TÜV have tested and documented the advantages of five various ventilation systems. They have monitored the installations and tested five duct systems from Lindab, and compared the results taking into consideration costs, tightness and installation.
TÜV have tested and documented the advantages of five various ventilation systems. They have monitored the installations and tested five duct systems from Lindab, and compared the results taking into consideration costs, tightness and installation.