Sloped roof systems Globalroof® Toptherm 15 Ondatherm® T for Roof | ArcelorMittal Construction

Globalroof® Toptherm 15 Ondatherm® T

Toptherm 15 is a double skin system for slooped roof consisting of a structural tray Hacierco® as inner facing and a insulated sandwich panel Ondatherm® as wheather facing. The system offers a thermal performance of Up 0.15W/m².K.

Composition :

  • Non load-bearing Tray Hacierco C 500.90 non perforated or perforated type P , thickness according to the span
  • Glass wool or mineral wool 90mm thick in the bottom of the tray
  • Airtight vapor barrier film
  • Purlin Multibeam on cleats
  • Glass wool or mineral wool 140mm thick unrolled between purlins
  • Sandwich panel Ondatherm® T 80mm

Performances :

  • Thermal transmittance Up = 0.15W/m².K
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