Composition :

• Hacierba Tray 1.500.90 non perforated ou perforated type P (SR ou SRP). Thickness according to the span
• Glass wool or mineral wool with a thickness of 90mm (in the bottom of the tray, λ = 0.040W/m.K maximum)
• Airtight vapor barrier film
• Glass wool with a thickness of 60mm (nipped under spacers, λ = 0.040W/m.K maximum)
• Height of spacer = thickness of insulation 4 + 6 in case of vertical installation of wall profile or = thickness of insulation 4 + 6 +20mm in case of horizontal installation of the wall profile
• Glass wool or mineral wool with a thickness of 120mm (unrolled between spacers, λ = 0.040W/m.K maximum)
• Wall cladding profile Frequence. Oceane or Trapeza. or siding ST 500. Mascaret. ST Lumière

Performance and characteristics :

• Thermal transmittance Up = 0.25W/m².K
• Spacing: about 27cm. not including the height of the external weather profile