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How to Replace Door Locks

Door locks are your primary protection against unauthorised access to your home. The signs of wear and tear, and also instances like moving into a new house or burglaries, may trigger the need to replace your lock.

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

Deadbolt

Installing a deadbolt is excellent way to protect your composite door replacement lock from intruders. When the bolt is extended into the strike plate of the doorframe, it makes it harder for an intruder through the door. A single-cylinder deadbolt can be activated by a key located on the outside and a thumb-turn device situated inside. A deadbolt is only effective if it's installed correctly, though.

You will first need to find out if the door has an existing hole for a deadbolt or if you'll need to drill it out. With the template included with the lock installation kit mark the location of the deadbolt hole on the door's surface. Then, use the tape measure to determine how high the deadbolt should be. Then, mark this height on the side of the door. Use a speed square to draw a straight line across the mark you made for the bolt hole.

Then, use a drill to bore out this area until the hole extends to the opposite side of the door. This may take a while. Then, sand down the hole and the edges of the door so that it is smooth. At this moment, it's a good idea to stain or paint your door.

When the door is open take off any screws that are visible on the deadbolt. This will reveal the front door lock replacement cost and rear assemblies of the deadbolt, as well as its bolt inside. Then, remove the bolt and replace door lock, pop over to this website, it with a new one that is compatible with your door hardware. You'll need to remove the bolt from a setplate. Then, you'll need to chisel the door frame for the strike plate.

If your strike plate is out of alignment, it could be because the previous installer didn't mortise it properly or that a weatherstripping has changed the strike position. You will need to re-mortise your strike plate and possibly even the deadbolt itself to correct this problem. Close and lock the deadbolt when you've completed this process. Make sure that the bolt is extending into the strike plate then test the key to make sure it closes and opens smoothly.

Knob

If the knob on your door wears out, it can make your home or business less secure. It could also make opening and closing the door more difficult, which is why it's an ideal idea to replace the knob. It shouldn't take longer than 30 minutes. Make use of pliers or a screwdriver to remove any knobs or handles. Be careful not to harm other components of the door.

Before you start, you'll want to spray WD-40 or some other dry lubricant onto the mechanism of the knob on your door. This will assist the new lock slide smoothly as you turn it. It's essential to select the best knob and handle that matches your doors currently in order to ensure that the lock is operating properly. If you don't have a matching doorknob and handle, you'll need to buy a replacement.

To begin the replacement process, first look at the knob or handle to determine what screws are holding it in place. If there are no screws then you can use the screwdriver to wedge the cover plate into the screws plate hidden behind it.

After you have removed the knob, inspect it for signs of rust and damage. You'll need to clean it off if there are any marks or dents, but you shouldn't have to do anything If the knob is in good working order.

Install the new knob. First, examine the knobs you've chosen to ensure that you're picking out the right one for your door. You'll need to select one with an extender rod that will interlock with the rod mechanism of the second knob. After you've inserted the new knob in the hole and then put it in the latch.

Thread the latch plate screws down, then test the spring by pressing down repeatedly. The latch should spring back up each time. Next, install the other new knob and lock it to the rod mechanism on the previous knob. Then, thread 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 metallic piece that extends into the doorjamb to secure it closed. The latch is operated via a knob or handle on the interior of the door, or a thumb-turn on the outside. A deadbolt can be used to secure a latch and keep intrusions from breaking through the glass of the door. It also helps protect against accidental or intentional closing by children or animals. A latch can be set using single cylinder deadbolts or double cylinder deadbolts depending on the security level you prefer.

Installing a deadbolt is exactly the same as installing a latch, however there are some differences. To ensure that the new lock is compatible, first take a measurement of the setback on the doorjamb using a tape measure. The setback is the distance from the edge of the doorjamb, to the center of the hole for the faceplate of the latch. A typical setback is 2 3/8 to 2 3/4 inches. If your setback is larger it is possible to purchase a latch that is larger from a locksmith or hardware store.

Next, make a hole for a latch plate in the doorjamb's edge. Utilize a chisel to cut the mortise of the latch. Make sure the depth is enough to allow the faceplate to be in line with the doorjamb. Tape the strikeplate in place to ensure it is positioned properly.

If the strike is positioned too high, the door can be pushed in or pressure put on it with a crowbar or tire iron. This could also cause cracks in the doorjamb. This can be corrected by drilling a new hole through the doorjamb and then cutting the core from the old one.

Installing the new strike plate is the last step. This can be done by fixing the new plate to the existing screw holes. Use wood putty then to fill in any existing holes for screws or bolts that aren't being used. After the putty has dried you can sand it down to give it a professional results.

Strike

The piece of metal that connects the deadbolt and latch when the door is shut is an electric strike. It is an essential component of the lock's security, as it prevents the door from opening and provides an additional level of resistance to force or kicking. If a door is equipped with an electronic strike, it can be opened only by keys and the control unit that regulates its electrical impulses.

In the past, installing an electronic strike was as simple as cutting a portion of a doorjamb to let the latchbolt of a cylindrical lock from the pocket within the strike. This change can be a drawback when it comes to the appearance of openings and also exposes the mechanism of the latchbolt and keeper to unintentional users.

Recently, several electric strikes manufacturers have come up with a "No Cut" kind of strike that does not require a cutout for operation. The strikes use a unique design that allows the keeper and latchbolt to slide into the strike pocket without marring the doorjamb faceplate.

The strike has an internal ramp that lifts the latchbolt and keeper whenever it receives an indication from a reader. The keeper and latchbolt are pushed on the ramp thanks to the retract. When the door is closed the deadbolt remains retracted and the latchbolt retracts into the keeper.

Installing an electric strike can be a simple process, especially if you are replacing a patio door lock the strike on a previous door. However, if you are upgrading to an electric strike to use with an access control system, you will have to ensure that your new system is compatible with the model of lock you've chosen to install. It is also necessary to ensure that the strike is connected to your access control system and is configured to operate in a fail-safe manner.

Upgrade your strike plates to high duty strike plates to block the entry of unauthorized persons. The plates are made of up to six screws of three inches instead of the standard two screws of three-fourths inch. These screws are longer, making it difficult for anyone to break the frame and then reach inside to turn the thumb turn piece of a single cylinder deadbolt.