UPVC and composite doors are popular choices for both residential and commercial buildings. These types of doors typically require 1 of 3 of the following hinge styles to ensure proper function, security, and durability. Here are the different types of hinges commonly used on UPVC and composite doors:
The butt hinge is the most common type of hinge used on UPVC and composite doors. It consists of two plates, one attached to the door frame and the other to the door itself. The plates are joined by a pin, which allows the door to swing open and closed. Butt hinges are available in a variety of sizes and finishes to match the door's style.
The flag hinge is similar to the butt hinge but is designed to provide greater adjustability. The hinge has a vertical adjustment and can be adjusted horizontally to achieve the perfect fit. Flag hinges are ideal for doors that may need to be adjusted to fit the frame over time.
Rebated hinges are designed to be used on doors that have a rebate or step on the door frame. The hinge plate is recessed into the door frame, which allows the door to close flush with the frame. This type of hinge is often used on composite doors to ensure a secure and tight fit.
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There are several faults that can occur with the hinges on UPVC doors. Here are some common ones and how to tell if they are happening:
Misalignment : If your UPVC door is difficult to close or doesn't close properly, it could be due to misaligned hinges. To check for misaligned hinges, open the door and observe the gap between the door and the frame. If the gap is wider at the top or bottom than in the middle, the hinges may need to be adjusted or replaced.
Sagging Doors: If your UPVC door is sagging, it could be due to worn-out hinges. To check for sagging, observe the door and frame for gaps or unevenness. If the hinges are worn out, they will need to be replaced.
Loose Hinges: If your UPVC door feels loose or wobbly, it could be due to loose screws in the hinges. To check for loose hinges, open the door and try to wiggle it from side to side. If it moves, the screws in the hinges may need to be tightened or replaced.
Corroded Hinges: If your UPVC door is difficult to open or close and the hinges are visibly corroded, they may need to be replaced. Corroded hinges can cause the door to stick, sag, or become misaligned.
Broken Hinges: If your UPVC door hinge is visibly broken, the door will need to be repaired or replaced. Broken hinges can be caused by wear and tear, overuse, or improper installation.
In summary, if you are experiencing any of the above problems with your UPVC, Composite or Aluminum door, it is important to address them promptly. Regular maintenance, such as cleaning and lubricating the hinges, can help prevent problems from occurring. If the hinges need to be replaced, it is important to use a professional service like ours to ensure the hinges that are installed are the right fit for your door profile, as well as ensuring they have been installed and aligned correctly. Contact us today for a FREE no obligation quote!