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Sandwich panels Ondatherm®

Ondatherm®

Sandwich panels




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

  • Core: PIR polyurethane polyisocyanurate PRT Hexacore®
  • Insulation core available in eight thicknesses from 30 to 140 mm
  • Cover width: 1000 mm
  • Fire performance:  B - s2, d0
  • External facing: trapezoidal, prepainted steel  (0.60 mm)
  • Internal facing: prepainted steel (0.40 mm)
  • Option for curved roof panel by crimping
  • Visible fixings

Ondatherm® TH

  • Core: PIR polyurethane polyisocyanurate PRT Hexacore®
  • Insulation core available in eight thicknesses from 30 to 140 mm
  • Cover width: 1000 mm
  • Fire performance:  B - s2, d0
  • External facing: trapezoidal, prepainted steel (0.60 mm)
  • Internal facing: prepainted steel (0.40 mm)
  • Option for curved roof panel by crimping
  • Visible fixings

Ondatherm® T iQ+

  • Core: iQ⁺ polyisocyanurate (PIR) foam
  • Insulation core available in four thicknesses: from 80 to 140 mm
  • Cover width: 1000 mm
  • Thermal conductivity λ: 0.020 W/mK
  • External facing: trapezoidal, prepainted steel sheet (standard 0.60 mm)
  • Internal facing: prepainted steel (standard 0.40 mm)
  • Visible fixings

Thermal insulation

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Roofing

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Fire resistant sandwich panels

Ondatherm® is a range of insulated roof panels with high performance PIR foam as the insulation core. They offer excellent airtightness thanks to a nesting and joints system minimising thermal bridges. Ondatherm® panels are easy to install while respecting the most demanding thermal regulations and complying with air tightness building regulations.

  • Ondatherm® T: with a trapezoidal outer facing and a PRT- Hexacore® insulation core designed for low and medium hygrometry buildings
  • Ondatherm® TH: with a trapezoidal outer facing and a PRT- Hexacore® insulation core designed for high to very high hygrometry buildings
  • Ondatherm® T iQ⁺: belongs to the iQ⁺ System® range that has been designed to improve the energy efficiency of buildings and their environmental footprint. They are made of an iQ⁺ polyisocyanurate (PIR) foam and two prepainted steel facings with the outer facing being trapezoidal.

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ArcelorMittal Construction

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