Lindab is constantly striving to raise its standard when it comes to both product development and new energy efficient innovations. Hence it has been highly important to us to have our product ranges Lindab Safe and Lindab Safe Click Eurovent certified. A Eurovent certification is a program for tightness class D regarding strength and leakage in duct systems. It ensures that the products live up to certain standards throughout the whole production process and that their performance and capability are in accordance with the manufacturer’s specified data.