Ondatherm®

Sandwich Panels

Trapezoidal profile Steel/Steel

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Frequence profile Steel/Steel

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Trapezoidal profile Steel/Aluminium

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Frequence profile Steel/Aluminium

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Ondatherm® - PIR Polyurethane Insulated Sandwich Roof Panels

Technical Information

Ondatherm® panels have a PIR polyurethane core and steel shells in different structures and surfaces.

Technical details:

Ondatherm® T - Facings : Trapeza Steel / Steel   

  • Core: PIR polyurethane polyisocyanurate PRT Hexacore®
  • Maximum length: 16m
  • Thickness: 30mm to 140mm
  • Fire performance :  B - s2,d0
  • Uc (W/m²K) down to 0.16
  • Both facing internal and external are prepainted steel Colorissime
  • Option for curved roof panel by crimping

Ondatherm® F - Facings : Frequence Steel / Steel

  • Core: PIR polyisocyanurate PRT Hexacore®
  • Maximum length: 16m
  • Thickness: 70mm to 120mm
  • Fire performance :  B - s2, d0
  • Uc (W/m²K) down to 0.263
  • Both facings, internal and external, are prepainted steel Colorissime

Ondatherm® TI - Facings : Trapeza Steel / Aluminium Foil

  • Core: PIR polyurethane polyuisocyanurate PRT Hexacore®
  • Maximum length: 16m
  • Thickness: 30mm to 140mm
  • Uc (W/m²K) down to 0.274
  • External facing : prepainted steel
  • Internal facing : aluminium foil 50 μm RAL 9002

Ondatherm® FI - Facings : Frequence Steel / Aluminium Foil

  • Core : PIR polyisocyanurate
  • Maximum length: 16m
  • Thickness: 70mm to 120mm
  • Uc (W/m²K) down to 0.263
  • External facing : prepainted steel
  • Internal facing : aluminium foil 50 μm RAL 9002

Colorissime brochure


Projects with Ondatherm®

Fire resistant sandwich panels

Ondatherm® is a wide range of PRT- Hexacore® insulated roof panels. It offers ease of installation while respecting the most demanding thermal regulations.
The panels have a joint system without a thermal bridge that combines with a special air leakage seal in order to comply with the air tightness building regulations.

Our offer includes the following types of panels:

  • Ondatherm® T - Facings : Trapeza Steel / Steel    
  • Ondatherm® F - Facings : Frequence Steel / Steel
  • Ondatherm® TI - Facings : Trapeza Steel / Aluminium Foil
  • Ondatherm® FI - Facings : Frequence Steel / Aluminium Foil

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