Sandwich panels

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  • CTSB Certifed
  • PIR Foam
  • Custom lengths & cut back available
The COVISO® 4.40 sandwich panel is an insulated roof panel composed of an external facing in profiled steel with a polyisocyanurate (PIR) insulation and an interior facing made from slightly ribbed steel. COVISO® makes the building watertight and provides thermal insulation.

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