Globalroof® DPN 25
DPN 25 is a double skin system for slooped roof consisting of trapezoidal profile as inner facing and a trapezoidal steel sheet as wheather facing providing a Up value of 0.25W/m².K.
Composition :
- Roof profile Trapeza
- Glass wool or mineral wool 160mm thick 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
Performances :
- Thermal transmittance Up = 0.25W/m².K
