under the General Product Safety Regulations (GPSR).

Here’s the tricky part: step ladders under 1 metre can technically conform to either standard, leaving a lot of folks scratching their heads. Which one should you go with? Let’s dive into that.

What is EN 131? The Step Ladder Standard

EN 131 is the European standard for portable ladders, which includes small step ladders. It applies to both professional and non-professional use, ensuring that ladders are strong, stable, and safe for climbing.

Key Features of EN 131:

  • Covers all step ladders, regardless of height.
  • Has a rating of maximum total load of 150kg.
  • Includes dimensional requirements as well as many stiffness, durability and strength tests.
  • Applies to ladders for use in workplaces and home environments.
  • Has design requirements for safety, including slip resistant feet and secure platforms.

If a product is marketed as a step ladder, it should conform to EN 131.

Step Ladders vs. Step Stools

What is EN 14183? The Step Stool Standard

Step Ladders vs. Step Stools

EN 14183 is the safety standard for step stools—compact, easy-to-store access products designed for low height tasks.

Whilst they provide a stepping surface, they differ significantly from step ladders in terms of usage and testing.

Key Features of EN 14183:

  • Applies specifically to step stools, not ladders.
  • Has a rating of maximum total load of 150kg.
  • Has only two tests – strength and side slip.
  • Typically covers products with 1 to 4 steps.
  • Designed for short-duration use in homes and workplaces.

If a product is marketed as a step stool, it should conform to EN 14183.

Which standard should you choose?

Step Ladders Under 1m: EN 131 or EN 14183?

Step ladders under 1m in height can be tested and certified to either EN 131 or EN 14183. But which one is best for your product?

  • If it has ladder-like characteristics (e.g., multiple steps, a hinged frame, or requires climbing), EN 131 is usually the best choice.
  • If it’s more like a platform with steps and designed for occasional use, EN 14183 may be sufficient.

From a legal perspective, ensuring your product meets a relevant safety standard is one of the best ways to demonstrate compliance with UK product safety laws.

Step Ladders vs. Step Stools

Ensuring conformity: Why testing matters

For manufacturers, importers, and retailers, ensuring conformity isn’t just about ticking boxes—it shows you care about customer safety. Choosing the right standard protects users from potential falls and helps businesses avoid costly recalls or legal issues.

At Test & Research Centre, we specialise in testing and certifying access products, helping businesses confidently bring their products to market. If you need expert guidance on choosing the right standard or testing your product, we’re here to help.

Final Thoughts: Clarity for Safer Choices - Step Ladders vs. Step Stools

Whilst step ladders and step stools might seem similar, their differences in design, use, and safety requirements mean that choosing the correct standard is essential. Whether it’s EN 131 for ladders or EN 14183 for step stools, ensuring conformity is a step towards safer products and a legally sound marketplace.

If you have questions about product safety, certification, or conformity, get in touch with Test & Research Centre today.