Underlay XPS 3mm with Aluminium Membrane -Thermal Insulation for Laminate & Wood Flooring - 12 - 48m2 (129.16 - 516.66sqft)

** Technical Specification: **

** Area ** : 12-48m2 (129.16- 516.66 sqft)

** Thickness ** : 3mm

** Core Material ** : Extruded Polystyrene (XPS)

Surface Layer: Aluminium Foil

Density: Approx. 33-40 kg/m³

** Thermal Conductivity ** : ≤ 0.030 W/m·K

** Compressive Strength ** : ≥ 250 kPa at 10% deformation

** Water Absorption ** : < 1% (by volume)

** Fire Resistance ** : B2 (EN 13501-1)

** Sound Reduction ** : Up to 20 dB (depending on flooring type and installation)