Introducing the Marldon M-323 Rubber Crumb Underlay, purpose-built to enhance the performance of wood and laminate flooring. Designed with a lightweight construction and equipped with an integrated metalised scrim, this underlay excels in both sound insulation and moisture resistance, ensuring your floors remain in top condition. Featuring a low tog rating of just 0.8, this underlay is perfectly suited for use with underfloor heating systems. Notably, it is crafted from a substantial proportion of recycled tires, reflecting its eco-friendly design. Installation Guidelines: For a successful installation, adhere to the relevant British standards and supplementary specifications. Unroll the underlay with the silver side facing upwards. We recommend using DPM joining tape to seal the seams between adjacent rolls of underlay and secure the vapor barrier. Key Features: Thickness: 3.5mm Outstanding impact sound insulation Strong resistance to moisture transmission Environmentally conscious, made with a high percentage of recycled tires Ideal for compatibility with underfloor heating systems Low tog rating of 0.8