Sloped roof systems Globalroof® DPN 41 for Roof | ArcelorMittal Construction

Globalroof® DPN 41

DPN 41 double skin system for slooped roof consisting of a trapezoidal profile as inner facing and a trapezoidal steel sheet as wheather facing, the system provides Up value of 0.30W/m².K.

Composition :

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

Performance :

  • Thermal transmittance Up = 0.41W/m².K
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