Product Overview

Summary: This SOP sets out a clear, step-by-step method for the safe and compliant application of adhesives and sealants in glazing works. It helps glazing businesses manage chemical, manual handling and installation risks while delivering consistent, high-quality finishes that meet Australian WHS and building requirements.

Adhesives and sealants are critical to the performance, weatherproofing and structural integrity of glazing systems, but they also introduce a range of health and safety risks if used incorrectly. This Safe Operating Procedure provides a practical, job-ready framework for planning, preparing and carrying out adhesive and sealant application in domestic, commercial and industrial glazing. It covers everything from product selection and surface preparation to safe handling of cartridges and bulk containers, application techniques, curing times and quality checks, all through the lens of Australian WHS obligations.

By implementing this SOP, glazing businesses and contractors can control exposure to hazardous chemicals and vapours, prevent glass breakage and manual handling injuries, and avoid costly rework due to adhesion failures, leaks or non-compliance with manufacturer specifications. The document supports a consistent, auditable process that aligns with Australian Standards and Safe Work Australia guidance, making it easier to induct new workers, demonstrate due diligence during audits, and maintain high workmanship standards across multiple sites and crews.

Key Benefits

• Ensure compliant handling and use of glazing adhesives and sealants in line with Australian WHS requirements and manufacturer instructions.
• Reduce the risk of chemical exposure, skin and eye irritation, and respiratory issues for workers using sealants and bonding agents.
• Improve installation quality by standardising surface preparation, bead sizing, curing times and inspection criteria.
• Minimise product failures, leaks and callbacks by embedding clear acceptance standards and documentation requirements.
• Streamline training and onboarding for new glaziers and installers with a clear, step-by-step procedure and defined responsibilities.

Who is this for?

• Glaziers
• Glazing Team Leaders
• Site Supervisors
• Construction Project Managers
• WHS Managers
• Facilities and Maintenance Managers
• Window and Door Installers
• Shopfitting Supervisors

Hazards Addressed

• Exposure to hazardous chemicals, solvents and isocyanates in adhesives and sealants
• Inhalation of vapours and mists in poorly ventilated areas
• Skin and eye contact with uncured products and cleaning agents
• Manual handling injuries from lifting and positioning glass and frames during application
• Cuts and lacerations from handling glass and sharp edges around glazing rebates
• Slips, trips and falls due to spilled or excess sealant and offcuts on walking surfaces
• Fire and ignition risks when using flammable solvent-based products near ignition sources
• Musculoskeletal strain from repetitive caulking and awkward postures
• Environmental contamination from incorrect disposal of waste sealant, cartridges and contaminated rags

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Abbreviations
• 3.0 Applicable Legislation, Standards and Manufacturer Requirements
• 4.0 Roles and Responsibilities
• 5.0 Competency, Training and Licensing Requirements
• 6.0 Tools, Equipment and Materials
• 7.0 Safety Data Sheets (SDS) and Chemical Management
• 8.0 Personal Protective Equipment (PPE) Requirements
• 9.0 Pre-Start Planning and Risk Assessment (SWMS/JSA)
• 10.0 Site Preparation and Environmental Controls
• 11.0 Product Selection, Storage and Handling
• 12.0 Surface Preparation and Cleaning of Frames and Glass
• 13.0 Adhesives and Sealants Application Procedure (Step-by-Step)
• 14.0 Ventilation and Exposure Control Measures
• 15.0 Working at Heights and Access Equipment Considerations
• 16.0 Quality Control, Curing Times and Inspection Criteria
• 17.0 Waste Management, Spill Response and Environmental Protection
• 18.0 Emergency Procedures (Exposure, Fire, Breakages)
• 19.0 Maintenance, Rework and Remedial Application
• 20.0 Documentation, Records and Review of Procedure

Legislation & References

• Model Work Health and Safety Act (as implemented by Australian states and territories)
• Model Work Health and Safety Regulations (Hazardous Chemicals, Manual Handling, Construction Work)
• Safe Work Australia – Code of Practice: Managing Risks of Hazardous Chemicals in the Workplace
• Safe Work Australia – Code of Practice: Managing the Risk of Falls in Housing Construction
• AS/NZS 1715: Selection, use and maintenance of respiratory protective equipment
• AS/NZS 2161: Occupational protective gloves
• AS/NZS 1337.1: Personal eye protection
• AS/NZS 4020: Testing of products for use in contact with drinking water (where glazing is used in wet areas or food premises)
• AS 1288: Glass in buildings – Selection and installation
• AS 2047: Windows and external glazed doors in buildings
• AS 4214: Gasket and weatherstrip materials for windows and doors (relevant to sealant performance and compatibility)