Millboard Decking
The Mayfield decking range also includes Millboard Decking, a revolutionary option made from polyurethane resin, reinforced with mineral stone and finished with a Lastane© coating.


Millboard Decking is a high-performance, low-maintenance alternative to traditional wood decking. Made from polyurethane resin reinforced with mineral stone, it contains no wood content, meaning it won’t absorb moisture or attract insect larvae. This makes it one of the most stable and durable decking options available.
Its Lastane© coating enhances slip resistance and protects against stains, scratches, and fading, ensuring a long-lasting, stylish appearance with minimal upkeep. Unlike timber, Millboard won’t warp, split, rot, or require sealing, making it ideal for all weather conditions.
Part of Mayfield’s decking range, Millboard offers a premium solution for those seeking the look of wood without the hassle of maintenance.