Wood Plus FineFloor FibreBoard 5mm Underlay is a real wood & laminate flooring underlay, suitable for all domestic floating floor installations. FibreBoard underlay is designed to eliminate uneven floors with its lightweight yet strong construction. It offers stable support, guarding against wear and reducing high impact damage while smoothing out uneven areas. Made from traditional natural wood fibre, this product is easy to line up, cut, and fit, saving time and effort during installation. The wood material in FineFloor also possesses high sound reduction properties, deadening loud noises for a quieter room. The boards offer exceptional thermal insulation, making them perfect for very cold concrete sub-floors in cellars and basements. Thanks to its lightweight yet durable materials, FibreBoard is easier to lift during installation compared to many other underlay products. It is also eco-friendly, made from 100% recyclable materials, ensuring environmental responsibility.