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Discover our hand-crafted UK-made composite decking and cladding.

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Millboard Composite Decking

Outperform & outlast

Millboard composite decking combines the natural beauty of real timber with the high-performance benefits of modern materials. Designed and made in the UK, our boards are moulded from selected oak samples, creating a unique, authentic wood grain finish. Unlike timber, Millboard won’t rot, warp or splinter, making it the ideal low-maintenance solution for outdoor spaces that demand both style and durability.

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Millboard Composite Cladding

Elevate Every Exterior

Millboard’s Envello cladding range combines the timeless look of painted timber with the durability of advanced composite materials. Moulded from real oak and engineered for long-lasting performance, Envello offers a low-maintenance, weather-resistant solution that enhances the character and protection of any property without the need for regular upkeep.

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Millboard ‘Lost-Head’ Screw

UK-made, UK-backed

Designed and manufactured in the UK, tested independently globally. British craftsmanship, innovation, and unwavering dedication to quality.

Hand moulded & coloured

Skillfully hand-crafted to ensure a high quality, premium product. Each of our products is hand moulded and crafted using specially selected masters for an unrivalled organic appearance in a composite material.

Natural wood look

Moulded from specially selected timbers for an unrivalled organic wood-grain appearance in a composite material, replicating the fine detail and imperfections of natural timber.

Maximum durability

Fibre reinforced closed cellular internal structure provides strength and durability whilst reducing weight.

Low maintenance

Due to the versatile surface layer, the boards do not require regular sanding, staining or oiling like natural timber, instead simply clean as required for the project location.

Recycled materials

Each board is composed of a blend of 38% recycled materials, including limestone diverted from landfill, bonded in a polymer resin.

Wood & warp free

The board composition is entirely wood-free, eliminating any cases of rotting or warping.This also prevents infestation of insects and pests.

Quality Assurance

Millboard is known for its commitment to quality and is a trusted brand in the construction industry and accredited to ISO 9001.

Long Lifespan

Millboard cladding is designed to have a significantly longer lifespan compared to traditional wood cladding, making it a cost-effective choice in the long run.

Featured Product

Enhanced Grain Burnt Cedar

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As a platinum Millboard supplier, we work closely with the Operations team. They always go above and beyond to help us tackle any last minute materials we may require to get them delivered the quickest way possible.

Composite Cladding Decking Supply
Having previously specified Millboard products on design projects for schools, I knew that I could rely on the range for its durability and anti-slip properties, on top of its natural aesthetic

Suzie Jewell

Landscape Architect at Kew Gardens
From seeing the initial product range at a local show then talking to the sales team at Millboard we decide to choose the Enhanced Millboard smoked oak. Millboard were very helpful and sent us a range of the sample board colours and kept in contact, coming up with solutions to a couple of deign issues. We were very impressed with the stainless steel fixing screws, when installed correctly they leave no trace of installation.

JB

Homeowner