Commercial Roofing Services in Australia
Commercial Roofing
Managing a leaking, ageing or non-compliant commercial roof?
BSG Commercial delivers commercial roofing services across Australia, including Sydney, the Gold Coast and key markets in NSW, ACT, VIC and QLD.
We provide commercial roofing services for offices, retail stores, shopping centres, warehouses, industrial facilities and hospitality venues, covering repairs, restoration, re-roofing, maintenance and metal roof sheeting and cladding. Roofing works are planned as part of coordinated commercial building works, with safe access, minimal disruption to trading tenants and clear communication from start to finish.
Every project is delivered with a compliance-first mindset, aligned to the National Construction Code (NCC), WHS and working-at-heights requirements, using CM3-certified subcontractors, director-level oversight and 24/7 aftercare.
Professional commercial roofing services
Dealing with a leaking or ageing commercial roof, planning a re-roof or restoration as part of refurbishment, or managing a live site that can’t afford downtime?
BSG Commercial delivers commercial roofing services that keep your assets operational while roofs are repaired, upgraded or replaced.
We help with:
- Roof maintenance and commercial re-roofing
- Roof repair and restoration for ageing or weathered roofs
- Leak detection, remediation and prevention
- Asbestos roof audits and licensed removal via specialist partners
- Metal roof sheeting and replacement
- Wall cladding for facades and industrial buildings
- Roofing programmes delivered as part of broader refurbishment or tenancy works projects
Works are staged, safety-managed and programmed around tenants, operations and weather, so you can address risk without shutting down your asset.
Why choose BSG Commercial for commercial roofing?
Commercial roofing needs to be planned like any other major building works and not be treated as an isolated repair. BSG Commercial delivers roofing as part of coordinated commercial building works, sequenced with any wider refurbishment or tenancy programme. This means, structure, services and finishes all land together.
With BSG, you get:
- Compliance-first planning aligned with NCC, WHS and working-at-heights requirements
- Director-level oversight on higher-risk or complex roofing scopes
- Commercial-only expertise across offices, retail, industrial and mixed-use assets
- Experience in occupied, live trading environments where downtime is not an option
- Working-at-heights safety with certified systems, edge protection and controls
- Minimal disruption to tenants and neighbours via after-hours and staged works
- Clear scopes and budgeting so there are no surprises mid-project
- Premium materials from trusted suppliers for durability and warranty support
- 24/7 aftercare team for leak response, inspections and ongoing maintenance
Types of commercial roofing services we deliver
Every roof and asset has different performance, compliance and lifecycle requirements. We tailor commercial roofing services to the building, condition and programme, including:
- Commercial re-roofing and repairs
- Roof restoration and recoating
- Leak detection and waterproofing
- Metal roof sheeting replacement and upgrades
- Wall cladding for commercial and industrial façades
- Asbestos roof audits and removal via licensed specialists
- Planned roof maintenance programmes
- Roofing as part of tenancy works
- Gutter and drainage works (where applicable)
Industries we service
We deliver commercial roofing services Australia-wide for:
- Office buildings
- Retail stores
- Shopping centres
- Warehouses
- Industrial facilities
- Hospitality venues
- Medical and healthcare facilities
- Education facilities
- Showrooms
- Franchise and multi-site businesses
The Ultimate Guide to
a Commercial Fit-Out Project
Commercial Roofing Case Studies
Our commercial roofing process
We keep roofing projects structured and predictable while handling the technical and safety details for you:
Site Inspection
Scope Project and Budget
Complete Works
24/7 Aftercare Team
Compliance & safety for commercial roofing
Commercial roofing must be delivered within strict building, safety and environmental frameworks, especially when working at heights on live, occupied buildings.
BSG Commercial plans and delivers roofing works to reflect:
- National Construction Code (NCC) requirements for relevant building classes
- WHS obligations for construction and roofing works
- Working-at-heights safety including edge protection, access systems and fall-arrest controls
- Asbestos management and licensed removal, where legacy materials are present
- Waste management and recycling of old roof sheeting and materials
- Environmental compliance for runoff, coatings, sealants and materials selection
- Building management requirements for access, noise and presentation
- Council approvals and notifications where applicable for re-roofing or structural changes
For more on regulatory expectations, see the National Construction Code (NCC), Safe Work Australia and the Australian Building Codes Board.
Cost considerations for commercial roofing
Commercial roofing costs vary with roof size, condition, access and whether you are repairing, restoring or completing a full commercial re-roof. We provide clear, itemised proposals and can integrate roofing with broader commercial building works where it reduces risk or total project cost.
Key cost drivers typically include:
- Roof size and pitch
- Roof type and existing condition
- Repair vs restoration vs full re-roof
- Material selection
- Presence and removal of asbestos or other hazardous materials
- Access and height
- After-hours or staged works
- Building requirements and timeframes
- Staging and weather conditions
Read our guide to understand typical commercial roofing costs.
FAQs – Commercial Roofing
What’s included in commercial roofing services?
Commercial roofing services typically include inspection and reporting, leak detection, roof repairs, restoration, recoating, re-roofing, metal roof sheeting and cladding, guttering and drainage (where in scope), and integration with any associated building works.
How long does a commercial re-roof take?
Timeframes depend on roof size, complexity, access and staging. Smaller roofs can sometimes be re-roofed in days, while large warehouses or multi-building sites may take several weeks. We plan programmes around weather, tenant operations and key dates.
How much does commercial roofing cost?
Costs vary with size, pitch, condition, scope (repair vs restoration vs re-roof), materials, access and asbestos removal. After inspecting your roof and understanding your requirements, we provide a tailored proposal instead of generic per-square-metre estimates.
Can roofing work be done without closing my business?
In many cases, yes. With safe access, staging and after-hours works, we can keep tenants trading while roofing works proceed above. We coordinate closely with building management and tenants to manage noise, access and safety.
Do you remove asbestos roofing?
Yes. Where asbestos roofing is present, we coordinate licensed asbestos contractors to safely remove and dispose of the material in line with regulations, then deliver the new compliant roof system.
What’s the difference between roof repair, restoration and re-roofing?
- Roof repair targets specific issues like leaks or damaged sections.
- Roof restoration usually includes cleaning, repairs and recoating to extend the life of the existing roof.
- Re-roofing involves removing and replacing the roof sheeting, often with upgrades to insulation, safety and performance.
Do commercial roofing works need council approval?
Some roofing projects do—particularly where structure, profile or drainage is being changed. We work with your consultants and certifiers to determine approval requirements and provide the documentation needed.
Can BSG handle roofing as part of a larger refurbishment?
Yes. We regularly deliver roofing as part of broader commercial building works and refurbishment programmes, integrating roofing with façade upgrades, services and internal works for a single coordinated outcome.