Roll Underlay XPS 2mm with ALU membrane - 16.5m2 (177.60 sqft)

Technical Specification:

**Area:**1x16.5m2 - 16.5m2 (177.60 sqft)

**Thicnkess:**2mm

Thermal resistance (R): 0.07 m²K/W

Punctual conformability (PC): ≥ 1 mm

Compressive Strength (CS): ≥ 90 kPa

Compressive Creep resistance (CC): ≥ 2 kPa

Dynamic load resistance (DL): ≥ 250,000 cycles

Resistance to impact by large diameter ball (RLB): ≥ 75 cm

Impact noise reduction (IS): 19 dB

Reflecting walking sound (RWS): 14%

Water vapor permeability (SD): ≥ 75 m