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SIGNAGE GUIDE · SMITHS 1972

Construction Site Safety Signage Requirements

Practical guidance from the team that surveys, makes and installs commercial signage. If you have a live project, we can help you choose the right route.

Construction sites carry more statutory safety signage than almost any other environment: PPE requirements, site rules, hazard warnings and emergency information all need to be visible at the right points around the site. As a build progresses through different phases, the hazards present and the areas people move through both change, meaning a signage scheme fixed at the start of a project rarely still fits by the end of it without adjustment. This guide covers how signage is typically organised and who is responsible for it. We supply site safety signage to construction projects across Hertfordshire, Bedfordshire, Buckinghamshire, Cambridgeshire and London.

construction site safety signage guide: pPE and warning signs at a construction site entrance

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Signage is usually layered by location: a main site board and PPE requirements at the entrance, hazard-specific warnings at relevant plant or work areas, and emergency assembly point signage positioned where it will actually be seen in an evacuation.
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How it is typically organised

Signage is usually layered by location: a main site board and PPE requirements at the entrance, hazard-specific warnings at relevant plant or work areas, and emergency assembly point signage positioned where it will actually be seen in an evacuation. As the site progresses through phases, signage often needs relocating or updating rather than being fixed for the whole build.

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Common questions

Typically the principal contractor under CDM regulations, though this should be confirmed against the specific project's arrangements.

Yes, this is normal for longer builds, and we can plan a signage schedule that anticipates phase changes rather than treating each update as a one-off.

PPE requirements, site rules, emergency contact information and often a site board are standard at most construction site entrances.

Yes, since it typically remains outdoors for the duration of the build, signage needs to withstand UK weather without becoming illegible.

Generic signage (PPE requirements, general hazard warnings) can often be reused; site-specific signage needs updating for each location.