Product Overview

Summary: This Plaster Sanding and Finishing Safe Operating Procedure sets out safe, consistent methods for preparing plaster surfaces on Australian construction and fit‑out sites. It helps control dust, noise, manual handling and working‑at‑height risks while lifting the quality and efficiency of your finishing work.

Plaster sanding and finishing is often treated as a routine, low‑risk activity, yet it is a common source of dust exposure, repetitive strain injuries, falls from ladders and costly rework. This Safe Operating Procedure provides a clear, step‑by‑step method for preparing, sanding and finishing plasterboard surfaces using both manual and powered sanding equipment. It defines how work should be planned, set up and executed so that quality finishes are achieved safely, consistently and in line with Australian WHS expectations.

The procedure addresses the full lifecycle of the task: pre‑start inspections, selection and use of appropriate PPE, control of fine dust (including potential respirable crystalline silica where relevant), safe use of sanding poles and mechanical sanders, managing cords and leads, and working at height using platforms or ladders. It also embeds quality checkpoints for joints, corners and surfaces to reduce patching and call‑backs. By implementing this SOP, businesses can demonstrate due diligence, reduce injury and illness risks, improve productivity and present a professional, defensible approach to plaster finishing on any project.

Key Benefits

• Reduce worker exposure to plaster and fine dust through defined engineering, administrative and PPE controls.
• Ensure consistent, high-quality plaster finishes that minimise defects, patching and client complaints.
• Standardise the safe use of manual and powered sanding equipment, including working at height and around other trades.
• Lower the risk of musculoskeletal injuries by setting out safe postures, task rotation and manual handling practices.
• Demonstrate compliance with Australian WHS legislation and relevant Codes of Practice for construction work and airborne contaminants.

Who is this for?

• Plasterers
• Drywall Installers
• Ceiling and Wall Fixers
• Site Supervisors
• Leading Hands
• Residential and Commercial Builders
• Fit-out Contractors
• WHS Managers
• Construction Project Managers
• Maintenance and Facilities Teams

Hazards Addressed

• Inhalation of plaster dust and respirable crystalline silica where present
• Eye irritation and injury from airborne dust and debris
• Noise exposure from powered sanders and associated equipment
• Manual handling and repetitive strain injuries to shoulders, neck, arms and back
• Falls from ladders, step platforms and trestles during overhead sanding
• Trips and slips caused by dust accumulation, offcuts, cords and hoses
• Electric shock from damaged cords, plugs or portable power tools
• Contact with moving parts of powered sanding equipment
• Fatigue and reduced concentration during repetitive finishing tasks

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Terminology
• 3.0 Roles and Responsibilities
• 4.0 Applicable Legislation, Standards and Codes of Practice
• 5.0 Required Competencies and Training
• 6.0 Tools, Equipment and Materials
• 7.0 Personal Protective Equipment (PPE) Requirements
• 8.0 Pre-Start Planning and Work Area Preparation
• 9.0 Hazard Identification and Risk Controls
• 10.0 Safe Use of Manual Sanding Tools
• 11.0 Safe Use of Powered Sanders and Dust Extraction Systems
• 12.0 Working at Height for Plaster Sanding and Finishing
• 13.0 Step-by-Step Plaster Sanding Procedure
• 14.0 Step-by-Step Plaster Finishing and Quality Check Procedure
• 15.0 Housekeeping, Dust Management and Waste Disposal
• 16.0 Managing Interaction with Other Trades
• 17.0 Emergency Procedures and Incident Response
• 18.0 Inspection, Maintenance and Tagging of Equipment
• 19.0 Training, Induction and Competency Records
• 20.0 Review, Audit and Continuous Improvement

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS Acts
• Work Health and Safety Regulations 2011 (Cth) and equivalent state and territory WHS Regulations
• Safe Work Australia – Code of Practice: Managing the Risk of Airborne Contaminants at the Workplace
• Safe Work Australia – Code of Practice: Managing Noise and Preventing Hearing Loss at Work
• Safe Work Australia – Code of Practice: Managing the Risk of Falls at Workplaces
• Safe Work Australia – Code of Practice: Construction Work
• AS/NZS 1715: Selection, use and maintenance of respiratory protective equipment
• AS/NZS 1716: Respiratory protective devices
• AS/NZS 2161: Occupational protective gloves
• AS/NZS 1270: Acoustics – Hearing protectors
• AS/NZS 3012: Electrical installations – Construction and demolition sites