About

The world’s finest hand-moulded composite decking & composite cladding


Millboard enhances outdoor spaces with enduring distinction. Hand-moulded from the finest oak, it realistically mimics natural timber but is engineered to offer much more.


Millboard combines the natural beauty of real timber with the high performance of our unique wood-free material, it is moulded from real Oak planks to replicate the natural character and grain detail in timber.


Where even the highest quality hardwood can warp, fade and quickly lose its original appeal, Millboard is crafted using a unique resin mineral composition to withstand demanding outdoor environments. The top textured surface is a UV stable elastomeric layer which creates a resilient, low maintenance layer, designed to improve resistance mould growth, sun damage and fading.

The structural core is a blend of recycled natural minerals bonded in a polymer resin and fibre reinforcement for added strength and durability. Due to the material composition, Millboard will not split, rot or harbour insects like timber does.


As a UK manufacturer, Millboard believes in the beauty of life in its many forms. Ensuring sustainable future is intrinsic to our nature. Our approach to sustainability is simple. Every day, we consider the impact that our actions will have on the future of life, living and livelihoods, and strive to make choices that are fair and considerate.


Our commitment to quality and a sustainable future is shown in our accreditations: ISO 9001, ISO 14001, ISO 45001, Fair Tax accreditation, Real Living Wage Employer, 4.8/5 on Feefo.


Millboard runs RIBA approved CPD sessions for both Decking and Cladding. Contact us at CPD@millboard.co.uk or call us at +44 24 7643 9943

CPD material

Design Considerations for Decking and its Alternative Uses

Millboard Company Ltd, The

Design Considerations for Decking and its Alternative Uses

Design, construction and technology

Design Considerations & Regulations for Rainscreen Cladding

Millboard Company Ltd, The

Design Considerations & Regulations for Rainscreen Cladding

Design, construction and technology, Legal, regulatory and statutory compliance