Decking Collection

Millboard Composite Decking

Inspired by nature, designed for living

Decking Collection

Millboard Composite Decking

Inspired by nature, designed for living

white and green icon for composite decking

Moulded from real oak

Person slipping on a surface, potential hazard. Composite decking safety.

Highly slip-resistant

Eco-friendly green-decking icon

Recycled materials

Green square design with composite decking pattern

Rot & split resistant

Composite decking that hides nails and makes them invisible

Lost-head fixing

Close-up view of a low maintenance Millboard deck

Low maintenance

Moulded from real oak 1 by Concept Materials Composite Decking

Moulded From Real Oak

Slip resistant 3 by Concept Materials Composite Decking

Highly Slip-Resistant

Recycled materials 2 by Concept Materials Composite Decking

Recycled Materials

Rot Split Resistant by Concept Materials Composite Decking

Rot & Split Resistant

Lost head by Concept Materials Composite Decking

Lost-Head Fixing

Low Maintenance by Concept Materials Composite Decking

Low Maintenance

Millboard Composite Decking

Inspired by nature, designed for living

Millboard composite decking combines the beauty of natural timber with advanced engineering to create a premium outdoor flooring solution designed for effortless living.

Virtually maintenance-free and created with exceptional attention to detail, Millboard delivers a realistic timber appearance with superior slip resistance, no splintering, and no need for oiling or sealing. Backed by an industry-leading 25-year Limited Residential Warranty, it is designed to retain its beauty and performance for years to come.

Want to see and feel Millboard for yourself? Request a sample and experience the material first-hand

Modern outdoor deck with composite decking and pool, overlooking a golf course.

Millboard Composite Decking

Inspired by nature, designed for living

Millboard composite decking combines the beauty of natural timber with advanced engineering to create a premium outdoor flooring solution designed for effortless living.

Virtually maintenance-free and created with exceptional attention to detail, Millboard delivers a realistic timber appearance with superior slip resistance, no splintering, and no need for oiling or sealing. Backed by an industry-leading 25-year Limited Residential Warranty, it is designed to retain its beauty and performance for years to come.

Want to see and feel Millboard for yourself? Request a sample and experience the material first-hand.

Modern outdoor deck with composite decking and pool, overlooking a golf course.

Our Range

Our Range

Modello

For a deck that’s as individual as you

Enhanced Grain

Decking that perfectly replicates the beauty of prime oak

Weathered Oak

Decking boards with the timeless dignity of aged oak

Enhanced Grain SB

A multi-use slim decking board that replicates smooth timber

Edging & Fascia

The finishing touch for true distinction

Our Range

Our Range

Modello

For a deck that’s as individual as you

Enhanced Grain

Decking that perfectly replicates the beauty of prime oak

Weathered Oak

Decking boards with the timeless dignity of aged oak.

Enhanced Grain SB

A multi-use slim decking board that replicates smooth timber

Edging & Fascia

The finishing touch for true distinction.

The Unique Lastane® layer resists scratches and stains and is designed to withstand demanding outdoor environments.

Millboard is wood-free and non-porous, which means high resistance to algae growth and excellent anti-slip properties.

The dual-tone Lastane® surface is hand tinted using pigments designed to resist fading and sun damage.

Close-up of a textured brick, showing surface details and construction material

Our unique ‘cellular’ internal structure reduces weight while maintaining strength.

Millboard is solid, not hollow, meaning it’s strong and won’t warp, rot like wood, or harbour insects and pests.

The structural core is a blend of natural minerals bonded in a polymer resin with long fibre reinforcement for added strength and durability.

How is Millboard Made?

Millboard composite decking and cladding is handcrafted in the United Kingdom and inspired by the authentic character of real oak timber. Each board captures the natural textures, grain, and beauty of timber while offering the exceptional durability and performance required for modern outdoor spaces.

Unlike traditional timber, Millboard requires minimal maintenance and is designed to resist the challenges of outdoor environments, including fading, splintering, warping and weathering.

Engineered without timber or plastic, Millboard is crafted from a unique polyurethane resin reinforced with mineral fibres and finished with a Lastane® surface layer. This advanced construction provides the strength and longevity of engineered materials with the natural comfort and feel of timber underfoot.

Experience the quality and craftsmanship of Millboard for yourself. Request your sample today.

How is Millboard Made?

Millboard composite decking and cladding is hand-made in the United Kingdom & styled from real oak timbers, creating an incredible realistic look that captures the natural beauty of wood. But unlike traditional timber, which needs regular on-going maintenance like oiling & sanding to try and stave off rotting, mould, stains, warping, cupping, fading, splinters & a host of other undesirable effects.

Unlike traditional timber, or even conventional composite decking WPC (which typically contains half timber fibre / flours / rice husks & half plastic) – Millboard composite decking and cladding contains no timber or plastic. Millboard composite decking and cladding is made from a revolutionary Polyurethane resin, reinforced with mineral fibres plus a unique Lastane® coating. So what is Polyurethane? It’s a type of elastomer, which is a polymer about half way between a plastic and a rubber. It maintains the rigidity & longevity of plastic, with the suppleness of rubber. This means Millboard decking feels much more natural under foot, while still offering incredible durability.

See and feel the product for yourself. Order a Free Sample now.

How is Millboard Made?

Millboard composite decking and cladding is hand-made in the United Kingdom & styled from real oak timbers, creating an incredible realistic look that captures the natural beauty of wood. But unlike traditional timber, which needs regular on-going maintenance like oiling & sanding to try and stave off rotting, mould, stains, warping, cupping, fading, splinters & a host of other undesirable effects.

Unlike traditional timber, or even conventional composite decking WPC (which typically contains half timber fibre / flours / rice husks & half plastic) – Millboard composite decking and cladding contains no timber or plastic. Millboard composite decking and cladding is made from a revolutionary Polyurethane resin, reinforced with mineral fibres plus a unique Lastane® coating. So what is Polyurethane? It’s a type of elastomer, which is a polymer about half way between a plastic and a rubber. It maintains the rigidity & longevity of plastic, with the suppleness of rubber. This means Millboard decking feels much more natural under foot, while still offering incredible durability.

How is Millboard Made?

Millboard composite decking and cladding is hand-made in the United Kingdom & styled from real oak timbers, creating an incredible realistic look that captures the natural beauty of wood. But unlike traditional timber, which needs regular on-going maintenance like oiling & sanding to try and stave off rotting, mould, stains, warping, cupping, fading, splinters & a host of other undesirable effects.

Unlike traditional timber, or even conventional composite decking WPC (which typically contains half timber fibre / flours / rice husks & half plastic) – Millboard composite decking and cladding contains no timber or plastic. Millboard composite decking and cladding is made from a revolutionary Polyurethane resin, reinforced with mineral fibres plus a unique Lastane® coating. So what is Polyurethane? It’s a type of elastomer, which is a polymer about half way between a plastic and a rubber. It maintains the rigidity & longevity of plastic, with the suppleness of rubber. This means Millboard decking feels much more natural under foot, while still offering incredible durability.

See and feel the product for yourself. Order a Free Sample now.

Decking Projects

Our decking products give any space a beautiful contemporary feel

Smoked oak deck feature with circular stepping stones and succulent garden in a landscaping project.

Smoked Oak deck feature in this stunning landscaping project

Perth, WA
Landscape Architect: Tristan Peirce
Modern home exterior with a fire pit and pool. Burnt cedar fire pit area with outdoor seating.

Burnt Cedar surrounds fire pit in this stunning home

Como, WA
Outdoor patio with composite decking and modern furniture

Backyard patio featuring Coppered Oak

Perth, WA
Decking Edging & Fascia Products in Australia

Penthouse Golden Oak deck featuring elevated plunge pool

Noosa Crest, Queensland
Backyard with pool and carbonised charred decking. Home features glass walls and an outdoor living area.

Carbonised Charred Decking around pool

Perth, WA
Golden oak decking surrounds an infinity pool at Botanical Garden Apartments.

Botanical Garden Apartments featuring Golden Oak decking around pool

Perth, WA

Customer Reviews

Independent service rating based on 12 reviews.

Common Decking Questions

For more answers on our products visit our FAQ page.

Millboard composite decking is hand-made in the United Kingdom and styled from real oak timbers, creating an incredible realistic look that captures the natural beauty of wood. But unlike traditional timber – which needs regular on-going maintenance like oiling and sanding to try and stave off rotting, mould, stains, warping, cupping, fading, splinters and a host of other undesirable effects – Millboard is totally different! This is because unlike traditional timber, or even conventional composite decking WPC (which typically contain half timber fibre / flours / rice husks & half plastic) – Millboard contains no timber, nor any plastic.

Millboard decking is extremely versatile and can be used to create not only beautiful decks, but also can be used for Cladding, both vertically and horizontally, for ceiling lining, steps, bridges, pontoons, balconies, planter boxes, gardens and so much more!

Why not get inspired by looking through recent Millboard projects in our Gallery?

Of course! – If you would like a sample please contact us and we can send some samples out to you. Please let us know what colour and texture (Weathered Oak or Enhanced Grain) you are thinking about, and any other information about your upcoming project such as sqm2, residential or commerical etc. We can help with your choice and offer tips on getting the most out of Millboard. If you are an Architect, Specifier or a Builder we also have Architect’s Sample Packs available which showcase the full Millboard composite decking range.

Millboard is chemically inert and does not contain any timber so the boards will not absorb moisture, swell, warp or rot in the way that timber does. As such Millboard does not require any ventilation or minimum clearance from the ground making it perfect solution for ultra-low decks.

Millboard decking boards can be cut in much the same way as regular timber. We recommend a carbon tipped multipurpose saw. Plastic composite decking tends to blunt saw blades very quickly and be difficult to screw and work with – but with Millboard this isn’t a problem! Don’t forget that we have Touch Up Paint available in 500ml tins for colour matching exposed cut ends.

Fixing Millboard couldn’t be simpler! There are no fiddly and expensive clipping systems, no pre-drilling nor any countersinking required. Millboard decking is simply top fixed like real timber – But with an incredible “lost-head” hidden fixing. The Lastane® layer self heals over the screws to leave a near indistinguishable mark for a clean finish! After extensive testing we recommend and supply Durafix Stainless Steel screws for the best results.
See videos of the screws disappearing.

With Millboard’s wide range of colours, you can choose what is best for you. As with all products, the darker colours will feel hotter underfoot in sunny exposed locations. If this is an issue, opt for lighter colours for such locations.

Yes! Millboards tested a BS79.76 slip resistance in both textures, and lead the industry with their high scoring anti-slip ratings – even in wet conditions! This is one of the reasons Millboard is so popular with councils as it meets and exceeds the requested anti-slip requirements for public use.

The Lastane® finish is highly resistant to scratches and food and drink stains.

Yes, Millboard is fire rated to Australian Standard BAL19

In instances where there is burning wood or coal they will need to sit the fire bowl / brazier onto a porcelain or cement tile / slab. The slabbed area needs to extend about 1m outside the fire bowl / brazier. Any embers or burning material needs to be removed immediately to prevent any damage or lasting marks to the Millboard surface. Patio heaters or infrared heaters are not known to affect the boards.

Because Millboard is made of non-porous composite, it resists mossy build-up and stains, so needs very little maintenance. To remove spills and marks – or just generally give your deck a clean – simply use a mild detergent, garden hose and a brush. Steer clear of solvents, chemicals or abrasive cleaners that could damage your Millboard. Similarly, Pressure Washing is usually not necessary and may damage the boards at high pressure.

Common Decking Questions

For more answers on our products visit our FAQ page.

Millboard composite decking is hand-made in the United Kingdom and styled from real oak timbers, creating an incredible realistic look that captures the natural beauty of wood. But unlike traditional timber – which needs regular on-going maintenance like oiling and sanding to try and stave off rotting, mould, stains, warping, cupping, fading, splinters and a host of other undesirable effects – Millboard is totally different! This is because unlike traditional timber, or even conventional composite decking WPC (which typically contain half timber fibre / flours / rice husks & half plastic) – Millboard contains no timber, nor any plastic.

Millboard decking is extremely versatile and can be used to create not only beautiful decks, but also can be used for Cladding, both vertically and horizontally, for ceiling lining, steps, bridges, pontoons, balconies, planter boxes, gardens and so much more!

Why not get inspired by looking through recent Millboard projects in our Gallery?

Of course! – If you would like a sample please contact us and we can send some samples out to you. Please let us know what colour and texture (Weathered Oak or Enhanced Grain) you are thinking about, and any other information about your upcoming project such as sqm2, residential or commerical etc. We can help with your choice and offer tips on getting the most out of Millboard. If you are an Architect, Specifier or a Builder we also have Architect’s Sample Packs available which showcase the full Millboard composite decking range.

Millboard is chemically inert and does not contain any timber so the boards will not absorb moisture, swell, warp or rot in the way that timber does. As such Millboard does not require any ventilation or minimum clearance from the ground making it perfect solution for ultra-low decks.

Millboard decking boards can be cut in much the same way as regular timber. We recommend a carbon tipped multipurpose saw. Plastic composite decking tends to blunt saw blades very quickly and be difficult to screw and work with – but with Millboard this isn’t a problem! Don’t forget that we have Touch Up Paint available in 500ml tins for colour matching exposed cut ends.

Fixing Millboard couldn’t be simpler! There are no fiddly and expensive clipping systems, no pre-drilling nor any countersinking required. Millboard decking is simply top fixed like real timber – But with an incredible “lost-head” hidden fixing. The Lastane® layer self heals over the screws to leave a near indistinguishable mark for a clean finish! After extensive testing we recommend and supply Durafix Stainless Steel screws for the best results.
See videos of the screws disappearing.

With Millboard’s wide range of colours, you can choose what is best for you. As with all products, the darker colours will feel hotter underfoot in sunny exposed locations. If this is an issue, opt for lighter colours for such locations.

Yes! Millboards tested a BS79.76 slip resistance in both textures, and lead the industry with their high scoring anti-slip ratings – even in wet conditions! This is one of the reasons Millboard is so popular with councils as it meets and exceeds the requested anti-slip requirements for public use.

The Lastane® finish is highly resistant to scratches and food and drink stains.

Yes, Millboard is fire rated to Australian Standard BAL19

In instances where there is burning wood or coal they will need to sit the fire bowl / brazier onto a porcelain or cement tile / slab. The slabbed area needs to extend about 1m outside the fire bowl / brazier. Any embers or burning material needs to be removed immediately to prevent any damage or lasting marks to the Millboard surface. Patio heaters or infrared heaters are not known to affect the boards.

Because Millboard is made of non-porous composite, it resists mossy build-up and stains, so needs very little maintenance. To remove spills and marks – or just generally give your deck a clean – simply use a mild detergent, garden hose and a brush. Steer clear of solvents, chemicals or abrasive cleaners that could damage your Millboard. Similarly, Pressure Washing is usually not necessary and may damage the boards at high pressure.

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