Protect Wunderlay Membrane Q Mark

The Q-Mark Scheme is a third-party product certification scheme operated by Exova BM TRADA Certification Ltd. The scheme is based on the principles of ISO 9001, ISO 17065, ISO 17021 and confirms compliance with BS EN 5250 and BS EN 5534, together with a specific set of performance criteria set by Exova BM TRADA (as defined in Clause 4 of this document) in order to attain a product which performs to a high standard. The relevant standards listed above are to be read in conjunction with this document. The scheme covers factory production control, documentation and test/assessment evidence, and the resultant certification is specific to clearly defined products and their constituent components.