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SG4:22 Guidance & Fall Prevention on UK Scaffold Sites

Written by Ian Botterill | Apr 27, 2026 1:12:41 PM
Scaffolding Safety Series: Part 2 of 3

SG4:22 and Beyond: Preventing the Leading Cause of Site Fatalities

Falls from height continue to be the most common cause of death in the UK construction industry. According to the latest annual statistics from the Health and Safety Executive (HSE), they represent over a quarter of worker deaths (35 deaths) in 2024/2025. While equipment has improved, the methodology is where safety often breaks down.

The Reality of Falls from Height in the UK

This is why the NASC SG4:22 guidance is so critical. It focuses on the "Scaffolder's Safe Zone" and the principle of collective protection.

Why Guard Rails are Only the First Step

Our previous guidance on guard rails remains popular, but safety doesn't stop at the rail. Collective protection is the priority, but personal protection (harnesses) is the essential backup.

However, a harness is only a life saver if it is in good condition.

Making Pre-Use Checks a Site Habit

We often see operatives jump into a harness that has been sitting in the back of a damp van for months. SG4:22 emphasises the importance of equipment being fit for purpose. Integrating a Harness Pre-Use Visual Inspection Checklist into your morning toolbox talk takes less than two minutes. It can prevent a catastrophic equipment failure.

Safety isn't about grand gestures. It is about the small, consistent checks that ensure your team goes home at the end of the shift.

Safety Built on Experience

At SG World, we have spent more than 60 years developing safety solutions that actually work on a busy site. We are a family-owned business in Crewe with a long history of supporting the UK build industry.

When you choose our inspection systems, you are backed by over six decades of safety heritage.