Premium Acoustic & Moisture Barrier Underlay 3mm (coverage 15 sqm2)

✅ Size: Green Combat underlay roll measures 15m x 1m with a 3mm thickness. Features a 40μ moisture film on one side with a 150mm overlap, covering a total area of 15㎡.

✅ Material: Manufactured from closed-cell polyethylene foam, this lightweight underlay is 100% recyclable and provides effective thermal insulation.

✅ Moisture Protection: The closed-cell polyethylene structure acts as a 100% vapour barrier, helping to prevent moisture vapour from turning into bulk moisture and protecting the flooring above from damp-related damage.

✅ Sound Reduction: Designed to reduce impact sound and noise transfer, improving acoustic performance and minimising hollow or echoing sounds between the subfloor and wood or laminate flooring.

✅ Suitable Use: With its low thermal resistance, this underlay is ideal for use with underfloor heating systems. Suitable for all types of wood and laminate flooring, including use in basements, bedrooms, living rooms, and it can also be installed beneath carpets.