Attestation of FDES verification (EN)

The document is an attestation of verification for the Environmental and Health Declaration Sheet (FDES) concerning the Flexalen 600 system, which includes pre-insulated flexible ducts for domestic water and heating/cooling networks. Verified by Marcel Gómez Ferrer, an independent verifier under the INIES program, the document confirms compliance with the NF EN 15804+A2 standards. The verification was conducted in January 2025, ensuring the data's plausibility and integrity, with validity until December 2030. Thermaflex Isolatie B.V. disseminated the document from Waalwijk, Netherlands.