Minerals & polyurethane (PU) Underlay with ALU Membrane (Vinyl/Wood/Laminate) - 1.8mm - 8.5m2(91.49 sqft) - Highest Quality

Technical Specification

Area: 1 × 8.5 m – 8.5 m² (91.49 sq ft)

Thickness: 1.8 mm

Material: PU/Mineral, density 780 kg/m³

Impact Sound Reduction (IS): 18 dB

Reflected Walking Sound Reduction (RWS): up to 26%

Thermal Resistance (R): 0.008 m²K/W

Water Vapour Diffusion Resistance (SD): 100 m

Compressive Strength (CS): 230 kPa

Compressive Creep Resistance (CC): 125 kPa

Dynamic Load Resistance (DL): >150,000 cycles

Resistance to Large Ball Test (RLB): 550 mm

Subfloor Unevenness Compensation (PC): 0.98 mm

Reaction to Fire: Efl