Across Australia, asbestos remains present on many older warehouses, factories and industrial facilities. For facility managers, it represents a WHS risk, a compliance obligation and a potential business continuity issue if disturbed. This guide explains what is asbestos, how to recognise warning signs of asbestos in
the roof, and what a safe, compliant asbestos roof replacement involves for commercial and industrial properties.
If you suspect asbestos roof sheeting, begin with a professional asbestos roof removal Melbourne assessment as offered by Melbourne Roofing Projects.
What Is Asbestos and Why It Was Used in Roofing
So, what is asbestos? It is a group of naturally occurring mineral fibres once widely used in construction because of their strength, heat resistance and insulating properties. Before asbestos was prohibited in Australia in December 2003, it was commonly used in roofing and insulation products.
In commercial roofing, asbestos most often appears in bonded asbestos cement sheets, including corrugated roof profiles. These products were durable and fire-resistant, which is why they remain on many ageing industrial buildings.
If you are searching what does asbestos look like, understand that appearance alone is not reliable. Asbestos cement sheets often look grey and cement-like, but similar non-asbestos materials exist. Only proper sampling and laboratory testing arranged by a competent professional can confirm asbestos content.
How to Identify Asbestos in the Roof of a Commercial or Industrial Building
To assess possible asbestos in the roof, start with documented information rather than physical disturbance.
Building age and records
Asbestos cement products were widely used through to the late 1980s, meaning older commercial buildings — especially pre-1990 — warrant caution. Review any asbestos register or previous reports. Victorian guidance outlines how asbestos registers should be maintained in workplaces.
Material type
Common suspect materials include older grey corrugated cement sheets showing brittleness, cracking or deterioration around fixings and gutters. Many managers ask what does asbestos look like in roofing; however, visual similarity to fibre cement products means professional testing is essential.
Avoid disturbance
Asbestos becomes hazardous when fibres are airborne. Cutting, drilling or breaking suspect materials can release fibres. Safe Work Australia confirms asbestos may still be present in older roofs and insulation, reinforcing the need for professional identification before works proceed.
The Dangers of Asbestos in Roofing for Industrial and Commercial Buildings
The primary danger of asbestos in the roof is inhalation of airborne fibres. These fibres can lodge in the lungs and are linked to diseases including mesothelioma and lung cancer, often decades after exposure.
On commercial sites, fibres may be released during leak repairs, service penetrations, storm damage works or refurbishment. Without proper controls, exposure risk extends to workers, contractors and occupants.
Regulatory obligations also apply. WorkSafe Victoria provides compliance codes for managing and removing asbestos in workplaces, while EPA Victoria outlines lawful disposal requirements for asbestos waste.
For asset planning, integrate asbestos management into broader strategies with your commercial or industrial roofing.
Managing Asbestos in Commercial & Industrial Roofs – Encapsulation, Monitoring or Removal
Managing asbestos in the roof requires a documented, risk-based decision.
Encapsulation may be suitable where bonded asbestos cement is stable and unlikely to be disturbed, though monitoring and updated registers remain essential.
Monitoring and management can apply where materials are in good condition and disturbance risk is low. This requires routine inspection and clear contractor controls.
Removal and asbestos roof replacement is often the most practical long-term solution for deteriorating or frequently accessed industrial roofs. Eliminating asbestos simplifies future maintenance and reduces ongoing compliance risk.
The Asbestos Roof Replacement Process for Commercial and Industrial Properties
A compliant asbestos roof replacement follows a structured process aligned with regulatory guidance.
Assessment and planning
Confirmation of asbestos content, review of documentation and preparation of a removal plan consistent with WorkSafe Victoria guidance.
Licensed removal and controls
Licensed professionals establish exclusion zones and remove sheets using methods designed to minimise fibre release. Melbourne Roofing Projects coordinates removal with highly trained and licensed professionals from inspection through to compliant disposal.
Transport and disposal
Asbestos waste must be packaged and disposed of at authorised facilities in accordance with EPA Victoria guidance.
Installation of a compliant new roof
After removal, a new roofing system — commonly modern steel such as Colorbond or Zincalume — can be installed. Melbourne Roofing Projects uses high-quality BlueScope Australian steel across its commercial and industrial projects.
Clearance and documentation
Clearance procedures confirm the area is safe before operations resume, in line with WorkSafe requirements.
For end-to-end coordination, let Melbourne Roofing Projects manage the process for you with our asbestos roof removal Melbourne.
Asbestos Roof Replacement Costs, Timelines, and Key Considerations
Commercial asbestos roof replacement costs vary based on roof size, height, access constraints, condition of sheeting and the need to stage works around operations.
Industrial projects require strict control measures, documentation, potential air monitoring and regulated waste disposal, all of which influence pricing and programme length. These controls are critical to protect safety and maintain compliance.
Early identification of asbestos in the roof allows proactive planning, reducing the likelihood of emergency shutdowns or regulatory issues.
Because asbestos management sits at the intersection of workplace safety, environmental regulation and asset performance, decisions should always be documented and defensible. For commercial landlords and industrial operators, failing to properly identify and manage asbestos can expose the business to regulatory action, insurance complications and reputational damage.
When budgeting for an asbestos roof project, consider related upgrades that may be cost-effective once the roof is removed — such as improving drainage, rationalising penetrations, upgrading skylights or enhancing ventilation. Combining works into a single staged programme can reduce future disruption and provide a clearer long-term maintenance pathway.
A well-planned asbestos roof replacement not only removes a hazardous material but also resets the building envelope for decades of compliant performance.
Safe, Compliant Asbestos Roof Replacement with Melbourne Roofing Projects
Melbourne Roofing Projects specialises exclusively in commercial and industrial roofing across Melbourne. With decades of experience and a strong compliance focus, the team supports clients through assessment, planning and complete asbestos roof replacement.
From coordinating licensed removal to installing durable new steel roofing systems, projects are delivered with documented controls and minimal disruption.
Arrange a professional inspection and consultation today by requesting a free quote from Melbourne Roofing Projects.
