Manual Handling Weight Limits in the UK: What the Law Actually Says

Pro Site Docs · Guide

Ask ten people on site what the legal lifting limit is and eight will say 25 kilos. There is no legal limit. There is a duty to avoid, assess and reduce, and a set of guideline figures for deciding which lifts need looking at. The difference matters when a claim arrives.

What the regulations require

The Manual Handling Operations Regulations 1992 (as amended) set out a hierarchy: avoid hazardous manual handling so far as reasonably practicable; assess any that cannot be avoided; reduce the risk of injury so far as reasonably practicable. The assessment has to consider the task, the load, the working environment and the individual - not just the weight. Nowhere is a maximum weight stated.

The guideline figures

The HSE's guidance L23 gives 'guideline filter' figures. For men lifting close to the body: 10 kg at shoulder height, 20 kg between elbow and shoulder, 25 kg at waist height, 20 kg between knee and knuckle, 10 kg near the floor. At arm's length each figure roughly halves: 5, 10, 15, 10, 5. For women: 7, 13, 16, 13, 7 close to the body and 3, 7, 10, 7, 3 at arm's length. The guidance then reduces the figure by 10% for twisting to 45°, 20% for 90°, and by 30%, 50% or 80% as frequency rises to once every two minutes, once a minute, or twice a minute and more. The manual handling calculator applies these to a lift you describe.

What the figures mean

Below the guideline figure, most lifts by most reasonably fit adults do not need a detailed assessment. Above it, they do. The figures are not safe limits, and being within them does not make a lift safe for a particular person on a particular day. Anyone with a previous injury, a pregnant worker, or a young worker changes the individual factor and needs to be considered separately.

Two-person and team lifts

L23 suggests two people can handle about two-thirds of the sum of their individual figures - so two men lifting close at waist height have a guideline of about 33 kg, not 50. Team lifts need a lead to call the lift, a load both can grip, and a route both can walk. Beyond three people the coordination problem usually outweighs the extra hands.

The site loads that fail the filter

Cement moved to 25 kg bags for this reason, and a 25 kg bag is still over the guideline the moment it is lifted from a pallet on the ground or carried at arm's length. Dense concrete blocks over 20 kg, kerbs, plasterboard sheets, gas bottles, drainage pipe in the longer lengths, and anything carried up a ladder all need to be on the manual handling assessment with a control that is not 'bend your knees'. Mechanical aids, deliveries to the point of use, lighter block formats and two-person handling are the usual answers.

Writing the assessment

The HSE's MAC tool is the standard method for scoring a lifting or carrying task and produces a colour band per factor - it is a better use of an hour than arguing about kilos. The record should show the task, the load, the environment, the individual factors, the controls chosen and the residual risk. Our manual handling risk assessment guide walks through it.

Get the documents ready-made

The Manual Handling and Ergonomics Pack has the risk assessment, MAC-style scoring sheet, task assessments for common site loads, the toolbox talk and the training record as editable Word documents.

General guidance only. This article explains how the rules generally work in UK construction. It is not advice for your specific site, task or project, and it is not legal advice. Your own risk assessment, method statement and arrangements must be prepared and checked by a competent person for the actual work being done.