https://www.repairmywindowsand....doors.co.uk/mile-end
Understanding the Different uPVC Door Hinge Types When replacing uPVC hinges, it's essential to know the distinction between the three main types. This will help you to understand how to adjust the door and allow it to close properly. Flag hinges are available on many newer uPVC door models. They provide the best control to alter the position of your door. These can be moved both vertically and laterally. Flag Hinges It's normal for the hinges of your uPVC doors to become loose with time due to continual use