Concept Materials, Australia’s exclusive Millboard Distributor. Read about the latest news and all the Millboard products and accessories we offer in the Australian Market.
Discover a range of Millboard composite decking and cladding products that deliver a lifetime of enjoyment. Ideal for use in homes and commercial spaces.
Take a look at our past projects
We specialise in premium cladding and decking products.
As seen on The Block – Elevated dining area featuring Millboard Smoked Oak decking.
Herring Style Golden Oak Screening Around Pool Deck
Composite Decking
Millboard Cladding
The ideal choice for good looks and durability. Concept Materials’ Millboard Decking is hand-made in the United Kingdom and styled from real oak timbers so it looks like real wood and feels smooth to walk and play on.
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Millboard cladding is inspired by the beauty of nature but built to outperform it. It is moulded from selected timbers and looks like real wood but is so much easier to keep clean and maintain.
Find out moreCreate a beautiful, contemporary space for your residential or commercial project.
Composite decking has rapidly become the material of choice for builders, homeowners, and tradespeople alike—and for good reason. Offering durability, low maintenance, and aesthetic versatility, composite decking outperforms traditional timber in almost every category. When paired with composite cladding, it creates a cohesive and long-lasting finish for outdoor spaces that’s as functional as it is beautiful.
Unlike timber, composite decking is engineered using a blend of materials to deliver the look of natural wood without the associated issues like splintering, warping, or rotting. The result is a product that maintains its appearance for years, even under harsh Australian weather conditions. Composite decking also resists fading from sun exposure and doesn’t absorb moisture like timber, making it an ideal solution for wet or humid environments.
Millboard, a premium brand in the composite decking market, goes a step further by offering boards that not only replicate the authentic grain of real wood but also incorporate a unique non-porous surface. This makes Millboard products especially resistant to stains, algae, and decay—qualities that are crucial for high-traffic decks and commercial applications. What sets Millboard apart is its use of a resin-mineral core instead of timber composites, making it stronger and more dimensionally stable than traditional decking options.
In addition to durability, one of the most significant benefits of using composite decking is the minimal maintenance required. Forget sanding, staining, or sealing. With composite decking, all that’s needed is the occasional clean with soapy water to keep the surface looking like new. For builders, tradespeople, and architects, this means fewer call-backs and happier clients who can enjoy their decks without the ongoing upkeep that timber demands.
To further enhance any project, composite cladding provides a stylish, weatherproof finish for exterior walls, garden structures, and outdoor rooms. When matched with composite decking, it creates a seamless transition between vertical and horizontal surfaces. Composite cladding shares many of the same benefits: it’s low-maintenance, UV, and moisture-resistant, and available in a range of colours and textures to suit any design.
At Concept Materials, supporting professionals is part of our commitment to excellence. From selecting the right products to handling materials safely and ensuring smooth, professional installation, our resources help save you time and reduce guesswork—making your job faster, easier, and more efficient from start to finish.
Whether you’re building a backyard deck, cladding a new home, or upgrading a commercial space, composite decking and cladding provide long-term value, safety, and aesthetic appeal. With trusted brands like Millboard, you can deliver outstanding results that stand the test of time.
Take a look at how Australian homeowners and designers use our premium decking and cladding.
