Composition :

• Hacierba Tray 1.600.150 VKP perforated P with a thickness of 0.75mm
• Cladacoustic with a thickness of 20mm
• Cladipan 32 with a thickness of 190mm
• Profile Trapeza. Frequence or Oceane with a thickness of 0.75mm

Performance and characteristics :

• Sound reduction index Rw(C;Ctr) = 39(-4;-11) dB
• Acoustic absorption αw = 1.00
• Thermal transmittance Up = 0.23W/m².K estimated
• Weight: 23kg/m²
• Spacing: 21cm. not including the height of the external weather profile