The Expert Guide To Door Repair
How to Fix Common Door Repair Problems
Many door issues are easy to fix, particularly when you can complete the work yourself. But, sometimes a job can't be completed without assistance.
A door that is stuck can be due to the hinges being too tight or loose. If the issue continues, you may need to plane or sand down the latch side of the door.
Check the Door
Many homeowners clean up their yards and check their doors when the weather gets cooler. This annual inspection should check for damages and also identify any areas that aren't performing as they should.
Check for corrosion and rust on door hardware such as hinges, and on the frame. Look for broken or damaged weather stripping. This will prevent drafts from entering the house and also stop air leaks that can affect a home's energy efficiency.
Be aware of any doors that are sticking, particularly following a wind storm. A door that is sticking is more difficult to open and close, which causes wear each time you use it and can lead to higher repair costs in the future. This issue can arise when the wood used to construct the door becomes swelling due to humidity. A simple test using an hygrometer can help pinpoint the cause of this problem.
If your door is becoming swollen or swollen, you can use a screwdriver to tighten the hinge screws. If the problem continues then you may try shimming the hinges or replace them altogether.
It's also important that you check the door for cosmetic damage. While minor scratches and dents are expected over time, any serious damage that was not there prior to the repair should be addressed immediately.
While it's possible to fix doors that have a large crack, any cracks in the wood should be filled and painted as soon as is possible to avoid any further issues. To ensure the integrity of the structure any wood that is rotting should be replaced. If you notice serious structural issues with a door, it is recommended to call a trained door systems technician to examine and repair any necessary damage.
Tighten the Hinges
It's normal for screws on door hinges to loosen as time passes however if you leave them in place for too long, it could damage the hinge and cause the holes in the screws to become stripped. These screws can be tightened manually or using the power drill. Be careful not to bend the door hinge and take out the pins.
Find the sticking points first, and then decide what to do. If the door rubs against the top or drags on the floor it is possible to draw in the jamb by driving a long screw through the latch side of the hinge (the side that attaches to the strike plate) and countersinking it. This will make the gap slightly larger and can often resolve the problem.
This will also fix the issue. A more drastic solution is to take off the hinge pins, hammer them until they are spread apart and then replace them. However it's not recommended as it could damage the hinge, and should only be done when the door doesn't shut properly.
A hole that is stripped of screws or a sagging doorframe could also cause the screw to not tighten. In this situation, insert a wood plug (or match) coated with carpenter's glue in the screw hole. Allow it to dry before you can reattach your hinge. This will fill the hole and make it stronger so that the screw can grab hold. Repeat as needed for double glazed window repair that don't tighten. Close the door, and verify whether it is now shut properly. If the issue persists then you might need to tackle the issue again. It is best to begin with the easiest fixes first and only do more involved repairs when necessary.
Change the Hinges
When the gap between the jamb and the door is too large (a condition referred to as toe-in), shimming the hinges can aid in ensuring that the door is straight. This can be accomplished by placing a small wedge of cardboard or wood under the hinge on the jamb side, then adding one or more thin wooden shims between the hinge and the frame of the door. The shims will pull the hinge leaf away from the door frame closing the gap and eliminating the bind that caused the problem.
It's a tricky method however, with a bit of care you can do it without causing harm to the hinge or door. Shimming is most effective if the screws already in place are removed from each hinge first (Knowledge: How to Remove the Pin from a Door Hinge). This could mean removing the door off its hinges to avoid unscrewing them.
Once the hinges have been shifted, you'll need to shut and open the door several times to ensure that they're operating properly. If the door still binds it, you can put on more shims until the gaps between the hinge and the door as well as the hinge and the door are sealed.
Another method to correct the hinge's binding is by making the mortise larger, which can be done by scraping the hole with a chisel and filling it up with wood putty. To match the rest of your frame, sand the putty and paint it before applying it to the hinge. It's not as precise as shimming but it's an easy solution for a hinge that's out of alignment. It's not as destructive as hanging the door from the ceiling.
Draw in the Jamb
If your door is still stuck after tightening hinges and shimming it the jamb might be out of line. This can be fixed by gently tapping wooden shims between the jamb and wall at the latch side the frame to get it back in line. Measure the shims using a carpenter's square, then move them around the frame to ensure it is plumb.
After you have shimmied the door frame, you are able to tighten the screws that hold the strikeplate to the latch side to prevent it from scratching against the latch. You can employ either the manual Phillips screwdriver or a drill for this, depending on the scope of the damage.
Sometimes, gouges, dents and nicks in the frame will cause it to stick to the door. If there are only small scratches on the frame you can fill in the holes using wood filler that matches trim around the door. Sand it down and then paint or stain it. For more severe dents and gouges, you might need to replace the damaged section of the jamb.
If you've tried sanding and filling but your door is still to get stuck, it's time to get rid of the door and begin working on the frame from scratch. If you're able to afford it, it's recommended to replace the parts and do it right. However, you may be able save the door if you work on small sections of frame without taking away the entire frame. Be cautious not to compromise the integrity of the frame, particularly if you are dealing with wood that has been exposed to moisture over time.
Adjust the Strike Plate

The strike plate keeps the door in its closed position by catching the door bolt. As time passes the strike plate may be unbalanced. If the latch isn't able to fit into the strike plate, it won't stay closed, which can lead to burglaries and door kick-ins. To remedy this, tighten the screws that are holding the strike plate. If it doesn't work, then changing the hinges' angle or adding wood fill can help.
Apply a stripe of lipstick or another marking material on the latch prior to adjusting strike plate. Close the door, and then open it. If the lipstick marks show that the latch is touching above or below the strike plate hole, it could be a problem with hinges that are sagging, not the strike plate's position.
If the marks indicate the latch is too low or high in the strike plate's hole, use a small piece cardboard to fit the mortise on the hinge. Replace the hinge. This can often correct the problem if it is caused by sunken hinges. This allows for a professional-looking repair.
To adjust the strike plate, take it from the jamb of the door and then employ a file to widen the hole in the jamb where the strike plate goes. A half-round file is ideal because it is in line with the curve of the strike plate hole. Close the door, then reinstall the strikeplate, and then check that it is now able to clear the strikeplate hole properly. If the latch is still not clearing the hole, use a chisel to alter the shape of the jamb that is in contact with the strike plate.