British designed and manufactured, Powermatic controlled, concealed door closers are gaining increasing popularity for use on fire doors in high-rise flats and apartments. The door closers carry the CE mark and have been independently tested and proved to meet the requirements for one hour and half-hour fire doors under BS EN 1634-1.
Unlike other jamb-mounted devices, Powermatic door closers facilitate a door’s compliance with Approved Document M, are the only Certifire jamb-mounted door closer and do not have to be removed from the door to be adjusted.
Totally concealed when the door is closed, the door closers also deliver a host of reliability, safety and performance benefits which make them perfect for high-rise buildings, such as flats, apartments and offices.