This document specifies the classification for air permeability for doors in a closed position, when tested in accordance with prEN 12427:2000. The doors are intended for installation in areas in the reach of people, for which the main intended uses are giving safe access for goods, vehicles and persons in industrial, commercial and residential premises. The doors may be manually or power operated. It applies to all doors provided in accordance with prEN 13241:1998.
DIN EN 12426:2000 history
2000DIN EN 12426:2000-11 Industrial, commercial and garage doors and gates - Air permeability - Classification; German version EN 12426:2000
2000DIN EN 12426:2000 Industrial, commercial and garage doors and gates - Air permeability - Classification; German version EN 12426:2000