- Homepage
- >
- Areas We Service
- >
- Cronulla
Metal Roofing Supplies For Cronulla Projects
HMR Supplies supports roofing contractors, builders and trade professionals across Cronulla with metal roofing supplies, roof sheeting, custom flashings and roofing accessories manufactured from our Revesby facility.
Our team supplies roofing materials throughout Sydney with a focus on reliable turnaround times, practical support and consistent product availability for residential, commercial and industrial roofing projects.
Supporting Roofing Projects Across Cronulla
HMR Supplies works with roofing contractors and builders across Cronulla and the Sutherland Shire supplying roofing products for residential, commercial and industrial projects. Located in nearby Revesby, our manufacturing facility supports Sydney-wide roofing supply requirements including roof sheeting, custom flashings, Colorbond® steel products and roofing accessories.
Operating in coastal environments requires exact material specification to prevent accelerated corrosion and premature system failure. Roofers and builders working across Cronulla, Woolooware, Caringbah, Burraneer, and Miranda rely on our trade supply access to secure heavily specified materials like Colorbond® Ultra steel, which is mandatory for severe marine coastal areas located 100 to 200 metres from breaking surf. Relying on standard roofing products in these zones negates manufacturer warranties and guarantees early degradation of the building envelope.
Our Revesby manufacturing base ensures southern Sydney roofing contractors have direct access to heavy-duty roofing supply capability without relying on disconnected third-party distributors. We control the fabrication and the supply chain, meaning your commercial project support and residential material deliveries arrive exactly when specified. You avoid site downtime, eliminate material shortages, and keep your contractors working safely and efficiently.
Whether you are executing a complex architectural cladding installation on a beachfront Burraneer property or upgrading a commercial roof in the Miranda industrial sector, our manufacturing accessibility guarantees you have the exact profiles, fasteners, and roof plumbing supplies required for full compliance and immediate installation.
Products Available In Cronulla
Metal Roofing Products & Trade Supplies
HMR Supplies manufactures and stocks a complete range of exact-tolerance metal roofing products designed for fast installation and long-term compliance. Specifying the correct roof sheeting and accessories determines the structural integrity and weather-tightness of your build. We provide contractors with direct access to trade roofing materials that meet all AS/NZS standards for structural performance and water carrying capacity.
Corrugated Roofing Systems
Corrugated roofing remains the standard for residential and commercial applications due to its high tensile strength and load distribution. We supply precision-rolled corrugated sheets in a full range of Colorbond® steel colours and Zincalume profiles. The continuous rolling process ensures exact lap alignments, guaranteeing weather-tight seals across wide spans. Failing to use exactly calibrated corrugated sheets causes lap gaps, resulting in wind-driven rain penetrating the roof cavity during severe coastal storm events.
Trimdek Roofing Profiles
For commercial roofing projects and low-pitch residential applications, Trimdek roofing provides a superior water-carrying capacity. The deep-rib profile channels high volumes of water efficiently, preventing overflow on roof pitches as low as two degrees. Installing standard corrugated profiles on these low pitches is an automatic fail on any plumbing audit and causes immediate capillary action, drawing water directly into the building structure. Trimdek eliminates this risk entirely while providing excellent spanning capabilities that reduce the required number of structural supports.
Roofing Accessories and Components
A metal roof system is only as reliable as its weakest component. We supply all required roofing accessories, including exact-match fasteners, continuous insulation blankets, heavy-duty roof drainage products, and ventilation components. Using mismatched or inferior fasteners causes galvanic corrosion, leading to immediate rust at the penetration point and total failure of the roof sheet. Our supplied Class 4 fasteners and brackets are chemically compatible with our Colorbond® steel and Zincalume products, ensuring the structural integrity of your installation remains uncompromised for the lifespan of the material.
Marine-Grade Colorbond® Steel Options
For Cronulla projects subjected to salt spray and harsh marine conditions, standard roofing materials fail rapidly. We supply Colorbond® Ultra and specific VM Zinc or KME Copper solutions tailored for aggressive coastal environments. Colorbond® Ultra utilises a heavier metallic coating and specialised paint system that withstands salt-laden air, preventing the aggressive pitting and rust that destroys standard steel products within a few years on the coast.
Common Metal Roofing Installation Errors to Avoid
Incorrect fastener tension
Over-tightening fasteners crushes the metal rib and damages the washer, causing water pooling and immediate leaks. Under-tightening allows wind uplift to vibrate the sheet, widening the penetration hole and causing structural failure.
Incompatible metal contact
Allowing lead flashings or copper pipes to discharge water onto Colorbond® steel or Zincalume causes severe galvanic corrosion, destroying the roof sheeting in a matter of months. Always use compatible roof plumbing supplies and drainage components.
Ignoring thermal expansion
Fixing long sheets of Trimdek or corrugated roofing without allowing for thermal expansion causes the metal to buckle and shear the fasteners. Always adhere to maximum sheet length guidelines and use expansion joints where required by the National Construction Code.
Custom Flashings & Roofing Fabrication
HMR Supplies manufactures custom flashings and roofing components from its Revesby facility, supporting roofing contractors and builders across Cronulla and southern Sydney. We focus on practical turnaround times and precise fabrication support for projects requiring made-to-order roofing components and flashing solutions.
Standard off-the-shelf flashings rarely meet the exact tolerances required for custom architectural builds, parapet walls, or complex roof intersections. We utilise advanced CAD drawing systems, precision laser cutting, and custom folding machinery to fabricate flashings that match your exact site measurements. This guarantees a perfect fit, entirely eliminating the need for contractors to modify or force materials into place on site.
Custom Flashings & Roofing Fabrication
We fabricate ridge capping, valley flashings, barge boards, apron flashings, and box gutter components from high-grade Colorbond® steel, Zincalume, copper, and zinc. Our folding machinery operates to exact millimetre tolerances, ensuring the specified angles match your roof pitch precisely. Forcing an incorrectly angled flashing onto a roof joint places permanent stress on the metal and the fasteners, inevitably leading to metal fatigue, cracked seals, and water ingress.
Welded Sump and Rainhead Manufacturing
Roof drainage is the most heavily scrutinised element of any plumbing audit. We fabricate custom box gutter sumps, rainheads, and overflow systems that comply strictly with AS/NZS 3500.3:2021. Our welding and powder coating processes ensure the internal joints of these critical drainage components are completely watertight and chemically resilient.
Flashing Installation Failures:
Inadequate capillary breaks: Failing to incorporate a precise anti-capillary fold on the bottom edge of a flashing allows water to track back up the underside of the metal, bypassing the flashing entirely and flooding the internal wall cavity.
Insufficient overlap: Installing flashings with inadequate end-laps allows heavy wind to drive water directly through the join. Your measurements must account for the minimum overlap required by the specific roof pitch and exposure zone.
Poor box gutter sizing: Relying on standard manufactured box gutters instead of having a system custom-fabricated for the exact catchment area causes immediate overflow during standard rainfall. HMR Supplies fabricates custom box gutters to your exact specified dimensions, ensuring your drainage system handles the maximum calculated flow rate without failing.
Supporting Roofing Contractors Across Sydney
Since 1975, HMR Supplies has manufactured and delivered precise, compliant metal roofing materials to the trade. We do not deal in generic retail solutions; our entire operation is structured around reliable roofing supply, manufacturing capability, and practical contractor servicing. We understand that your profitability relies heavily on material availability and exact-tolerance fabrication.
Trade-Focused Manufacturing Operations
Our Revesby facility operates cutting-edge roll formers, folders, and laser cutters. By keeping manufacturing in-house, we control the production schedule. When you order custom flashings or specific lengths of corrugated roofing, we fabricate them directly. Relying on third-party suppliers introduces delays, excuses, and compromised project timelines. HMR Supplies eliminates these variables, delivering fast turnaround manufacturing that keeps your contractors moving.
Sydney Roofing Industry Experience
With over four decades in the metal roofing industry, our technical team understands exactly what works on site and what fails. If you submit a flashing profile that lacks a necessary safety fold or specify a material incompatible with your coastal Cronulla site, we flag it immediately. We provide practical roofing support, technical advice, and immediate problem-solving. We design and fold flashings on the spot for urgent requirements, ensuring you never leave a roof exposed overnight due to a missing component.
Reliable Supply and Logistics
We guarantee our pricing and our delivery schedules. We offer a 10% price beat on comparable materials to keep your projects within budget without sacrificing structural integrity. Our delivery fleet navigates the Sydney metro and Sutherland Shire daily, placing your metal roofing supplies safely on site exactly when your team is ready to install them. We eliminate the downtime associated with waiting for scattered material deliveries.
Located In Revesby, Supporting Cronulla Roofing Projects
HMR Supplies operates from its Revesby manufacturing and supply facility, supporting roofing projects across Cronulla and the Sutherland Shire. The location provides convenient access for contractors, roof plumbers and builders requiring roofing materials, flashing fabrication and metal roofing supplies.
Our operations are centralised at Unit 5, 42–50 Violet Street, Revesby NSW. We do not operate a physical storefront in Cronulla. Consolidating our manufacturing and warehousing in Revesby allows us to maintain the heavy machinery, extensive raw material inventory, and large-scale fabrication floors required to process major commercial and residential orders efficiently.
This centralised operational model directly benefits Cronulla contractors. Rather than dealing with a small local branch that must outsource your custom flashing fabrication to a third party, you deal directly with the manufacturer. You submit your specifications, we fabricate your exact metal roofing supplies in Revesby, and our dedicated transport network delivers the materials directly to your Cronulla site. This direct-to-site supply chain reduces handling errors, eliminates middleman markups, and guarantees your materials arrive in pristine condition, ready for immediate installation.
Frequently Asked Questions
Does HMR Supplies service Cronulla?
Yes, HMR Supplies provides daily delivery and dedicated trade support to roofing contractors, builders, and roof plumbers operating across Cronulla and the entire Sutherland Shire. Our transport fleet delivers metal roofing supplies, roof sheeting, and custom fabricated components directly to your residential, commercial, or industrial job site.
Is HMR Supplies located in Cronulla?
No, HMR Supplies does not operate a retail storefront in Cronulla. Our heavy manufacturing facility, technical team, and primary distribution centre are located at Unit 5, 42–50 Violet Street, Revesby. We fabricate and dispatch all Cronulla roofing supply orders directly from this centralised facility, ensuring exact quality control and fast turnaround times.
What roofing products are available for Cronulla projects?
We supply a comprehensive range of metal roofing products specifically suited to the Cronulla environment. This includes standard and marine-grade Colorbond® steel (including Colorbond® Ultra for severe coastal zones), corrugated roofing, Trimdek roofing, architectural cladding, rainwater goods, roof drainage systems, insulation, and all necessary roofing accessories and Class 4 fasteners.
Can custom flashings be manufactured for roofing projects?
Yes. Custom flashing fabrication is a core capability of our Revesby facility. We utilise advanced CAD systems and precision folding machinery to manufacture exact-tolerance flashings, ridge capping, box gutters, and rainheads. We fabricate components from your exact site measurements, ensuring a perfect fit that eliminates on-site modifications and prevents water ingress.
Does HMR Supplies support commercial roofing projects?
Yes, we possess the manufacturing scale, inventory depth, and logistical capability to supply major commercial and industrial roofing projects. We routinely manufacture large volumes of Trimdek roofing, custom commercial box gutters, heavy-duty sumps, and extensive architectural cladding systems for large-scale developments across southern Sydney.
Where is HMR Supplies located?
The HMR Supplies manufacturing and distribution facility is located at Unit 5, 42–50 Violet Street, Revesby NSW. From this location, we service the entire Sydney metropolitan area, offering prompt delivery and trade-counter access for local contractors requiring immediate custom fabrication or material pick-ups.
Discuss Your Roofing Supply Requirements
HMR Supplies supports roofing contractors, builders and trade professionals across Cronulla with exact-tolerance roofing materials, metal roofing products and custom flashing fabrication manufactured directly from our Revesby facility. Do not risk your project timelines or compliance outcomes on unreliable supply chains or inferior materials.