Manual handling of heavy doorsets and frames
HighSolid-core or steel-clad fire door assemblies can exceed 60 kg, often requiring awkward manoeuvring within stairwells and confined corridors. Handling without mechanical aids or team lifts increases the likelihood of crush injuries, soft tissue strain, or uncontrolled drops that damage fire seals.
Consequence: Musculoskeletal injuries, crushed fingers, damaged doorsets requiring costly replacement, and project delays while awaiting new certified components.
Working at height within stairwells and elevated access
HighInstallers frequently operate from ladders, mobile scaffolds, or elevated work platforms to fix head frames, transom panels, and smoke curtains in stair Pressurisation zones. Uneven landings, restricted floor space, and public interface increase fall risks.
Consequence: Serious injury or fatality from falls, falling objects striking occupants below, and stoppages while incidents are investigated.
Hot work and cutting of metal components
MediumModifying steel frames, trimming fire-rated doors, or installing intumescent glazing channels may require grinding, drilling, or welding. Without controls, sparks can ignite combustibles, and metal filings can injure eyes or skin.
Consequence: Localised fires, burns, eye injuries, or respiratory irritation requiring medical treatment and remediation of damaged finishes.
Silica and timber dust from demolition and trimming
MediumCutting masonry openings, adjusting timber jambs, or chasing conduits generates respirable crystalline silica and timber dust. Poor extraction or inadequate respiratory protection elevates health risks.
Consequence: Respiratory illness, exacerbation of asthma, regulatory non-compliance, and cleanup delays to restore egress paths.
Interface with fire detection and access control systems
MediumFire doors are often fitted with hold-open devices, electromagnetic locks, and smoke detector interfaces. Working without isolating circuits or coordinating with electricians can trigger alarms or leave egress non-compliant.
Consequence: Unplanned fire system activations, building evacuations, electrical shock, or certification failure when doors fail to self-close under test.