Breathable 3mm XPS extruded polystyrene underlay designed for use with Laminate, Engineered and Solid Wooden flooring.Supplied in packs of 10 = 5m² / 1000mmx500mmx3mm – 0.5m2Lightweight breathable, 3mm foam Underlay, designed specifically for use with warm water floor heating systems and for use with laminate, engineered and solid wood flooring. Installing new underlay dramatically improves the performance of new wood or laminate flooring and improves walking comfort and reduces associated noise. If you are laying your floor on a relatively new concrete floor we would advise you use a damp proof membrane.
