Technical Facts

Product range manufactured in accordance with Approachable Certification The Vitreous Enamel Coating meets the recommended requirements for high resistance to heat BS1344 Part 7:1984 and acid resistance to heat – BS1344 Part 1:1994 Part 7: 1984 and acid resistance BSEN 28706-1:2011.

TUV CE certificates

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Rules and Certifications


In Europe chimney flues must be CE marked according to EN 1856-1 and 2. Our products must show a designation identifying the characteristics of the product and its performance. The installer requires this information to determine whether the product is suitable for the appliance to be installed and the fuel.


The performance declared in the Product Designation is defined by the tests required by European Standards. The Declaration of Performance document contains references to all necessary tests as well as the Certificate of Production Control issued by our approved qualified Organisation, TUV


The Product Designation and Declaration of Performance are detailed on the label. We therefore recommend that labels are kept to maintain the Regulatory and Performance details of the products.