Safety checklist — Exterior cladding

Installation of siding, cladding and façade finishes. Compliant with Québec's Construction Safety Code (CSTC) and CNESST standards.

Before work

11 items
  • PPE worn: hard hat, safety glasses, gloves, fall protection if > 3 m

  • Scaffold or lift inspected and compliant

  • Materials stored securely — panels tied against wind

  • Weather checked — no installation in high winds (> 40 km/h)

  • Vapor barrier and membrane installed per plans

  • Cutting tools inspected — guards in place on saws

  • Fasteners per spec — spacing and type respected

  • Expansion joints per manufacturer's specifications

  • Offcuts and trimmings collected regularly

  • Fall protection maintained at all times at edgesCritical

    ℹ️ CNESST zero tolerance — harness mandatory > 3 m

  • Alignment and level checked regularly

After work

3 items
  • Caulking and sealant applied at joints and perimeters

  • Visual inspection — no loose or warped panels

  • Offcuts sorted and recovered — perimeter cleaned

+ 3 more checks

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