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How to Replace Door Locks

Door locks are your primary line of defense against unauthorized access to your home. Signs of wear and tear and even instances such as moving into a new residence or burglaries, may trigger the need to replace door lock (great post to read) your lock.

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

Deadbolt

Installing a deadbolt can be a ideal way to secure your door from intruders. The bolt extends into the strike plate that is on the doorframe when locked, making it much more difficult for burglars to break in through the patio door lock replacement. A single-cylinder deadbolt can be activated using a key on the outside and the thumb-turn mechanism that is located inside. A deadbolt will only work when it is properly installed.

First, you must determine if the door has an existing hole for a deadbolt, or if you need to drill it. Using the template that comes with the lock installation kit, mark the location of the hole for the deadbolt on the door's surface. Then, you can use your tape measure to determine how to replace upvc door lock high the deadbolt should be. Then, mark this high point on the outside of the door. You can then use the speed square to draw an even line across the mark you made for the bolt hole.

Then, use a drill to drill this area until the hole is on the opposite side of the door. This could take a bit of time. Sand the hole and the edge of the door to smooth it. It's also recommended to paint or stain the patio door lock replacement at this point.

Remove any screws that are visible from the deadbolt. This will reveal the front and back assemblies of the deadbolt, as well as the bolt inside. Then, remove the bolt and replace it with a brand new one that matches the door hardware. It is necessary to remove the bolt from the setplate. Once this is done it is time to chisel the area for the strike plate that is on the door frame.

If your strike plate is out of alignment, it could be because the previous installer failed to mortise it properly, or a weatherstripping has changed the strike position. You will need to re-mortise your strike plate and possibly even the deadbolt to fix the issue. Once you have completed this, test the deadbolt by closing it and locking it. Test the deadbolt by closing and locking it once the bolt has been extended into the strike plate.

Knob

If the knob on your door is damaged it could make your business or home less secure. It can also make it harder to open or close the door, making it a good idea to replace it. It shouldn't take you more than 30 minutes. Make use of pliers or a screwdriver to remove any old knobs or handles. Be careful not to scratch the other components of the door.

Spray WD-40, or another dry lubricant, onto the mechanism of your door knob prior to you begin. This will allow the new lock slide smoothly when you turn it. It is essential to choose the best knob and handle that match your doors currently in order to ensure that the lock is operating properly. If there's no match you'll need to purchase a replacement doorknob and latch plate.

To begin the replacement process, look over the knob or handle to see what screws hold it in place. If there aren't any screws you can use a screwdriver to wedge between the cover plate and the hidden screws plate and pop it off.

After taking the knob off, inspect it for evidence of damage or rust. It's important to clean it off if there are any marks or dents, but you shouldn't have to do anything major when the knob is in good shape.

Now is the time to put in the new knob. Begin by examining the knobs you've chosen to ensure you're picking out the right one for your door. You'll need to select one with an extending 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 downwards and then test the spring by pushing down on it several times. The latch should spring back up each time. Install the second knob and secure it to the rod mechanism of the first knob. Thread in the other long screws from the interior knob through the hole for the cylinder on the exterior doorknob and lock it in place.

Latch

A latch is a metallic piece that extends out into the doorjamb in order to hold it shut. The latch is operated by a handle or knob located inside the door, or by a thumb-turn on the exterior. The latch can be secured by a deadbolt to keep intrusions from piercing the glass. It can also guard against the accidental or deliberate closing by pets or children. A latch can be set using a single cylinder deadbolt or [Redirect Only] double cylinder deadbolts, based on the level of security you prefer.

Installing a latch involves the same steps as installing a deadbolt, however, there are a few variations. First, determine the setback of the doorjamb using an instrument to make sure the new lock will fit. The setback is measured from the edge of the doorjamb up to the middle of the hole for the latch plate. Standard setbacks are 2 3/8 to 2. 3/4 inches. If your setback is greater than that, [empty] you might need to purchase an extra-long latch from a hardware or locksmith store.

The next step is to drill an edge bore hole into the doorjamb for the latch plate. Use a chisel for chiseling out the mortise of the latch and ensure it's deep enough to allow the faceplate of the new latch to sit in a flush position with the doorjamb. Tape the strikeplate in place to ensure that it's positioned properly.

If the strike is positioned too high, the door could be kicked in or pressure put on it using a crowbar, or tire iron. 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.

The last step is to install the new strike plate, which can be done by screwing it in place over the existing screw holes. Utilize wood putty to fill in any old bolt holes or screw holes that aren't being used. After the putty is dry, sand it to a smooth finish.

Strike

The piece of metal that is inserted between the latch and deadbolt when the door is shut is an electric strike. It is a vital component of the security of a lock, because it keeps the door shut and also provides additional resistance to kicking or force applied to the door. If a door is equipped with an electric strike, it can be opened using keys or the control unit that controls its electrical impulses.

In the past, installing an electronic strike required cutting off a part of a doorjamb, which would let the latchbolt of a cylindrical lock from the pocket that is inside the strike. This is not only unattractive and unattractive, but also exposes the mechanism for the latchbolt and keeper to uninitiated users.

Recently, a variety of electric strike manufacturers have developed a "No Cut" type of strike that does not require a cutout in order to operate. The strikes use a unique design to allow the keeper and latchbolt to slide into the strike pocket without damaging the faceplate of the doorjamb.

The strike is equipped with an internal ramp that raises the latchbolt and keeper whenever it receives an electrical impulse from a controller or reader. The latchbolt and keeper are lifted higher up the ramp by the retract. When the door is shut, the deadbolt remains retracted, and the latchbolt retracts into the keeper.

Installing an electronic strike is a straightforward procedure, especially in the case of replacing upvc door lock and handle an existing strike. However, if you're upgrading to an electric strike for an access control system, you'll need to make sure your new system is compatible with the kind of lock you've chosen to install. You will also have to ensure that the strike is connected to your access-control system and set up to function in a fail-safe way.

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