Product Overview

Summary: This SOP provides a clear, practical framework for installing, inspecting and maintaining cladding systems in strict accordance with relevant Australian Standards and WHS legislation. It helps construction and property businesses control fire, structural and weatherproofing risks associated with cladding, while demonstrating robust due diligence to regulators, insurers and clients.

Cladding has been a major focus of regulatory scrutiny in Australia due to a series of high‑profile fire and compliance incidents. This SOP is designed to give organisations a structured, defensible process for ensuring that all cladding work – from design and product selection through to installation, inspection and ongoing maintenance – aligns with the relevant Australian Standards, NCC requirements and WHS obligations. It translates complex technical and legal requirements into clear, step‑by‑step actions that can be followed on any commercial, residential or industrial project.

By implementing this procedure, businesses can systematically manage the key risks associated with cladding, including combustibility, fire spread, fixings and structural performance, water ingress, and non‑conforming building products. The SOP supports transparent documentation, traceability of materials, and consistent site controls, reducing the likelihood of rework, disputes, rectification orders and enforcement action by regulators. It also strengthens your ability to demonstrate compliance to building surveyors, insurers and clients, while providing frontline workers with unambiguous instructions on how to carry out cladding tasks safely and correctly in the Australian context.

Key Benefits

• Ensure cladding design, product selection and installation are aligned with current Australian Standards, NCC requirements and WHS laws.
• Reduce the risk of fire spread, water ingress and structural failures associated with non‑compliant or improperly installed cladding.
• Demonstrate due diligence and traceability to regulators, certifiers, clients and insurers through clear records and sign‑off processes.
• Standardise cladding practices across projects and contractors, improving quality, safety and consistency of outcomes.
• Streamline audits, inspections and rectification programs by providing a documented, repeatable process for verifying cladding compliance.

Who is this for?

• Construction Project Managers
• Site Supervisors
• WHS Managers
• Building Surveyors and Certifiers
• Facade Engineers
• Cladding Installers
• Principal Contractors
• Compliance and Risk Managers
• Strata and Facilities Managers
• Architects and Building Designers

Hazards Addressed

• Use of non‑conforming or non‑compliant cladding products (including combustible materials in inappropriate applications)
• Increased fire load and vertical fire spread via external wall systems
• Falling objects and facade component failures due to incorrect fixings or installation methods
• Water ingress leading to mould, structural degradation and electrical hazards
• Working at height risks during cladding installation, inspection and maintenance
• Exposure to dust, fibres or hazardous substances released during cutting, drilling or removal of cladding panels
• Manual handling injuries from lifting and positioning large or awkward cladding elements
• Regulatory non‑compliance leading to stop‑work notices, rectification orders and legal liabilities

Included Sections

• 1.0 Purpose, Scope and Application
• 2.0 Definitions, References and Applicable Australian Standards
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Cladding Design, Specification and Product Selection Controls
• 5.0 Verification of Conformity and Documentation of Cladding Products
• 6.0 Pre‑Installation Planning, Risk Assessment and Permits
• 7.0 Site Access, Working at Heights and WHS Control Measures
• 8.0 Step‑by‑Step Cladding Installation Procedure
• 9.0 Inspection, Testing and Verification Against Australian Standards and NCC
• 10.0 Management of Non‑Conformances, Defects and Rectification Works
• 11.0 Fire Performance, Combustibility and External Wall System Considerations
• 12.0 Weatherproofing, Fixings and Structural Performance Requirements
• 13.0 Documentation, Records, As‑Built Information and Handover
• 14.0 Training, Induction and Competency Assessment for Cladding Works
• 15.0 Ongoing Inspection, Maintenance and Periodic Compliance Reviews
• 16.0 Audit, Continuous Improvement and SOP Review Process

Legislation & References

• National Construction Code (NCC) – Volume One and Two (external walls, fire performance and weatherproofing requirements)
• AS 5113: Fire propagation testing and classification of external walls of buildings
• AS 1530.1: Methods for fire tests on building materials, components and structures – Combustibility test for materials
• AS 4284: Testing of building facades
• AS/NZS 1170 series: Structural design actions (for wind and other structural loads on cladding systems)
• AS 1562 series: Design and installation of sheet roof and wall cladding
• AS/NZS 4360 / ISO 31000: Risk management (applied to cladding selection and installation risks)
• Work Health and Safety Act 2011 (Cth and relevant state/territory equivalents)
• Work Health and Safety Regulations 2011 (and state/territory equivalents)
• Safe Work Australia – Model Code of Practice: Construction Work
• Safe Work Australia – Model Code of Practice: Managing the Risk of Falls at Workplaces