Fully Certified & Accredited

Thor Duct® has been tested to the latest EN standards and as required by law, provides CE marking on products where a harmonised standard exists.

Whilst Thor Duct® makes every effort to reflect the industry wide understanding of fire resisting duct standards, we do not suggest replacing a thorough research of CEN documents with our Blog posts. We make every effort to be accurate and true, and, as the passive fire protection industry experience and knowledge grows, we may update our guidance to reflect this. The design, selection, and supervision of fire strategies must always be managed by qualified Fire Engineers.