Burglary Resistant Declaration of Conformity DUCO Grille NightVent

SKG-IKOB has determined that Duco Grille NightVent ventilation grilles, applied in the attested profile systems and curtain wall systems, in which the Duco grille is incorporated in the glazing rebate and filled around with support and adjusting blocks, are also burglary resistant in accordance with class 2 of NEN 5096:2012 and EN 1627:2011.