One of the most common problems with uPVC doors is when they drop and start catching on the frame . This usually means the door needs to be realigned so it sits correctly in place. In many cases, a simple adjustment is enough to fix the issue. However, if the hinges are old or worn, they may not adjust far enough to bring the door back into the correct position. When this happens, the best solution is to replace the hinges with new ones. This not only restores smooth operatio