INT/Other/TBT-INT-017

Joinery Installation (Stairs, Doors)

Interior & Finishing TradesOtherJoinery Installation (Stairs, Doors)

All Categories/Interior & Finishing Trades/Other/Joinery Installation (Stairs, Doors)

Joinery Installation (Stairs, Doors)

Toolbox Talk Record

Ref: TBT-INT-017  |  Issue: 1  |  Date: March 2026
PresenterProject
LocationDate

What?

  • Joinery installation includes fitting staircases, doors, frames, skirtings, architraves, and built-in furniture.
  • Staircases are heavy assemblies requiring team lifts or mechanical handling for safe positioning.
  • Power tools including routers, planers, mitre saws, and nail guns are used extensively in joinery fitting.
  • Wood dust from cutting, sanding, and routing is a carcinogen with a workplace exposure limit of 3 mg/m³.
  • Nail gun injuries from misfire, ricochet, and accidental discharge are a serious risk during joinery fixing.
  • Working on stairwells at height to fit balustrades and handrails creates fall hazards requiring edge protection.
  • Adhesives, sealants, and wood treatments used in joinery contain solvents requiring COSHH assessment.
  • Repetitive fixing tasks with power tools cause hand-arm vibration and musculoskeletal strain over time.
  • Fire doors fitted during second fix must meet their certified specification for gaps, ironmongery, and seals.
  • The COSHH Regulations 2002 and PUWER 1998 govern dust exposure and power tool safety for joinery work.

Why?

Prevent cancerWood dust is a proven carcinogen causing nasal cancer — on-tool extraction and RPE are legally required.
Nail gun injuriesMisfiring and ricochet from nail guns cause penetrating injuries to hands, feet, and other body parts.
Fall hazardsStairwell work at height without edge protection exposes joiners to fatal falls between floors.
Do Don't
  • Use on-tool dust extraction connected to an M-class vacuum for all wood cutting operations
  • Wear RPE with a P3 filter when cutting, routing, or sanding timber generates airborne dust
  • Follow the nail gun safety protocol — never point at people or bypass the contact trigger
  • Use team lifts or mechanical aids for positioning heavy staircase assemblies and door frames
  • Install edge protection in stairwells before fitting balustrades and handrails at height
  • Complete a COSHH assessment for all adhesives, sealants, and wood treatment products used
  • Inspect all power tools before each use and report defects to the supervisor immediately
  • Monitor vibration exposure from power routers, planers, and sanders during the shift
  • Fit fire doors to the certified specification including correct gaps and intumescent strips
  • Wear safety glasses to protect eyes from wood chips and nail ricochet during fixing
  • DON'T cut or sand timber without on-tool extraction — wood dust is a proven carcinogen
  • DON'T point a nail gun at yourself or others, even when you believe it is unloaded
  • DON'T disable the contact safety on a nail gun to enable bump firing without assessment
  • DON'T lift heavy staircase sections alone — use team lifts or a mechanical handling aid
  • DON'T work in stairwells at height without edge protection or fall arrest in place
  • DON'T use solvent-based adhesives in enclosed rooms without adequate ventilation running
  • DON'T leave connected nail guns unattended where others could pick them up and misfire
  • DON'T ignore vibration limits when using power routers and planers for extended periods
  • DON'T modify fire door specifications — gaps, seals, and ironmongery affect fire rating
  • DON'T dry sweep wood dust and shavings — use a vacuum with appropriate filtration

See also: Wood Dust Exposure | Nail Gun and Fixing Tool Safety

RAMS Builder

Generate professional Risk Assessment and Method Statements in minutes. 10 document formats, site-specific content, instant Word download.

Learn More