Roof sandwich panels Ondatherm® FI for Roof | ArcelorMittal Construction

Ondatherm® FI

Ondatherm® FI is an insulated roof with a sinusoïdal prepainted steel facing on exposed side, a core made of polyisocyanurate (PIR) and a thin aluminium foil for the inner facing.

  • Economical solution for insulated roof with sinusoïdal external facing
  • Thicknesses up to 120mm for thermal Uc value down to 0.241W/m².K
  • The joint system combined with a air leakage seal complied with the new airtightness building regulations
  • Exceptional ease of installation while respecting the most demanding thermal regulations
  • Width: 1000mm
  • Minimum-Maximum length: 2500-18000mm according to packaging
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