Product Overview

Summary: This Bathroom Renovation and Safety Safe Operating Procedure sets out a clear, step‑by‑step method for planning and carrying out bathroom upgrades while controlling WHS risks. It helps Australian businesses manage high‑risk work such as demolition, waterproofing, plumbing and electrical tasks in confined, wet areas, ensuring projects are completed safely, legally and to a professional standard.

Bathroom renovations combine multiple trades, high‑risk tasks and tight, often occupied spaces, making them a frequent source of incidents, rework and disputes if they are not tightly controlled. This Safe Operating Procedure provides a structured framework for managing bathroom renovation work from initial inspection and service isolation through to demolition, installation, waterproofing, tiling, fit‑off and final handover. It focuses on safe sequencing of tasks, coordination between trades, and practical controls for common bathroom hazards such as slips, trips, electrical shock, exposure to asbestos in older buildings, and working in wet, confined areas.

Developed for the Australian market, this SOP aligns with WHS legislation and relevant Codes of Practice, giving you a defensible, documented system of work. It helps businesses reduce the risk of injuries, property damage and non‑compliant work—particularly around waterproofing, electrical installations and plumbing penetrations—while improving productivity and client satisfaction. Whether you manage a renovation crew, oversee maintenance in commercial facilities, or coordinate works in strata properties, this procedure supports consistent, safe and high‑quality bathroom renovations across every site.

Key Benefits

• Ensure bathroom renovation activities are planned and executed in line with Australian WHS laws and industry best practice.
• Reduce the risk of worker injury from slips, trips, falls, electrical shock, hazardous materials and manual handling in confined wet areas.
• Standardise renovation workflows across trades, improving coordination, quality control and project timeframes.
• Minimise costly rework and defects by embedding clear requirements for waterproofing, service isolation, testing and verification.
• Demonstrate due diligence to clients, regulators and insurers with a documented, repeatable safe system of work for bathroom renovations.

Who is this for?

• Bathroom Renovation Contractors
• Residential and Commercial Builders
• Site Supervisors
• WHS Managers and Advisors
• Project Managers
• Carpenters and Joiners
• Plumbers and Gasfitters
• Electricians
• Tilers and Waterproofers
• Facilities and Maintenance Managers
• Strata and Property Managers

Hazards Addressed

• Slips, trips and falls on wet, uneven or debris‑strewn surfaces
• Electric shock or electrocution from live wiring, temporary power and power tools
• Exposure to asbestos‑containing materials in older tiles, backing boards, adhesives or pipe lagging
• Manual handling injuries from lifting baths, shower screens, tiles, sheeting and fixtures
• Cuts, punctures and lacerations from sharp tiles, broken glass, tools and demolition debris
• Noise and vibration exposure from demolition tools and power equipment
• Silica dust inhalation from cutting, grinding or chasing tiles, concrete and masonry
• Chemical exposure from waterproofing products, adhesives, sealants and cleaning agents
• Confined space and restricted access risks in small bathrooms and service cavities
• Fire and explosion risks from hot works, flammable sealants or working near gas services
• Water damage and flooding from unisolated or incorrectly capped plumbing services
• Struck‑by and crush injuries from falling wall linings, cabinetry or heavy fixtures during demolition

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Abbreviations
• 3.0 Applicable Legislation, Standards and Codes of Practice
• 4.0 Roles, Responsibilities and Competency Requirements
• 5.0 Pre‑Start Planning and Risk Assessment
• 6.0 Site Inspection, Client Liaison and Access Arrangements
• 7.0 Service Identification, Isolation and Lockout/Tagout
• 8.0 Asbestos and Hazardous Materials Identification and Control
• 9.0 Required Tools, Equipment and Personal Protective Equipment (PPE)
• 10.0 Bathroom Demolition – Safe Work Method
• 11.0 Structural Modifications and Wall/Floor Preparation
• 12.0 Plumbing Rough‑In and Drainage Works – Safety Controls
• 13.0 Electrical Rough‑In and Fit‑Off – Safety Controls
• 14.0 Waterproofing Application – Product Handling and Curing Requirements
• 15.0 Tiling, Flooring and Finishing Works – Safe Work Practices
• 16.0 Working in Confined and Occupied Spaces (Residential and Commercial)
• 17.0 Housekeeping, Waste Management and Dust Control
• 18.0 Management of Subcontractors and Trade Coordination
• 19.0 Incident Reporting, Non‑Conformance and Corrective Actions
• 20.0 Emergency Procedures (Electrical, Flooding, Injury, Asbestos Disturbance)
• 21.0 Final Inspection, Testing, Commissioning and Handover
• 22.0 Training, Induction and Competency Verification
• 23.0 Recordkeeping, Review and Continuous Improvement

Legislation & References

• Model Work Health and Safety Act and Regulations (as implemented in relevant Australian jurisdiction)
• Safe Work Australia – Code of Practice: Managing the Risk of Falls at Workplaces
• Safe Work Australia – Code of Practice: How to Safely Remove Asbestos
• Safe Work Australia – Code of Practice: Hazardous Manual Tasks
• Safe Work Australia – Code of Practice: Managing Noise and Preventing Hearing Loss at Work
• AS/NZS 3000:2018 Electrical installations (Wiring Rules)
• AS/NZS 3500 Plumbing and drainage series
• AS 3740: Waterproofing of domestic wet areas
• AS/NZS 1715: Selection, use and maintenance of respiratory protective equipment
• AS/NZS 1801: Occupational protective helmets
• AS/NZS 2161 series: Occupational protective gloves
• AS/NZS 1337.1: Personal eye protection
• AS/NZS ISO 31000: Risk management – Guidelines