Servicing Brisbane, South East Queensland & Sunshine Coast
Servicing Brisbane, South East Queensland & Sunshine Coast

A roof failure on a commercial or industrial property carries consequences that a residential leak does not. Stock, equipment, production, and tenant occupancy are all at risk when a commercial roof is leaking or failing. Getting the right contractor on site quickly, with a clear scope and a defined plan for working around your operations, is what separates a managed repair from an unplanned disruption.
We handle the full scope of commercial metal roofing work: leak detection and repairs, sheet and fixing repairs, re-roofing and replacement, flashing and box gutter repairs, penetration fixes, and condition inspections. Every job is scoped in writing, access and safety planned before anyone gets on the roof, and completed with full handover documentation.
What every job includes:
QBCC-licensed tradespeople on the tools throughout the project
Site inspection with photos and a written condition assessment
Risk and access plan developed before work begins
Written scope and quote covering materials, inclusions, and timeline
Workmanship guarantee on all repairs and installations
Full handover documentation including photos of completed work
Systematic on-roof inspections with photo documentation for facility managers, building owners, strata managers, and commercial property teams. Condition reports cover sheet condition, fastener and washer status, flashing and capping integrity, drainage component condition, and a prioritised list of recommended actions. Useful for maintenance planning, insurance purposes, and pre-purchase or pre-lease assessments.
Commercial roof leaks are often complex because of the size of the roof surface, the number of penetrations, the presence of plant equipment, and the fact that water can travel significant distances before it appears inside the building. We carry out systematic on-roof leak investigations, trace the water path from the interior stain back to the entry point, and repair the actual source rather than the symptom.
Replacing damaged, corroded, or storm-impacted sheets, re-screwing sections with failed fasteners and perished washers, and addressing isolated sheet failures across large-span commercial and industrial roofing. We carry out partial resheeting on commercial roofs where the failure is localised and the surrounding system is in good condition.
Full commercial re-roofing for buildings where the existing roof system is at end of life, has widespread corrosion, or has been the subject of repeated repair that is no longer delivering value. We manage commercial re-roofing projects across Brisbane and the Sunshine Coast from initial inspection and scope through to handover, including coordination with building management, staging to minimise operational disruption, and full safety planning for the site.
Repairs and replacement of all flashing and drainage components on commercial metal roofs including apron and stepped flashings at wall junctions, ridge and barge capping, valley gutters, and box gutters. Box gutters are a particularly high-consequence component on commercial buildings where failure leads to water entry into the building structure rather than visible overflow at the eave.
Fixing leaks around skylights, roof vents, exhaust fan outlets, solar array rail mounts, plant equipment bases, conduit penetrations, and any other element that passes through the commercial roof surface. Penetration flashings are a consistent source of leaks on older commercial roofs, particularly where original installations used inadequate sealant or no custom flashing.
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We carry out commercial and industrial metal roofing work across a range of property types across Brisbane, SEQ, and the Sunshine Coast:
Warehouses and distribution centres
Large-span single-skin or insulated metal roofing systems with multiple penetrations, box gutters, and high-volume drainage requirements.
Factories and workshops
Industrial metal roofing on production and processing facilities where operational continuity is a priority and roof access requires coordination with site management.
Retail and strata complexes
Multi-tenancy retail and commercial properties where roof failures affect multiple occupants and require coordinated access with building management.
Schools and community buildings
Education and community facilities that require safety-first access planning and scheduling around building use.
Offices and mixed-use buildings
Commercial office buildings and mixed-use developments where roof access and scheduling need to be managed around business operations and tenant occupancy.
Agricultural and rural sheds
Large-span agricultural buildings and rural storage facilities across the SEQ region.
Custom Profile Roofing carries out commercial and industrial metal roofing across South East Queensland. Our core service corridor runs from Brisbane north through North Lakes and the North Brisbane corridor up to the full Sunshine Coast region.
Brisbane
North Lakes
Ashgrove
Chermside
Petrie
Caboolture
Morayfield
Brisbane
North Lakes
Ashgrove
Chermside
Petrie
Caboolture
Morayfield
Yes. Warehouses, factories, distribution centres, industrial workshops, and rural sheds are a regular part of our commercial work across Brisbane and the Sunshine Coast. We have the team size, equipment, and safety systems to work efficiently on large-span industrial roofs. Contact us with the building type and approximate scope for an initial conversation.
Yes, where this is operationally required. For occupied facilities where roof work during business hours would disrupt operations, we discuss after-hours or weekend scheduling as part of the project planning process. This is factored into the project timeline and reflected in the written quote so there are no surprises.
We carry out a systematic on-roof inspection working from the interior leak location outward to trace the water path back to its entry point. On commercial roofs with high penetration density, multiple drainage components, and large flat or low-pitch sections, this is a methodical process rather than a visual scan. Photos are taken at every failure point identified. We do not quote on fixing a symptom without first confirming the source.
Yes. Every commercial inspection includes photo documentation of all findings. Where a formal written condition report is needed for building management, maintenance planning, insurance, or pre-purchase purposes, we provide this as a standard deliverable. The report covers sheet condition, fastener status, drainage component condition, flashing and capping integrity, and a prioritised list of recommended actions.
We develop a site-specific risk and access plan for every commercial job before work begins, covering fall prevention, fragile roof areas, electrical infrastructure, plant equipment, and site-specific hazards. We prepare and implement a Safe Work Method Statement for the high-risk construction work involved. Physical fall prevention controls are in place throughout, and all team members are briefed on site-specific requirements before starting. We can provide our SWMS and evidence of QBCC licensing and insurance before work commences on request.
The decision depends on whether the failures are isolated or systemic. Targeted repairs address specific failure points on a roof that is otherwise performing. Where corrosion is widespread, where the same areas keep failing after repairs, or where the total cost of ongoing repairs is approaching re-roofing cost over a reasonable horizon, replacement is the more cost-effective investment. We provide an honest assessment of both options, including a comparative cost view where the decision is not clear-cut.
Yes. Commercial roofs typically have a higher density of penetrations than residential roofs, including exhaust fan outlets, conduit and pipe penetrations, plant equipment bases, solar array rail systems, and skylight frames. Penetration flashing repair is a standard part of our commercial roof repair work. We reseal or re-flash each penetration using materials appropriate for the substrate and the exposure environment.
As a general guide, an annual inspection is appropriate for most commercial metal roofs. High-consequence facilities such as food processing plants, pharmaceutical buildings, or properties where roof failure would result in significant operational or financial loss benefit from more frequent inspections. Roofs in coastal Sunshine Coast environments should be inspected at least annually given the accelerated corrosion rate at fastener points and drainage component edges. An inspection is always worthwhile after any significant storm event regardless of whether a leak has been reported.
Whether you have an active leak on a commercial property, need a condition report for maintenance planning, or are considering re-roofing a building at the end of its serviceable life, the right first step is a site inspection with photos and a written assessment. We will give you a clear picture of the roof condition and a written scope and quote for whatever work is genuinely needed.

Whether you've got a leak that needs sorting this week or you're planning a full re-roof, we're ready to help. Get in touch with Custom Profile Roofing for a fast, written quote from a team that knows metal roofing inside out.
QBCC License: 1162830
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