Composition :

• Profile Hacierco 74 SPS with a thickness of 0.75mm
• Panolene bardage with a thickness of 30mm bended in the valley (Isover - black glass veil)
• Panotoit with a thickness of 40mm (Isover - black glass veil)
• Vapor barrier Vapobac (Soprema)
• Panotoit with a thickness of 90mm (Isover)

Performance and characteristics :

• Multi layer bituminous waterfroof membrane
• Sound reduction index Rw(C;Ctr) = 36(-1;-6) dB
• Acoustic absorption αw = 0.95
• Thermal transmittance Up = 0.33W/m².K estimated
• Weight: 36kg/m²
• Spacing: 21cm