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

Result 1 - 18 of 18
  • Floor Spring
    Floor Spring

    D&D offers floor springs with fixed and interchangeable spindles, most of spindles are tapered 5.5 degree for the glass patch fitting of Dorma, but D&D also offers the shaft tapered 10 degree for New Star and 15 degree for Royobi. The accessories including top pivot and bottom strip also be provided for aluminum door, steel door, stainless steel door and wooden door.


  • Floor Spring
    Floor Spring
    FS-C9000 series

    The FS-C9000 series Fllor Spring, Max, door opening angle: 180° Cam system for easy door opening. Suitable for single action and double action doors. Mechanical Hold-open: 90° Option: Off-set arm.


  • 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.


  • Universal floor spring, similar to Dorma BTS 84
    Universal floor spring, similar to Dorma BTS 84
    FS-S9300 series

    The FS-S9300 floor spring is designed for double action doors, but it is also no problem for single action doors. The FS-S9300 floor spring has an overall depth of 40 mm only to be easily suited individual requirements. The specially shallow design of FS-S9300 floor spring allows it to be installed very effectively in the floor, the floor spring can meet almost any requirement with assured quality standards.


  • 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.


  • Transom concealed overhead door closer similar to Dorma RTS 85
    Transom concealed overhead door closer similar to Dorma RTS 85
    TC-S5000

    The D&D TC-S5000 concealed transom door closer offers a solution for application where door control must be provided without disturbing the elegant appearance of the door. The concealed overhead transom door closer is designed to be hidden within the transom header bar of the door. The TC-S5000 transom closer provides controlled closed of a single or double action door.


  • Recessed floor spring for heavy traffic application
    Recessed floor spring for heavy traffic application
    FS-C9800 series

    The FS-9800 series Floor Sprinfs, with Cam system for easy door opening. Suitable for single action and double action doors. Mechanical Hold-open: 90°.


  • Floor Spring
    Floor Spring
    FS-R1000 series

    The FS-R1000 series Floor Spring, with RYOBI styling, Max. door weight up to 250kgs. Suitable for single action and double action doors. Fit to different brand axles, please advise the axle you need upon inquiry. Option: Off-set arm. *Forbid selling to Japan & Korea.


  • Floor Spring
    Floor Spring
    FS-R2000 series

    The FS-R2000 series Floor Spring, with RYOBI styling, Max. door weight up to 200kgs. HEAVY TRAFFIC type. Suitable for single action and double action doors. Fit to different brand axles, please advise the axle you need upon inquiry. Option: Off-set arm. *Forbid selling to Japan and Philippines.


  • Floor Spring
    Floor Spring
    FS-R2200 series

    The FS-R2200 series Floor Spring, with RYOBI styling, Max. door weight up to 200kgs. Suitable for single action and double action doors. Fit to different brand axles, please advise the axle you need upon inquiry. Option: Off-set arm. *Forbid selling to Japan and Philippines.


  • Floor Spring
    Floor Spring
    FS-R3000 series

    The FS-R3000 series Floor Spring, with RYOBI styling, Ultra Thin Floor Spring! Max. door weight up to 200kgs. Suitable for single action and double action doors. Fit to different brand axles, please advise the axle you need upon inquiry. Option: Off-set arm. *Forbid selling to Japan.


  • Floor Spring, Heavy Duty
    Floor Spring, Heavy Duty
    FS-R5000 series

    The FS-R5000 series Floor Spring, with RYOBI styling, Max. door weight up to 300kgs. For LARGE and very HEAVY doors. Suitable for single action and double action doors. Fit to different brand axles, please advise the axle you need upon inquiry. Option: Off-set arm. *Forbid selling to Japan.


  • 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.


  • 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.



Result 1 - 18 of 18

Press Release