Third party certification

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Chimneys and ventilation QB
Certification manual
Certification manual QB
Documents
Référentiel de certification (FR)

Scope of the programme

The products covered by the certification program are:

  • Chimney Lining hardness processes
  • Insulated flexible metallic chimney
  • Aeraulic networks with joints: systems intended for the construction of new circular metallic aeraulic networks with joints
  • Aeraulic networks: Flexible ducts.

Certified characteristics

A "certified characteristic" refers to any technical characteristic whose content is controlled within the framework of the QB brand. The certified characteristics are as follows:
  • LINING PROCESSES FOR THE RENOVATION OF EXISTING INDIVIDUAL DUCTS
    • Temperature class
    • Air tightness class
    • Corrosion resistance for classes 1 and 2
  • INSULATED FLEXIBLE METALLIC LININGS
    • Temperature class
    • Air tightness class
    • Mechanical characteristics
  • AERAULIC NETWORKS WITH JOINTS
    • Air tightness class of the network
  • AERAULIC NETWORKS: FLEXIBLE DUCTS
    • Air tightness class.
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