Lightweight carpet underlay made from recycled carpet fibres using an oil-free and low carbon process. Tough and durable for underfoot comfort and carpet protection with outstanding heat and sound insulation properties. 3.2 tog with air pockets and wool fibres creating a natural thermal blanket. Natural characteristics of soft fibres absorb sound more efficiently. With improved compression strength that will not crumble in high traffic areas thereby reducing carpet wear and increasing the lifetime of the carpet. Eco-friendly and fully recyclable. Suitable for heavy domestic use. Suitable for Carpet Flooring Flame Retardant Improved Energy Efficiency Suitable for Carpet Flooring Flame Retardant Improved Energy Efficiency