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Door Lock Repair - How to Fix Common Problems

A lock that doesn't latch properly is a sign it should be repaired. The testers at CR mark the area where the latch touches the strike plate using lipstick. Tightening the hinge screws can fix the problem.

Spraying a dry lubricant, like powdered graphite or WD-40 on the lock's cylinder could also aid.

Check the Latch

The latch is an extension bolt that extends beyond the door frame and locks the lock when the handle or replacement double glazing glazed windows - https://www.sugarless-time.com/ - knob is retracted. Deadbolts as well as positive locking latches are popular options for additional security. If they don't shut or Patio door repairs near me latch properly it could be due to an unaligned latch and strike plate within the door frame.

A common cause is loose hinges that can sag over time which causes the latch to be unable to reach the strike plate. Use a lipstick test to check. Smear some lipstick on the edge of the latch, and then attach the strip of masking tape to the strike plate. Close the door and you will be able to see where the latch is touching the plate. This will allow you to determine if the contact is too high or low to function properly.

You'll require a new strike plate when the latch is more than 1/8" too high or low. Fortunately, this is an easy job that can be accomplished without having to take the patio door repairs near me (Moval-library.org) off. You'll need a filing to enlarge your strike hole in the plate. A half-round file is best because it is in line with the contour of the strike plate hole.

Once the strike plate has been repositioned, you'll need to tighten the screws that connect it to the frame of your door. This is enough to get your door to close and latch properly. If this doesn't work then tighten the hinge screws on either side of the door to test if that helps.

If the latch remains out of alignment after the lubrication process, you'll need take more drastic measures. You can take off the strike plate and then use a chisel sharp on the mortise of the strike plate to allow you to move the latch up or down. You can also employ a metal file to shape the strike plate so that it fits into the mortise better. This is an option you may think about when your vehicle is prone to bumps and dips on the highway, and you're worried that it could fall off during travel.

Check the Keyway

When a lock isn't working properly, it could leave your property vulnerable to intruders. The good news is that some types of door lock problems can be solved without the need of a professional. For instance, a key that doesn't fit or a lock that is stuck when it is turned. The earlier you spot an issue, the more likely that you can solve it yourself.

If your key isn't able to go in or turn easily, it may have rough spots that you'll need to smooth out. You can hire a locksmith to do it for you or do it yourself. Move the key around until you find a place that is causing friction. If you spot any of these, file down the rough spots with a fine metal file.

A locked or jammed bolt or latch is another common problem. This could be caused due to debris or keys that have broken and lodged itself in the mechanism. You can use pins or needles to remove the debris. However, it is best to contact a locksmith to conduct a thorough inspection and remove the broken part.

A deadbolt that doesn't extend beyond the strike plate could also be an indication of a faulty locking mechanism. Over time the screws that secure your deadbolt together may loosen and cause it to shift. This can make your home more vulnerable to burglars. Changing the screws can assist, but if your deadbolt is still shifting it might be time to invest in higher quality hardware.

If you are having trouble with a cylinder that doesn't move when you turn the key, the cylinder may be stuck. If this is the case, you can apply a lubricant to loosen it up. You can also make use of dry lubricant or WD-40 spray to lubricate your locks and remove any buildup. These products can be stored in a handy bottle and used on a regular basis to keep your locks in good condition. A lubricated locking system will last longer than one that is not lubricated.

Check the Hinges

A loose hinge could cause a door lock cylinder that rotates easily when the door is open but fails to lock when closed. This problem can be a simple fix. First tighten the screws on the hinges to ensure they're not sliding. If the problem persists Try removing or adding the hinge's shim to alter the alignment. These plates of small size are available in hardware stores and online.

Sand the edges of hinge mortises (the slots that hold the hinges) to make them flush with the frame. Another reason for trouble locking is that the bolt for the latch may be too high or too low in the strike plate. To find out, put a small amount of lipstick on the latch. Then place a stripe of masking tape over the strike plate. When you close the door the lipstick will rub off the area of the tape it comes into contact with leaving a mark which indicates whether the latch contacts the strike plate above or below the hole.

If the latch isn't able to engage properly with the strikeplate it could be due to dirt or grime. A q-tip that's soaked in graphite or silicon spray can remove the obstruction, allowing the lock to function as it should.

If the issue is not fixed after using the lubricant, then the lock cylinder might be jammed and need to be replaced. This is a job that should be left to a professional, but it's not difficult for anyone who has experience with basic home upvc window repairs. If you are replacing the lock cylinders, be sure they have been tested and rated as BHMA approved to avoid any problems with fitting or finishing.

The door lock hardware may be unprofessional or poorly made. This kind of lock could require more maintenance and last longer than a high-quality lock. If this is the case, upgrading to a more durable lock will usually solve the problem. To ensure that your lock lasts for years, you should opt for a lock that has an endurance rating of B or better.

Make sure you check the Strike Plate

A door latch that does not reach the strike plate could cause a range of problems, from stopping the door from closing and latching properly to making it difficult to open. It's not as difficult to fix as you might think. Sagging hinges, gravity and even the movement of your home foundation can cause the latch to misalign with the strike plate but usually a few adjustments can fix the issue.

If lubricating and tightening the hinges isn't enough it might be required to move the strike plate to another position so that it aligns with the latch. To do this, you must remove the strikeplate and mark the location where the latch will be. You can use lipstick, caulk or a strip of masking tape that will stain as you close the door to mark this location. If the mark is below where the strike plate hole is, this means that the latch is slamming the plate too high. A lower strike plate will solve the issue. If the mark is higher than the strike plate's hole, you can move the strike plate upwards a bit.

Once you have determined the direction in which the strike plate must be adjusted, take it from the frame and keep the screws in a secure location to replace them in the future. You will also need to grease the keyway on the strike plate to make sure it moves smoothly.

You can apply lipstick, paint or chalk to the latch. You can do this by applying paint, lipstick or chalk to the latch. After closing the door, you can open it to observe where the mark has been left on the masking tape or latch. If the mark is located below the strikeplate, this means that the latch is hitting the strikeplate too low. A higher position for the strikeplate will solve the problem.

To adjust the latch to adjust the strike plate, take it out from the mortise and widen it with a sharp knife or chisel, and a hammer to allow the strike plate to shift upwards or downwards to match the position of the latch. Test the door after the strike plate has been moved to verify that it latches and closes easily. After you have completed the adjustments, reconnect the strike plate to the door frame and fill in any existing screw holes or gaps using wood filler that is the same color as the rest of the frame of the door.