Dorma concealed door closers are designed to give lasting, dependable service where surface applied units and other types of closers are not suitable, or would interfere with the architectural design. It can be easily installed in wood, aluminum, or hollow metal doors and frames, for single and double-acting doors.
The BTS80 & BTS75V Series of floor-concealed door closers offer adaptability to almost any installation. The closer's compact body permits its use where a larger closer would be prohibitive. Versatility allows installation in thin slab concrete subfloor construction. A wide selection of interchangeable spindles makes the BTS80/BTS75V suitable for virtually any floor covering or threshold application. A wide selection of interchangeable spindles makes the BTS80/BTS75V suitable for virtually any floor covering or threshold application.
A glass door lock is made for locking the bottoms of glass doors with a mortise cylinder. They are fixed in the bottom rails of glass doors and or patch fittings.
DORMA's complete line of door controls offer advanced technology designs, traditional architectural, and commercial products that are both beautiful as well as functional to meet the demands of any building design. All products comply with barrier-free requirements and can be used with aluminum, wood or hollow metal doors and frames.