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Door Lock Replacement - What You Need to Know
It is a good idea for you to change your locks when they start to show signs that they are worn out. These signs include things like having difficulty turning the lock, or a key that isn't fitting.
It is simple to set up new door hardware. It is all you need to do is follow these steps.
Deadbolt
The deadbolt is your door's primary defense against forced entry. It is stronger and safer than the latch which activates the lock. So, you will want to make sure that the new deadbolt you purchase meets your needs. If possible, choose a deadbolt made of case-hardened steel that does not have visible screwheads on its exterior to stop drilling by anyone else. The interior side of the deadbolt should also be secured to your door frame to enhance security.
During the installation, ensure that the bolt of your new deadbolt extends smoothly through the strike plate as you close and lock the doors. If not, mortise the bolt into the strike plate with a wood chisel and then install the deadbolt. Make sure that the doorknob's latch is in contact with the hole for the deadbolt when you lock and close the door, too.
Verify whether the new deadbolt is compatible with the old one before installing it. Most door locks come with a template that tells you how high above the doorknob that the bolt should be, but it's best to talk to an expert at the hardware store if not sure what backset measurement is right for your doors. They should be able to point you in the direction of models that will work with your doors and existing deadbolt opening.
Install the bolt assembly into the door hole after ensuring it's the right length. If the new deadbolt comes with an opening faceplate, you can screw it in place as well. double glazed door lock replacement cambridge 's a good idea to attach the latch faceplate to the frame using the recommended screws, and also.
Some lock sets have a "dummy" or decorative bolt so you can install the deadbolt with a key and still have a functioning latch. If you have the option to use a dummy bolt, it should be installed using the same screws that are used to attach the faceplate of the latch. This will ensure the highest security.
Some deadbolts can only be opened by thumb-turn from the inside some have two cylinders that allow both keyed and unkeyed access. It is recommended to select an item that is commercial grade for maximum security. They're typically tested to last for 250,000 cycles of open and close before being sold to homeowners.
Latch
The latch is the part that retracts the bolt whenever you open or close the door. It is typically secured by screws on the sides but it could also be attached to the strike plate of the door jamb. When replacing a door lock it is important to ensure you choose the right one that is compatible with your existing hardware. You can either put the latch up against the hardware you have already installed or examine the label on a new. Dunn Lumber carries a variety of brands, however it's generally best to stick with the identical brand as your current hardware to ensure that you receive a latch that will fit perfectly.
Certain doors have the appearance of a hasp, instead of a latch. A hasp is made up of an elastic strap with a slot punched into it that is able to be positioned over a staple. The staple is then attached to the door frame or door with nails. When the door is closed the strap pulls back on the staple and locks in the frame. A hasp is usually used in commercial structures because it's cheaper than deadbolts.
Locks can wear out over time, just like any other mechanism with moving parts. Sometimes, the internal mechanism may "stick" or be difficult to turn. This will require the replacement of the entire lockset. Sometimes, the exterior doorknob can fail and it is essential to replace that as well.
If your lock is stuck to the key, you can try putting some graphite inside the keyhole. You can either dust or squirt it on the key, then turn the lock a couple of times to work in the graphite. You can also remove the knob with an screwdriver, which will reveal all the components and allow you to see what is going on inside.
Once you've removed the knobs, locate the cylinder's two or three setscrews on the outside of the cylinder. Then tighten the screws by turning counterclockwise. The faceplate needs to be removed and replaced. Surface-mounted rimlocks have an additional set cylinder setscrews on the back of the case that must be removed, as well as the faceplate.
Strike Plate
The strike plate, which is fixed to the door frame above the holes that house the master key bolt or deadbolt bolt system, strengthens and enhances the locking mechanism. It wards off intruders by ensuring that the latch of the lock is caught in the plate when the bolt is engaged. Apart from enhancing security, a high-quality strike plate can also enhance the life of locks.

A typical strike plate appears like a flat plate of metal with a hole or set of holes cut into it. It is attached to the door frame typically using screws, to give the latch something to sink into when it closes. It is important that the strike plate is properly aligned with the lockset to provide the best protection against break-ins.
If a door's strike plate is damaged, it must be replaced as soon as is feasible to ensure that the door can shut and latch properly. To replace a strikeplate you must first ensure that it is properly aligned with the bolt hole in the doorjamb. This can be done easily by placing a piece adhesive tape over the bolt hole, and then testing the latch. If the latch does not catch, you should remove the tape and chisel out the area so that the strike plate will be in line with the doorjamb.
After the area has been chiseled, it is crucial to use a larger bolt to anchor the strike plate. They must be at least 3 inches long in order to ensure they are anchored securely into a stud that is behind the trim board. If you do not install the screws that are longer, the doorjamb's wooden frame could split during a kickin attack by a burglar, making the door vulnerable.
A professional locksmith can quickly replace a strike plate that has been damaged or worn out. They can also install the new strike plate onto the door that hasn't had one before. They can also upgrade existing strikeplates to increase the security of the building and its aesthetics. This can help a property owner draw in tenants seeking a secure living environment and peace of mind.
Keys
The key cylinder inside your lock is the part that receives the key to move pins so that the internal handle can turn. The key cylinder is the most crucial component of your door lock since it fulfills the purpose that locks were created to protect your family, you and your belongings. It is for this reason that people frequently have their locks rekeyed instead of replacing them.
It is more complicated to change a lock than to simply swap out the existing handle and deadbolt. A complete change in the lock requires taking the old cylinder and hardware from the door (including the handle in the case of a knob-lock combination) and then installing a new one in its place. There are a variety of DIY-friendly kits that can be used to replace the door lock. However, it is recommended to call a locksmith to ensure the job is done correctly.
Before installing the new cylinder and lock it is essential to have the right key for your house. A key that is duplicate will not work properly and could cause the lock to fail completely, making it impossible to open. A professional can help prevent this from happening by ensuring that you have a a working, real key for your house.
The next step is to remove the faceplate and latch plate. To remove the screws that hold them in place, you'll require an screwdriver. If the new plates will be identical to the previous ones, you might want to keep them in place to make it easier. If you are required to replace them, make sure you don't overtighten screws, as this can reduce their grip.
After removing the plates you will need to determine the measurements for your new locks. It is crucial to know the dimensions of your door prior to visiting the hardware store. Although a lot of locksets available today will fit on a standard door's thickness, it's best to purchase them ahead of time. It is also important to be aware that doorknob locksets can differ in size from deadbolt locksets and that commercial models can have a slightly larger bolt or latch.