This 3 mm underlay is laid beneath flooring to reduce noise both inside and outside the room. Made from polystyrene (XPS), it includes an integrated vapour barrier and tape, allowing it to be fitted more quickly, and covers 10 square metres.

• Reduces noise inside and outside the room
• Integrated vapour barrier for faster installation
• Integrated tape included
• Covers 10 square metres
• 3 mm thickness