15 Things You've Never Known About Replace Door Lock
How to Replace Door Locks
Door locks are your first line of defense against unauthorized access to your home. Locks might require replacement due to wear and tear or other circumstances like moving into a new residence or a burglary.
To begin, determine the size of your cylinder by measuring the distance between the adjustment screw and the middle of the knob lock cylinder. This measurement will enable you to purchase the correct-sized lock.
Deadbolt
If you want to ensure your door is safe from criminals, it's a great idea to install a deadbolt. The bolt extends into the strike plate on the door frame when it's locked, making it much more difficult for burglars to gain entry through the door. A single-cylinder deadbolt is activated with a key on the exterior, and a thumb-turn piece located on the interior. Deadbolts are only effective only if it's correctly installed, though.
The first step is to determine if the door has a hole to install deadbolts, or if it requires drilling. Mark the location of the hole to install the deadbolt on the surface of the door by using the template supplied with your lock installation set. Use your tape measure to determine the height of the deadbolt. Then, mark the height on the edge of the door and use a speed square to draw a straight line across the mark you made for the bolt hole.
Then by using the power drill, drill through the hole until it is on the opposite side of the door. This may take some time. Then, sand the hole and the edges of the door until it is smooth. At this moment, it's a good idea to stain or paint your door.
Remove any screws that are visible from the deadbolt. This will reveal both the rear and front assembly of the deadbolt and its bolt inside. Then, unscrew the bolt and replace it with a brand new bolt that matches the door hardware. upvc replacement door locks repairmywindowsanddoors.co.uk is usually connected to a setplate that you need to unbolt. After that, you'll have to chisel the area on 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 correctly or a weatherstripping has changed the strike's location. To fix this problem it is necessary to remortise both the strike plate and the deadbolt. After this is done check the deadbolt by closing and locking it. Test the deadbolt by closing it and locking it after the bolt has been extended into the strike plate.
Knob
If the knob on your door is damaged it could make your home or business less secure. It could also make opening and closing the door more difficult, so it is recommended to replace the knob. Replacing the knob is an easy DIY project and shouldn't take longer than 30 minutes to complete. Use a screwdriver or pliers to take off any knobs or handles. Be cautious not to scratch the other components of the door.
Before you start, you'll want to spray WD-40 or a different dry lubricant on the mechanism of the knob on your door. This will help the new lock to slide effortlessly as you turn it. To ensure that it operates properly it is important to select a knob and handle that are compatible with your doors. If you don't have a match, you'll need to buy 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 make use of a screwdriver and wedge it between the cover plate and the hidden screws plate and remove it.
After you've removed the knob, check it for signs of rust or damage. If the knob is damaged or has marks or scratches it's time clean it. Otherwise, it shouldn't require any major work.
Install the new knob. Begin by examining the new knobs to ensure that you're choosing the right one for your door. You should select one with an extending rod that's designed to lock into the second knob's rod mechanism. Once you've put the new knob in the door's hole, carefully slide it into the latch.
Test the spring by pressing down on it repeatedly. The latch should pop up every time. Install the second knob, and lock it to the rod mechanism of the first knob. Thread in the other long screws from the interior knob through the cylinder hole on the doorknob outside and lock it in place.
Latch
A latch is a steel piece that extends into the doorjamb to secure it shut. The latch is operated either 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 stop intrusions from breaking through the glass of the door. It also helps protect against intentional or accidental closing by animals or children. A latch can be installed with a single cylinder deadbolt or double cylinder deadbolts depending on the security level you prefer.
Installing a deadbolt is the same as installing a latch, however, there are some distinctions. First, measure the setback of the doorjamb with a tape measure to be sure that the new lock will fit. The setback is the distance from the edge of the doorjamb, to the center of the hole for the faceplate of the latch. The standard setback is 2 3/8 to 2 3/4 inches. If you have a greater setback, you may have to purchase a more substantial latch from a hardware shop or locksmith.
The next step is to drill an edge bore hole in the doorjamb to accommodate the latch plate. Utilize a chisel to make the mortise for the latch. Make sure the depth is enough for the faceplate to be flush with the doorjamb. Place the strike plate in place to ensure that it's in the right position.
If the strike is too high, you can knock the door down or apply pressure using the tire iron or crowbar. This could cause the doorjamb to break. This can be fixed by drilling a new hole in the doorjamb, then removing the core from the old one.
Installing the new strike plate is the final step. This can be accomplished by screwing the new plate over the existing screw holes. Then apply wood putty to cover the screw holes that were previously used and the bolt hole that will not be used. After the putty has dried you can sand it until it has an even 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 a lock's overall security, because it keeps the door shut and also provides additional resistance to force or kicks applied to the door. If a door is equipped with an electronic strike, it can be opened only with an entry key and a control unit that regulates the electrical impulses.
In the past, installing an electronic strike required cutting a portion of a doorjamb to remove the latchbolt on a cylindrical lock from the pocket inside the strike. This is not only unattractive, but also exposes the latchbolt mechanism and keeper to unauthorized users.
Recently, several electric strike manufacturers have created an innovative type of electric strike, dubbed the "No Cut" strike that doesn't require cutouts in the doorjamb for operation. 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 has an internal ramp that lifts the latchbolt and keeper when it receives an electrical signal from a reader or controller. The latchbolt and keeper are lifted higher on the ramp thanks to the retract. When the door is shut the deadbolt remains at a lower position and the latchbolt retracts into the keeper.
Installing an electric strike is an easy task, especially when you are replacing a strike on an existing door. If you're upgrading an existing access control system to an electric strike, it is important to ensure that the new system is compatible. You will also have to ensure that the strike is properly connected to your access control system and is set up to operate in a safe manner.
One method to guard against unauthorized access is to upgrade the strike on your doors to a high-quality strike plate. These plates use up to six screws of three inches instead of two screws of three-fourths of an inch. The longer screws make breaking the frame to reach the piece that turns the thumb on a single deadbolt for a cylinder more difficult.