Sloped roof systems Globalroof® DPN 30 for Roof | ArcelorMittal Construction

Globalroof® DPN 30

DPN 30 is a double skin system for slooped roof composed of trapezoidal profile as inner facing and a trapezoidal steel sheet as wheather facing , the system provides Up value of 0.41W/m².K.

Composition :

  • Roof profile Trapeza
  • Glass wool or mineral wool 120mm unrolled between purlins -(λ = 0.040W/m.K maximum)
  • Cleats or steel spacer
  • Purlin
  • Glass wool 60mm thick nipped on the purlin(λ = 0.040W/m.K maximum)
  • Roof profile Frequence,Trapeza or Autenthique

Performance :

  • Thermal transmittance Up = 0.30W/m².K
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