Composition :

• Hacierba Tray 1.500.90 BS ou SR. Thickness according to the span
• Airtight vapor barrier film unrolled in the bottom of the tray Hacierba
• Glass wool or mineral wool with a thickness of 90mm (in the bottom of the tray, (λ = 0.040W/m.K maximum)
• Glass wool thickness 50mm (nipped under the spacers), (λ = 0.040W/m.K maximum)
• Height of Spacer = thickness of the insulations 4 + 6 in case of vertical wall profile installation or = thickness of the insulations 4 + 6 + 20mm in case of horizontal wall profile installation-
• Glass wool or mineral wool with a thickness of 50mm (unrolled between spacers), (λ = 0.040W/m.K maximum)
• Wall cladding profile Frequence. Oceane or Trapeza

Performance and characteristics :

• Thermal transmittance Up = 0.30W/m².K
• Spacing: about 20cm. not including the height of the external weather profile