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Door Lock Repair - How to Fix Common Problems

A lock that isn't latching properly is a clear sign that it's time to get it repaired. CR's testers mark the area where the latch is in contact with the strike plate with lipstick. In tightening the hinge screws could solve the problem.

Spraying a dry lubricant, such as powdered WD-40 or RepairMyWindowsAndDoors graphite powder on the lock cylinder can aid in.

Check the Latch

The latch is the bolt that extends into the door frame to secure the lock when it is pulled back by the handle or knob. Deadbolts and upvc double glazing repairs (simply click the up coming web site) positive locking latches are popular choices for RepairMyWindowsAndDoors added security. If the latch does not close or latch properly it may be caused by a misalignment between the latch and strikeplate in the door frame.

The most common reason is loose hinges that can sag over time, causing the latch to miss the strike plate. To check this, repairmywindowsanddoors use an experiment with lipstick. Apply some lipstick to the edge of the latch, and then attach an ad-hoc strip of masking tape to the strike plate. Close the door, and you'll be able to see where the latch touches the plate. This will let you determine whether the contact is high or too low for proper operation.

You'll require a new strike plate if the latch is more than 1/8" too low or high. Fortunately, this is usually an easy job that can be done without removing the door. It's just a matter of using an instrument to increase the size of the strike hole of the plate. A half-round file is ideal since it follows the contour of the strike plate hole.

After the strike plate has been moved, you'll need to tighten the screws that attach it to the door frame. This should be enough to get your door to latch and close properly. If not, you can try tightening the hinge screws on the opposite side of the door to see if it can help.

If the latch is still not in alignment after oiling, you'll have to take more drastic measures. You can take off the strike plate, and then use a chisel that is sharp on the mortise of the strike plate, allowing you to move the latch up and down. You could also use a metal filing to alter the shape of your strike plate so that it fits better into the mortise. You might want to consider this option if you're worried about the strike plate coming off when you travel in your RV.

Check the Keyway

If a lock isn't functioning correctly, it can make your home vulnerable to intruders. Certain issues with door locks can be resolved without the assistance of an expert. For instance, a key that isn't fitting or a lock that sticks when it is turned. The sooner you discover an issue, the more likely to be able to solve it yourself.

If your key doesn't go in or turn easily, it may have rough spots that you need to smooth out. A locksmith can do this for you however it's an easy DIY project you can attempt at home. Place the key in and move it around trying to find a spot which is creating friction. If you spot any of these spots, use a fine metal filing to smooth out the rough areas.

A jammed or locked bolt or latch is another frequent problem. This could be caused by debris or keys that have broken and lodged itself in the mechanism. You can try using a pin or needle to clear the debris, but it is recommended to call a locksmith for a more thorough inspection and removal of the damaged piece.

A deadbolt which won't extend beyond the strike plate could also be an indication of a defective locking mechanism. Over time the screws that secure your deadbolt together can loosen and cause it shift. This can make your home more vulnerable to burglars. Removing the screws may assist, but if your deadbolt continues to shift it could be time to invest in some superior hardware.

If you're having trouble with a cylinder lock that doesn't rotate with the key it could be because the key cylinder is stuck. If this is the cause you can try the lubricant. You can also make use of dry lubricant or WD-40 spray to lubricate your locks and remove any buildup. These products can be kept in a handy bottle and used periodically to keep your locks in good condition. A lubricated lock is more likely to last longer than locks that aren't.

Check the Hinges

A loose hinge could cause the cylinder of a door lock that rotates easily when the door is open but doesn't lock when closed. This issue can be solved with a simple procedure. To resolve the issue make sure you tighten all screws on the hinges. If the issue persists Try adding or removing the hinge's shim to alter the alignment. These plates of small size are available in hardware stores and online.

You can also smooth the edges of the mortises on the hinges, the slots that hold the hinges, to ensure that they are in a straight line with the frame. Another common reason for problems locking is that the bolt for the latch could be too high or too low in the strike plate. To find out this, put a little lipstick on the latch and put a strip of masking tape on the strike plate. When you close the door the lipstick will rub off the area of the tape that it touches and leave a mark that will indicate whether the latch is in contact with the strike plate above or below the hole.

If the latch doesn't work properly with the strikeplate it could be due to dirt or grime. This buildup can be eliminated with a q-tip soaked with graphite or silicone spray.

If the issue is not resolved after applying an oil-based lubricant, the lock cylinder might be stuck and require to be replaced. It's a job best left to a professional, however, it's not too difficult for anyone who has experience with basic home window repairs. When replacing the lock cylinder, look for one that has been tested and rated the BHMA to avoid problems with fit and finish.

The door lock hardware may be cheap or poorly constructed. This type of lock usually requires more maintenance than a quality lock, and it may not last as long. If this is the situation, upgrading to a more durable lock will usually solve the problem. The key is to choose the lock that's rated B or higher in terms of durability to ensure it will stand up to years of use.

Verify the Strike Plate

A door latch that does not reach the strike plate can cause a variety of problems such as blocking 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 not align with the strike plate however, often a few minor 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 location to align with the latch. To do this, you must first remove the strike plate and mark the spot where the latch makes contact with it. You can use caulk, lipstick or a strip of masking tape that will stain as you close the door to mark this spot. If the mark is lower than where the strike plate hole is, this means that the latch is hitting the plate too high. A lower strike plate location can resolve the problem. If the mark is higher than the strikeplate hole, it may be necessary to move the strikeplate up.

Once you have determined the direction in which the strike plate should be adjusted, you can remove the strikeplate from the frame. Keep the screws in a secure place so that you can replace them at a later time. You should also lubricate the keyway on the strike plate to make sure it moves effortlessly.

You can apply lipstick, paint or chalk to the latch. You can do this with lipstick, paint, or chalk. After closing the door, you can open it and check to see whether the mark is visible on the latch or the masking. If the mark is lower than the strike plate, this means that the latch is hitting the strike plate too low and the higher position of the strike plate can fix the issue.

To make the adjustment, remove the strike plate from the mortise and widen it with a sharp knife or chisel and hammer to allow the strike plate to move upwards or downwards to match the latch's position. Check the door after the strike plate is moved to make sure that it latches and closes effortlessly. Once you've finished the adjustments, you'll need to reattach the strikeplate to the frame of the door and fill in any screw holes or gaps with woodfiller that is matched to the rest of the frame.