EF-ALLI15-C Foam Laminate Underlay Silver Foil 15 m2 roll

Low density, micro-cellular, closed-cell polyethylene foam, with a silver or gold metalised damp proof membrane. Also features a 200mm overlap, so no need for taping the edges. Closed cell structure Impact sound reduction Conformable, smooths irregular surface Shock absorbent Dust free, no odour, allergy friendly Anti fungal, mildew resistant Easy to lay Lightweight and elastic Suitable for underfloor heating systems Water/moisture barrier lock + overlap Technical Performance Data Impact Sound Reduction: 18dB Compressive Creep: 18.3kPa Water Vapour Permeability: 7.5g/m2 Thermal Conductivity: 0.088W/mK