D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

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  • Dust Proof Strike
    Dust Proof Strike

    The dust proof strike uses with flush bolts to prevent dirt, dust and debris from floor clogging strikes, could be with thresholds or without thresholds.


  • Electric Strike
    Electric Strike

    The electric strike is an access control device used for doors. Electric strikes are available in fail-secure or fail-safe. We also have strike that is reversible from fail-safe to fail-secure (and back again if needed).


  • Concealed floor spring for light traffic doors
    Concealed floor spring for light traffic doors
    FS-C9100 series

    The FS-C9100 floor spring is designed for light traffic door. The compact design and low profile cement case suits for thin-slab applications where has limited floor depth. D&D floor spring is distinguished by its flat design for single or double active doors, it extends from the functional standard of the hold-open systems to "VIRTUALLY INVISIBLE" closing solutions integrated into the floor or door bottom. The floor spring softens the door strike and close the door securely.


  • Floor Spring for double swing door
    Floor Spring for double swing door
    FS-T9200 series

    The FS-T9200 floor spring has a wide range of applications, no matter light or heavy traffic doors. The compact design suits for thin-slab usage where has limited floor depth. D&D floor spring is distinguished by its flat design for single or double active doors, it extends from the functional standard of the hold-open systems to "VIRTUALLY INVISIBLE" closing solutions integrated into the floor or door bottom. The floor spring softens the door strike and close the door securely.


  • Floor Spring, similar to New Star 200
    Floor Spring, similar to New Star 200
    FS-S9400 series

    The FS-S9400 floor spring applies for single and double action doors, is the most popular Japanese style floor hinge. The two separated cover plates have this floor spring easy to adjust the center of the door and closing speed. D&D floor spring is distinguished by its flat design for single or double active doors; it extends from the functional standard of the hold-open systems to "VIRTUALLY INVISIBLE" closing solutions integrated into the floor or door bottom. The floor spring softens the door strike and closes the door securely.


  • Floor hinge for max. 300 kg door
    Floor hinge for max. 300 kg door
    FS-S9500 series

    The FS-S9500 floor spring is designed for heavy doors, the maximum door weight could be up to 300 kgs. And the FS-S9500 floor hinge with no hold open can apply for fire doors as well. D&D floor door closer is distinguished by its flat design for single or double action doors, it extends from the functional standard of the hold-open systems to "VIRTUALLY INVISIBLE" closing solutions integrated into the floor or door bottom. The floor spring softens the door strike and closes the door securely.


  • Mortise Latch Lock
    Mortise Latch Lock
    LL-07

    The emergency exit mortise latch lock has a non-locking latch operated by a lever handle, it is designed for single leaf metal framed doors with passage function. The mortise latch lock has additional locking upwards, integrated plug-in key function, can be operated by european profile cylinders. The mortise latch lock has a matching strike plate fitted on the door jamb. Nowaday, the mortise latch becomes more common in commercial and upmarket residential construction in the U.S., they are widely used in Europe as well.


  • Hook Lock for narrow stiles
    Hook Lock for narrow stiles
    LC-01

    The hook lock is specially designed for sliding doors. The single point lock incorporate advanced security and safety features. The slim design is particularly for narrow stiles.


  • Deadbolt lock for narrow stiles
    Deadbolt lock for narrow stiles
    LC-02

    The deadbolt lock is designed for aluminum-profile swing doors. The single point lock incorporate advanced security and safety features. The slim design is particularly for narrow stiles.


  • Cross-Key Locks
    Cross-Key Locks
    LC-03

    Cross Key Deadbolt Lock


  • Cross Key Deadbolt Lock
    Cross Key Deadbolt Lock
    LC-04

    The security cross key deadbolt door lock is designed for wooden and aluminum residential doors.


  • Cross Key lock with dual deadbolts
    Cross Key lock with dual deadbolts
    LC-05

    The high security surface mounted dual bolt cross key lock is designed for timber doors or aluminum residential doors.


  • Cross-Key Locks
    Cross-Key Locks
    LC-06

    Cross Key Deadbolt Lock


  • Cross-Key Locks
    Cross-Key Locks
    LC-07

    Cross Key Deadbolt Lock


  • Dust Proof Strike without lock
    Dust Proof Strike without lock
    FB-90

    The dust proof strike without lock is designed for use with the bottom bolt of all flush bolts. The dust proof stike is nearly flush with the top of finished floor. Spring loaded plate receives bolt throw and keeps dust out. That is to say, spring loaded plunger returns to floor or threshold level while flush bolt is retracted, eliminating need to clean standard floor strikes. It is similar to IVES DP2 dust proof strike.


  • Dust Proof Strike with lock, 2"
    Dust Proof Strike with lock, 2"
    FB-91-200

    The 2" dust proof strike with lock is designed for use with the bottom bolt of all flush bolts. The dust proof stike is nearly flush with the top of finished floor. Spring loaded plate receives bolt throw and keeps dust out. That is to say, spring loaded plunger returns to floor or threshold level while flush bolt is retracted, eliminating need to clean standard floor strikes. The spring loaded plate with a slot can be locked by turning the slot a little bit, so that the bolt cannot put into the cavity.


  • Dust Proof Strike with lock, 1.44"
    Dust Proof Strike with lock, 1.44"
    FB-91-144

    The 1.44" dust proof strike with lock is designed for use with the bottom bolt of all flush bolts. The dust proof stike is nearly flush with the top of finished floor. Spring loaded plate receives bolt throw and keeps dust out. That is to say, spring loaded plunger returns to floor or threshold level while flush bolt is retracted, eliminating need to clean standard floor strikes. The spring loaded plate with a slot can be locked by turning the slot a little bit, so that the bolt cannot put into the cavity.


  • Dust Proof Strikes
    Dust Proof Strikes
    FB-91-BSS

    It is smaller stainless steel Dust Proof Strike,


  • Small stainless steel Dust Proof Strikes
    Small stainless steel Dust Proof Strikes
    FB-92

    The dust proof strike is designed for use with the bottom bolt of all flush bolts. The dust proof stike is nearly flush with the top of finished floor. Spring loaded plate receives bolt throw and keeps dust out. That is to say, spring loaded plunger returns to floor or threshold level while flush bolt is retracted, eliminating need to clean standard floor strikes.


  • Glass Patch Lock w/ indicator & switch
    Glass Patch Lock w/ indicator & switch
    PLI-10LRO

    PLI-10LRO - Economy design with INDICATOR SWITCH only. The cover can not be replaced to other design.


  • Glass Patch Lock
    Glass Patch Lock
    PLI-10LRD (M)

  • Glass Patch Lock
    Glass Patch Lock
    PLI-10LRC (M)

    This great transformable glass patch lock, can create to different models, like Dummy, Switch, Cylinder and Indicator types by the interchangeable components. They are suitable for frameless glass interior doors, office doors and sanitary doors.


  • Glass Patch Lock
    Glass Patch Lock
    PLI-10LRS (M)

    This great transformable glass patch lock, can create to different models, like Dummy, Switch, Cylinder and Indicator types by the interchangeable components. They are suitable for frameless glass interior doors, office doors and sanitary doors.


  • Glass Patch Lock w/ switch
    Glass Patch Lock w/ switch
    PLI-10LRS

    This great transformable glass patch lock, can create to different models, like Dummy, Switch, Cylinder and Indicator types by the interchangeable components. They are suitable for frameless glass interior doors, office doors and sanitary doors.



Result 1 - 24 of 142

Press Release