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B&Q£17.99Visit shop B&Q - DecoranddecorFire Rated Ball Bearing Door Hinge 102mm (4 Inch)Satin Nickel2 Pairs (4 Hinges)
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The Decoranddecor 102mm Ball Bearing Door Hinge is designed for homeowners and contractors seeking a durable, professional-grade solution for heavy internal and fire-rated doors. Its primary benefit is the precision ball bearing mechanism that provides exceptionally smooth and silent door movement, though users must note that achieving the full fire rating requires specific installation protocols, including the use of intumescent hinge pads.
| Brand | Decoranddecor |
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These hinges are primarily designed for internal and fire-rated doors; check the manufacturer's finish specifications for suitability in external, weather-exposed environments.
To meet fire certification standards, you must install three hinges per door.
This hinge is engineered to support a maximum door weight of 80kg.
Yes, each pair is supplied with matching finish threaded screws for a clean, consistent look.
Grade 11 refers to the CE marking and EN 1935 testing standard, indicating high durability and suitability for use on heavy-duty fire doors.
Intumescent hinge pads are only strictly required for fire-rated doors to maintain their certified fire-resistance rating.
Check if the mortise is deep enough; the hinge plate must sit perfectly flush with the wood surface.
While ball bearings are usually silent, verify that the hinge pin is fully seated and that the door is properly aligned in the frame.
Ensure that three hinges are used per door and that intumescent pads have been installed behind each hinge leaf.
To ensure optimal performance, verify that your door weight does not exceed the 80kg limit. For standard 102mm hinge installation, perform a clean mortise cut into the door edge and frame, ensuring the hinge plates sit flush. For fire-rated applications, you must install all three hinges per door and place certified intumescent hinge pads between the hinge leaf and the door/frame. Use the provided matching screws to secure the hardware, ensuring they are tightened fully to prevent hinge sag. Maintenance is minimal; however, if the door environment is subject to high moisture, occasionally wipe the hinges with a dry cloth to preserve the finish.
