Composition

• Profile Hacierco 56 SPS in thickness 0.75mm
• Mineral wool with rabbet joint . Protect LRB, thickness 60mm (Isover)
• Vapor barrier
• PSE Epsitoit 20 110mm thick
• Multi layer bituminous waterfroof membrane (Soprema)

Performance and characteritics

• Sound reduction index Rw(C;Ctr) = 35(-2;-6) dB
• Acoustic absorption αw = 0.95
• Thermal transmittance Up = 0.23W/m².K estimated
• Weight: 26kg/m²
• Spacing: 24cm