Interlock is the ultimate wall cladding and façade system for a uniquely sophisticated flat recessed appearance. It offers adjustable expression joins and either vertical or horizontal installation to complement any design.
It is suited to all levels of roofing and has a simplified, effective installation method of an interlocking groove and concealed fixings to the substrate frame.
The Interlock metal cladding system provides a sleek, modern look with flat, recessed panels that add sophistication to any building. The clean, uninterrupted lines contribute to a polished aesthetic, bringing a premium architectural appeal to both contemporary and classic designs.
Built to withstand the elements, Interlock cladding uses materials resistant to corrosion, even in harsh climates. This ensures the structure maintains its appearance and integrity over time, reducing maintenance needs and offering long-lasting durability.
The interlocking design creates a robust and stable connection that adds to the overall strength of the building envelope. This system enhances resistance to wind and weather, offering property owners peace of mind knowing their metal cladding system is secure.
With a variety of Colorbond® options, Interlock cladding can be customised to match any architectural palette. Whether you’re looking for bold, striking shades or subtle, understated tones, this cladding is versatile enough to fit seamlessly into your design vision.
Before installation begins, ensure the substrate is level, clean and free from debris or irregularities. A properly prepared surface is crucial for achieving optimal performance and aesthetics of the Interlock metal cladding system.
Installation should be scheduled during appropriate weather conditions to ensure optimal results. Temperature variations can affect metal expansion and contraction, so manufacturer guidelines for installation timing and techniques must be followed.
After installation, inspect each connection point and apply recommended sealants where necessary. This step reinforces weather resistance, protecting the metal cladding system from water infiltration and enhancing long-term performance.
Ready to bring your project to life? Contact HMR Supplies today to discuss how our Interlock cladding system can transform your next build. You may also browse our site to discover our complete range of architectural cladding and roofing supplies in Sydney.
Flatlock cladding is commonly used for façades on exterior walls, roofing and building envelopes. It offers a sleek, protective layer that shields the structure from weather elements, such as rain and UV rays. Beyond protection, its interlocking design creates a smooth, modern finish, enhancing both the building’s appearance and aesthetics.
Flatlock panels are typically made from metals such as zinc, copper, aluminium or stainless steel. These materials are chosen for their durability, low maintenance and ability to achieve a variety of finishes and colours.
The lifespan of Flatlock cladding depends on the material used, but it can last up to 80 years or more, especially when made from durable metals like zinc or copper. Proper installation and maintenance can also extend its longevity.
FLATLOCK / Flexible panel sizes 140 mm to 540 mm / Up to 4000 mm long panels / Recessed Flatlock can be nominated for larger express joins / All dimensions are material and transport dependant, and open to customisation.
SHINGLE / 150 mm – 340 mm standard shingle sizes (material dependant) / custom sizes available on request.
Standard width
| 330mm |
| 430mm |
Custom Widths available*
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