You are here: PRODUCTS / Door Closers Door Closers Door Closers maintain the integrity of existing fire doors in public buildings. In addition, automatic closing function offered by these devices provide a high level of security for external doors. For More Details Download presentation leaflet Door closers accessories Full range of accessories for ASSA ABLOY door closers ensure efficient installation in different positions on various subjects door. Heavy traffic door closersHeavy doors locking devices are designed for tough surveying conditions including frequent and intense passage. Medium traffic door closersOur ASSA ABLOY range includes door closers for medium traffic areas.