7 Secrets About Replace Door Lock That Nobody Can Tell You

How to Replace Door Locks

The first line of defense is your door lock. It will stop unauthorized entry into your home. The signs of wear and tear, and even instances such as moving into a new residence or burglaries, may trigger the need to replace your lock.

To begin, you must 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 purchase the appropriate lock.

Deadbolt

If you want to ensure your door is secure against intruders, it's a good idea to install deadbolts. When the bolt is extended into the strike plate of the doorframe, it makes it harder for an intruder to break through the door. A single cylinder deadbolt is activated using an exterior key on the side and a thumb turn part on the interior. A deadbolt will only work when it's properly installed, though.

You will first need to find out if the door has an existing hole for a deadbolt or if you need to drill it out. Using the template that comes with your lock installation kit, mark the spot of the deadbolt's hole on the door's surface. Then, you can use your tape measure to determine the height the deadbolt should be. Then, mark this high point on the outside of the door and use the speed square to draw a straight line across the mark you made for the bolt hole.

Then, use a drill to bore out this hole until it is on the other side of the door. It could take a few minutes. Then, sand the hole and the edges of the door until it's smooth. At this point, it's a good idea also to paint or stain your door.

Once the door is ready take off any screws visible on the deadbolt. This will reveal the rear and front assembly of the deadbolt as well as its internal bolt. Then, loosen the bolt and replace it with a new one that is compatible with the door hardware. The bolt is often attached to a set plate, which you will need to unscrew. Once this is done then you need to cut out the space for the strike plate on the door frame.

If your strike plate is not in alignment it could be because the previous installer did not mortise it properly or that a weatherstripping changed the strike position. To correct this issue it is necessary to remortise the strike plate as well as the deadbolt. Close and lock the deadbolt once you've completed this step. Test the deadbolt by closing it and locking it once the bolt has been extended into the strike plate.

Knob

It can make your business and home less secure when the door knob is worn. It can make opening or closing the door more difficult, so it's an ideal idea to replace the knob. It shouldn't take you longer than 30 minutes. You can use a screwdriver as well as pliers to get rid of the knob or handle that was previously used Be careful not to harm any of the other components on the door.

Before you start you'll need to spray WD-40 or another dry lubricant on the mechanism of the knob for your door.  lock replacement upvc door  will let the new lock to slide smoothly as you turn it. It's important to use the best knob and handle that match your current doors to ensure that the lock is operating properly. If you don't have a doorknob that matches then you'll have to purchase a replacement.

Before you begin replacing the knob, examine the old knob to see what screws are holding it in place. If there are no screws to hold it in place, you can use a screwdriver to wedge the cover plate between the hidden screws plate.

Once you've removed the knob that was previously used, look it over for indications of damage or rust. You'll have to scrub it off if you notice any scratches or marks however you don't need to do anything If the knob is in good working order.

Install the new knob. Before you do that, look over the two new knobs to make sure that you're choosing the right one for your door. You'll need to choose one with an extended rod that's designed to lock into the rod mechanism on the second knob. Once you've put the new knob in the hole then slide it into the latch.

Thread the latch plate screws down and then test the spring by pressing down on it several times. The latch should rise each time. Then, you can install the new knob and connect it to the rod mechanism on the first knob. Thread in the other long screws from the knob's interior through the hole in the cylinder of the doorknob on the outside and lock it in place.

Latch

A latch is a piece of metal that extends through the doorjamb to hold it closed. It is operated by a handle or knob on the interior side of the door or by a thumb turn on the outside side of the door. Deadbolts can be used to secure a latch and keep intrusions from breaking through the glass of the door. It also helps protect against the accidental or deliberate closing by pets or children. A latch can be set with a single cylinder deadbolt or a double cylinder deadbolt, depending on the security level you prefer.

Installing a latch involves the same steps similar to installing a deadbolt however there are some differences. To make sure that the new lock will work, first take a measurement of the setback on the doorjamb using a tape measure. The setback is measured from the edge of the doorjamb up to the center of hole for the latch plate. A standard setback is 2 3/8 to 2 3/4 inches. If your setback is larger than that, you might need to purchase a latch that is longer from a locksmith or hardware store.

Then, make a hole for the latch plate into the doorjamb's edge. Use a chisel for chiseling out the mortise of the latch, making sure it's deep enough for the faceplate of the new latch to be close to the doorjamb. Place the strike plate in place to ensure that it's in the right position.

If the strike is positioned too high, the door could be pushed into or pressure put on it using a crowbar or tire iron. This could also cause cracks in the doorjamb. To correct this, the strike could be reduced by drilling a second hole into the doorjamb and cutting out the core of the old hole.

Installing the new strike plate is the final step. This can be accomplished by screwing the new plate into the existing screwholes. Then, use wood putty to fill in the screw holes that were previously used and the bolt hole that won't be used. After the putty has dried, sand it to an even finish.

Strike

An electric strike is the metal piece where the deadbolt and latch engage when the door is shut. It is a vital part of the lock's overall security because it stops the door from opening and gives an additional level of resistance to force or kicking. If a door is equipped with an electronic strike, it can be opened only with 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 in order to remove the latchbolt on a cylindrical lock from the pocket inside the strike. This modification is not only ugly, but also exposes the latchbolt mechanism and the keeper to intruders.

Recently, a number of electric strike manufacturers have developed a "No Cut" type of strike that doesn't require a cutout to operate. These strikes use a special design that allows the latchbolt and keeper to slide into the pocket without damaging the doorjamb's faceplate.

The strike is equipped with an internal ramp that lifts the latchbolt and keeper whenever it receives a signal from an individual reader. The keeper and latchbolt are lifted higher on the ramp thanks to the retract. When the door is closed the deadbolt is retracted and the latchbolt retracts in the keeper.

Installing an electronic strike is a straightforward process, particularly in the case of replacing an existing strike. If, however, you are upgrading to an electric strike to use with an access control system, you'll be required to ensure that the new system is compatible with the kind of lock you have installed. It is also necessary to make sure that the strike is properly connected to your access control system and that it is configured for fail-safe operation.

One way to safeguard against intrusions by thieves is to upgrade the strike on your doors to a heavy-duty strike plate. These plates use up to six screws of three inches instead of the standard two screws of three-fourths of an inch. The longer screws make it difficult for someone to break the frame and reach inside to turn the thumb turn part of a single cylinder deadbolt.