Composition :

• Non load-bearing Tray Hacierco C 450.70 perforated P in thickness 0.75mm
• Panolene bardage in thickness 70mm (Isover)
• Airtight vapor barrier foil
• Purlin Multibeam on cleats
• Glass wool in thickness 150mm (unrolled between purlins
• Glass wool in thickness 120mm (crossed and unrolled between purlins)
• Glass wool in thickness 60mm (unrolled and nipped on the purlin)
• Profile Frequence. Authentique or Trapeza in thickness 0.75mm

Performances and characteristics :

• Sound reduction index Rw(C;Ctr) = 36(-2;-8) dB
• Acoustic absorption αw = 0.90
• Thermal transmittance Up = 0.15W/m².K estimated
• Weight: 25kg/m²
• Spacing: 40cm not including the height of the external weather profile