Composition :

• Hacierba Tray 1.500.90 SR non perforated or perforated type P with thickness according to the span
• Insulation thickness of 90mm (in the bottom of the tray, λ = 0.040W/m.K maximum)
• Airtight vapor barrier film
• Insulation hickness of 60mm (nipped under the spacers, λ = 0.040W/m.K maximum)
• Insulation must fill the spacer
• Insulation hickness of 160mm (unrolled between spacers, λ = 0.040W/m.K maximum)
• Profile Frequence, Oceane or Trapeza

Performance and characteristics ;

• Thermal transmittance Up = 0.20W/m².K
• Spacing: about 31cm .not including the height of the external weather profile