If you have followed these steps and your uPVC door still isn’t closing properly, it’s time to call a professional. A qualified door specialist will be able to diagnose the problem and provide a solution. The strike plate is misaligned: The strike plate is what the latch on your door latches onto when you close it. If this is misaligned, then the door will not close properly. If you’re having problems with your uPVC door, the chances are that it’s because the hinges aren’t adjusted correctly. This can be a real pain to fix, but it’s not impossible. In this article, we will walk you through the process of adjusting your uPVC door hinges so that they work properly again. Why is your door not closing properly?

The latch is damaged: If the latch on your uPVC door is damaged, then it will not be able to catch onto the strike plate correctly. This will prevent the door from closing properly. Starting with the top hinge, remove the hinge and add a steel shim between the leaf of the hinge and the door or frame.

The hinges are bent or damaged: This is the most common reason why uPVC doors stop working correctly. Over time, the hinges can become bent or damaged, which prevents the door from closing properly.

Plastic shims are ideal for locations where moisture is present, like exterior doors. It’s also perfect for hinge shimming because it doesn’t expand or shrink and keeps its form when it gets wet.

How to check a door’s alignment?

This shim material is readily available and easy to cut to size. It is ideal for interior door frames but not for exterior jambs where moisture is present. When the bubble sits in the middle of the level, you will have a perfectly square door frame. 6. Secure the Shims

Door shims are thin slivers of wedge-shaped material that fit behind the door frame to ensure it sits square. How Many Shims Per Door?Remove the nails or screws that are securing the sill anchors to the wall. This will loosen the jamb and allow it to be squared and fix the twist. Once the jambs are correct, tighten the screws to the sill straps or frame face and also tighten the compression anchors. Also, wood is not permissible when you need increased fire resistance. However, they are easy to use and cut to size. Steel If your uPVC doors still aren’t closing properly after adjusting the hinges, there are a few other things that you can try. These include:

Lubricating the hinges: If the hinges are rusty or stiff, lubricating them may help to improve their operation. Use a lubricant designed for door hinges (you can find this at most hardware stores). Hinge bind against the rabbet is when the edge of the door closest to the hinge barrel is hitting the rabbet of the frame and not allowing the door to open or close properly. This is the most common type of hinge bind. Door shims come in many materials. Some are better than others, and knowing which to use in different situations is crucial. You can’t just grab whatever is to hand and hope for the best because it could lead to problems later down the line. WoodIf the hinge is not level, you will need to shim it. This means adding a thin piece of material (usually wood) to one side of Steel is the ultimate hard-wearing material. It doesn’t deteriorate like wood, and it is fire-retardant. Using metal shims increases the costs because they are not as readily available as cardboard or wood. Plastic If the frame is caulked in place, take a razor knife and score along the return of the frame and wallboard to cut any caulking or paint that has been used. Be careful not to damage the wallboard when cutting. Remove the door from the frame: First, you need to remove the door from the frame. To do this, unscrew the hinge pins from the door and then lift the door out of the frame.