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How to Replace Door Lock Door Locks

The first security measure is your door lock. It will stop unauthorized access to your home. Signs of wear and tear as well as instances like moving into a new residence or burglaries, may trigger the need to replace lock on upvc door your lock.

To begin, determine the size of your cylinder using the distance between the adjustment screw and the middle of the knob lock cylinder. This measurement will allow you to select the appropriate lock.

Deadbolt

Installing a deadbolt is excellent way to protect your door against intruders. The bolt extends into the strike plate on the doorframe when locked, making it more difficult for burglars to break in through the door. A single cylinder deadbolt is activated by an exterior key on the side and a thumb turn device on the inside. A deadbolt will only work when it is properly installed.

First, you will need to determine if the door already has a hole to install a deadbolt or replace door lock if it has to be bored. Mark the location of the hole for the deadbolt on top of the door using the template included with the lock installation set. Then, use your tape measure to determine the height the deadbolt should be. Mark this height on the door edge, and then use a speedsquare to draw a straightline across the mark that you made for the bolthole.

Then using a power drill, bore out the hole until it reaches the opposite side of the door. This could take a while. Then, sand the hole and the edge of the door until it is smooth. It's also an excellent idea to stain or paint the door at this point.

When the door is open remove any screws that are visible on the existing deadbolt. This will reveal the front and back assemblies of the deadbolt, and also the internal bolt. Remove the bolt and replace it by an alternative bolt that matches your door hardware. You'll need to remove the bolt from the setplate. Then, you'll need to chisel the door frame to accommodate the strike plate.

If your strike plate is not aligned, it's likely because the previous installer didn't properly mortise it or a weatherstripping popped up and altered the strike position. You will need to re-mortise the strikeplate and perhaps even the deadbolt to correct this problem. Close and lock the deadbolt after you have completed this step. Test the deadbolt by closing and locking it once the bolt has been extended into the strike plate.

Knob

It can make your business and home less secure if the door knob is worn. It can make opening or closing the door more difficult, so it is recommended to replace lock upvc door it. Replacing a knob is a relatively easy DIY project and shouldn't take more than 30 minutes to complete. You can use a screwdriver as well as pliers to get rid of the old knob or handle However, be careful not to damage any of the other components on the door.

Before starting you'll need to spray WD-40 or some other dry lubricant onto the mechanism of the knob for your door. This will help the new lock slide smoothly when you turn it. To ensure that it operates properly, it's important to choose the right knob and handle to match your existing doors. If you don't have a doorknob that is compatible, you will need to purchase a new one.

Before you begin replacing a upvc door lock the knob, examine the old knob to see what screws are that are holding it in place. If there aren't any screws, you can make use of a screwdriver and wedge it between the cover plate and the plate with hidden screws and pop it off.

Once you've removed the old knob, examine it for signs of damage or replace Door Lock rust. You'll have to scrub it up if there are any marks or dents however you don't need to do anything when the knob is in good shape.

Install the new knob. First, examine the two new knobs to make sure that you're selecting the correct one for your door. You'll need to choose one with an extended rod that is designed to lock with the rod mechanism on the second knob. After you've placed the new knob over the door's hole and then carefully place it in the latch.

Thread the latch plate screws downwards, then test the spring by pushing down repeatedly. The latch should then spring back up every time. Install the second knob, and lock it to the rod mechanism of the first knob. Attach the other long screws from the knob's interior through the hole for the cylinder on the exterior doorknob and lock it in place.

Latch

A latch is a piece of metal that extends through the doorjamb to secure it closed. It is operated by a handle or knob on the inside of the door or by a thumb turn on the outside side of the door. Deadbolts can be used to secure a latch and prevent intrusions from breaking through the glass of the door. It can also guard against accidental or intentional closing by pets or children. It is possible to install an entry point with either a single-cylinder deadbolt, or a double-cylinder deadbolt, depending on the level of security.

Installing a deadbolt is exactly the same as installing a latch however, there are some distinctions. First, you must measure the setback of the doorjamb by using an instrument to make sure that the new lock will fit. The setback is the distance between the edge of the doorjamb to the center of the hole that will be used for the latch faceplate. The standard setback is 2 3/8 to 2 3/4 inches. If you have a higher setback, you might need to purchase a longer latch from a hardware shop or locksmith.

Then, make a hole for the latch plate into the edge of the doorjamb. Use a chisel and chisel the latch mortise. Make sure the depth is enough to allow the faceplate to be flush with the doorjamb. Place the strikeplate on the floor to ensure it's placed properly.

If the strike is too high, you can push the door back or apply pressure using the tire iron or crowbar. This could also cause cracks in the doorjamb. This can be corrected by drilling a new hole into the doorjamb, and removing the core from the hole that was previously made.

Installing the new strike plate is the final step. This can be done by screwing the new plate into the existing screw holes. Then, use wood putty to cover the holes from the previous screws and the bolt hole that will not be used. After the putty is dry you can sand it until it has a smooth finish.

Strike

The metal piece that engages the deadbolt and latch when the door is closed is an electric strike. It is a vital component of the overall security of a lock since it keeps the door shut and offers additional resistance to kicking or force applied to the door. If a door is equipped with an electronic strike, it will be opened by using a key and the control unit that regulates its electrical impulses.

In the past, putting in an electronic strike required cutting off a part of a doorjamb to release the latchbolt of a cylindrical lock from the pocket that is inside the strike. This modification can be an issue when it comes to the appearance of an opening and also exposes the mechanism of the latchbolt and keeper to unintentional users.

Recently, several electric strike makers have come up with a new type of electric strike, dubbed the "No Cut" strike that doesn't need a cutout in the doorjamb to operate. They use a specific design that allows the latchbolt and keeper to slide into the pocket without causing damage to the doorjamb's faceplate.

The strike is equipped with an internal ramp that raises the latchbolt and keeper whenever it receives an electrical signal from a reader or controller. The retracting of the keeper and latchbolt pushes them up higher on the ramp, thereby locking the door. When the door is closed the deadbolt remains in at a lower position and the latchbolt retracts into the keeper.

Installing an electric strike can be an easy process, particularly when you are replacing a patio door lock the strike on a previous door. If, however, you are upgrading to an electric strike in an access control system, you'll be required to ensure that the new system is compatible with the kind of lock you've chosen to install. Also, you must ensure that the strike is properly connected to your access control system and that it is set up for fail-safe operation.

One way to safeguard against access by unauthorized persons is to upgrade the strike on your doors to a high-quality strike plate. These plates use four to six three-inch screws instead of the two three-fourth inch screws that are typically used in standard strikes. These longer screws make breaking the frame to reach the thumb turn piece on a single deadbolt for a cylinder more difficult.