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Construction · Demolition

Demolition signage
for live sites.

CDM 2015 site safety, asbestos, exclusion zones, dust and noise, hoarding, and traffic management. Portable and permanent signage for active demolition sites.

Demolition is the construction site\'s shadow problem

A demolition site is a construction site running in reverse — and most of the same signage applies, plus several categories that don\'t feature on a typical new-build. Asbestos prevalence is higher (most pre-2000 UK buildings contain ACMs). Exclusion zones move daily as the structure progressively comes down. Dust, vibration, and noise levels are higher than build phases. Heavy plant operates in confined urban environments. Public safety at the site boundary is more critical because deconstruction creates more falling material risk than construction.

What we supply

  • CDM 2015 site safety boards — multi-message at every entry point, principal contractor and CDM coordinator details
  • Hoarding signage — site identification, no public access, contact details, permitted hours
  • BS EN ISO 7010 statutory — full coverage across hazard, mandatory PPE, prohibition
  • Asbestos signage — W014 warning, prohibition, RPE mandatory, decontamination zone
  • Exclusion zone — boundary prohibition signs, often portable/removable
  • Dust and respiratory — FFP3 mandatory, dust suppression in operation
  • Noise warning — Hearing Protection Zone signs, often combined with other PPE
  • Traffic management — vehicle routes, pedestrian segregation, banksman required
  • Falling materials — overhead work warnings, exclusion below crane/excavator zones

Asbestos demolition signage

Where the asbestos refurbishment/demolition survey identifies ACMs, signage requirements scale up significantly:

  • W014 asbestos warning at every access point to the area
  • "Asbestos work in progress — authorised personnel only" prohibition
  • RPE mandatory signage with the specific rating (typically FFP3 or air-fed)
  • Decontamination unit identification and entry/exit signage
  • Waste route signage to controlled waste disposal area
  • HSE notification reference for licensed asbestos work

For licensed asbestos contractors, signage must reflect the conditions of the HSE licence. We supply signage to specific licensed contractor specifications.

Standards we supply to

  • CDM 2015 — site safety signage
  • BS EN ISO 7010 — statutory pictograms
  • Control of Asbestos Regulations 2012 — asbestos signage
  • BS 6187:2011 — Code of practice for full and partial demolition
  • Workplace Regulations 1992 — pedestrian/vehicle segregation
  • Control of Noise at Work Regulations 2005 — noise zone signage
  • COSHH 2002 — dust and chemical signage

Related guides

Quick answers

Demolition signage FAQs

What signage is required on a demolition site?
Demolition combines all standard CDM 2015 construction signage (site safety boards, mandatory PPE, hoarding, traffic management) plus demolition-specific additions: exclusion zones during structural collapse phases, asbestos signage where ACMs are present (Control of Asbestos Regulations 2012), dust suppression and respiratory protection signage, falling materials warnings, and noise warnings often more prominent than on construction sites.

What asbestos signage is needed?
Where asbestos-containing materials (ACMs) are identified by the asbestos survey: BS EN ISO 7010 W014 asbestos warning at every access to the area, "asbestos work in progress — authorised personnel only" prohibition signs, RPE mandatory signage at the entry, decontamination zone identification, and waste-route signage to controlled waste disposal. For licensed asbestos work, full HSE-compliant signage to the licence conditions.

How do exclusion zones work?
During structural collapse, mechanical demolition, or controlled-explosive demolition, exclusion zones are calculated based on collapse and debris-throw analysis. Signage at the zone boundary is critical: "demolition in progress — exclusion zone — no access" prohibition, often combined with visual barriers (Heras fencing, barrier tape) and staffed entry control. Zones are dynamic — they shift as the demolition progresses, so signage often needs to be portable or removable.

What about respiratory protection?
Demolition produces significant dust including silica (a Schedule 1 substance under COSHH). Mandatory RPE signage is required at the work area, with the specific RPE rating (FFP3 minimum for silica). Eye protection (M004), gloves (M009), and hi-vis (M015) are typically also mandatory. Combined PPE entry signs at site access are common.

How does demolition signage differ from construction signage?
Three main differences: (1) demolition has a higher density of hazard signage because the site is actively becoming more dangerous as the work progresses (vs. construction which becomes safer); (2) exclusion zones change daily and need portable/removable signage; (3) asbestos signage is far more common, since pre-2000 buildings often contain ACMs that must be removed before demolition.

Can you supply portable / removable demolition signage?
Yes. We supply Heras-fence-mounted signs, magnetic-backed signs for vehicles and containers, fold-out portable boards, and re-usable hoarding panels. For dynamic exclusion zones, lightweight aluminium composite or rigid PVC with cable-tie or magnetic mounting works well. We also supply traditional CDM site signage on permanent hoardings.

Live demolition project?

Site safety boards, asbestos signage, portable exclusion zone markers, hoarding. 24-48h despatch on stock items, 3-5 working days for bespoke.

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