EN 131 Ladder Guide UK: Choosing Professional Trade Ladders Safely
Buying ladders for a workforce in the UK is a health and safety decision as much as a procurement one. EN 131 sets the baseline for ladder design, testing, marking and user instructions, and it sits alongside UK work-at-height expectations on suitability, competence, and safe use. This guide explains what to specify, what to reject, and what evidence to ask for, so trades teams and purchasing managers can buy ladders that are fit for professional use and defensible in a risk assessment.
When a ladder is acceptable work equipment
In the UK, ladders can be used for work at height where a risk assessment shows that equipment with a higher level of fall protection is not justified because the task is low risk and short duration, or site features cannot reasonably be altered. “Short duration” is not the deciding factor on its own. As a practical guide, if someone would be on a leaning ladder or stepladder for more than 30 minutes at a time, HSE recommends considering alternative access equipment.
What EN 131 covers (and why buyers should care)
BS EN 131 is a multi-part standard covering ladder terminology and sizes, performance requirements and testing, marking and user instructions, plus specific ladder types (hinged, telescopic, mobile ladders with platform). For buyers, EN 131 matters because it drives measurable safety features (stability, slip resistance, durability) and it defines what “compliant” marking and instructions should be present on the product.
EN 131 Professional vs Non-Professional (your default should be Professional)
EN 131 differentiates between Professional and Non-Professional use. Professional ladders are intended to withstand more demanding conditions and more onerous use in the workplace.
Workplace purchasing spec: EN 131 Professional
Domestic-only: EN 131 Non-Professional (do not buy as a trade default)
The non-negotiable technical requirements to specify
Maximum load rating: Under the revised EN 131 approach, the load rating is standardised at 150 kg maximum total load (user + PPE + tools + materials). Specify this explicitly in your purchase spec and train supervisors to plan against total load, not just bodyweight.
Stability for leaning ladders: wider base and stabilisers: Revised EN 131 introduced tougher stability expectations, including wider base requirements and, commonly, stabilisers on ladders over 3 m (as implemented by manufacturers to meet the standard’s base-width and in-use testing expectations).
Updated testing regime you’re indirectly buying into: Revised EN 131 brought in tests such as base slip resistance, cyclic durability and testing in the position of use. These are exactly the things that reduce real-world failures like feet slip and progressive fatigue.
Correct part for the ladder type:
If you buy specialist formats, ensure the ladder is certified to the relevant EN 131 part(s), for example:
- EN 131-6 for telescopic ladders
- EN 131-4 for single or multiple hinge-joint ladders
- EN 131-7 for mobile ladders with platform
A procurement checklist for ladders that stands up to audit
Use this as your internal buying approval gate.
- Product marking and traceability
- Marked BS EN 131 and Professional (not vague “tested to” claims).
- Clear manufacturer identity, model ID, and legible safety pictograms and labels.
- User instructions available (EN 131 includes user-instruction requirements).
- Supplier evidence to request
- Confirmation of EN 131 compliance covering the specific ladder type (and relevant part such as EN 131-6 for telescopic).
- Evidence of third-party certification where available, and a clear statement of maximum load and stabiliser/base requirements.
- Task fit and site constraints (buying without this is a common failure)
- Can the ladder be used where it will be level, stable, and secured where reasonably practicable?
- Is the work genuinely light duty, with minimal side loading and no sustained two-handed exertion? If not, specify a podium/tower/MEWP instead.
Minimum on-site controls you should pair with EN 131 purchasing
EN 131 compliance does not remove the need for safe systems of work.
Competence and supervision:Â Workers must be competent (or supervised during training), with knowledge of risk assessment, ladder selection, and safe use.
Pre-use checks (daily, by the user):Â Require pre-use checks at the start of the day and after events like drops or moves between dirty and clean surfaces (feet condition is a known issue). Typical checks include stiles, feet, rungs/steps, platforms and locking mechanisms.
Correct setup for leaning ladders: Specify and train the 1 in 4 (75°) angle and basic anti-overreach practice as standard site method.
Buying policy recommendation (simple and enforceable)
If you need a policy that purchasing can apply consistently:
Default to EN 131 Professional for all workplace ladders.
Only buy telescopic ladders that are clearly compliant with EN 131-6 (and still meet the general EN 131 requirements).
Standardise on models that meet the revised stability expectations for the sizes you buy (including stabiliser/base-width solutions where applicable).
Pair procurement with written controls: competence, pre-use checks, and clear rules on when ladders are not appropriate.
Fixabolt can supply you with the necessary technical guides for ladders we supply.