How to Replace Door Locks

Your first security measure is your door lock. It will prevent unauthorized access into your home. The signs of wear and tear as well as instances like moving into a new home or break-ins, can necessitate the need to replace your lock.

You can determine the size of your cylinder by measuring the distance from the center of the knoblock cylinder to the adjustment screw. This measurement will allow you to select the appropriate lock.

Deadbolt

If you want to make sure your door is safe from burglars, it's a good idea to install a deadbolt. The bolt extends into the strike plate that is on the door frame when it's locked, making it much more difficult for burglars to break in through the door. A single-cylinder deadbolt can be activated with a key on the exterior and a thumb-turn piece situated inside. A deadbolt is only effective when it's properly installed, though.

The first step is to find out if the door has a hole to install deadbolts, or if it has to be bored. Utilizing the template included with the lock installation kit, mark the location of the hole for the deadbolt on the door's surface. Utilize your tape measure to determine the height of the deadbolt. Mark this high point on the door's edge and use a speedsquare to draw a straightline across the mark you made for the bolt hole.

Next, use a power drill to bore out this spot until the hole is on the other side of the door. This could take a bit of time. Sand the hole and the door edge to smooth it. It's also an excellent idea to stain or paint the door at this point.

Once the door is ready remove any screws that are visible on the deadbolt. This will reveal both the front and rear assemblies of the deadbolt as well as its internal bolt. Then, remove the bolt and Replace Door lock it by a new one to match your door hardware. The bolt is usually attached to a set plate that you have to remove. After that, you'll have to chisel the area on the door frame for the strike plate.

If your strike plate is not aligned It's likely that the previous installer didn't correctly mortise it or a weatherstripping popped up and changed the strike's position. You will need to re-mortise your strike plate and possibly even the deadbolt to fix this issue. Once you have completed this, test the deadbolt by closing and locking it. Test the deadbolt by closing and locking it once the bolt has been extended into the strike plate.

Knob

It can make your home or business less secure when the door knob is worn. It can also make opening and closing the door more difficult, which is why it is recommended to replace it. replacing upvc door lock mechanism knobs is an easy DIY project and shouldn't take less than 30 minutes to complete. Use a screwdriver or pliers to take off any knobs or handles. Be cautious not to harm other components of the door.

Before starting, you'll want to spray WD-40 or another dry lubricant on the mechanism of the knob on your door. This will help the new lock replacement upvc door move smoothly when you turn it. It is essential to choose a quality knob and handle that matches your doors currently in order to ensure that the lock is operating properly. If you don't already 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 see what screws hold it in place. If there aren't screws then you can use the screwdriver to wedge the cover plate in between the screws plate hidden behind it.

After removing the old knob examine it for evidence of damage or rust. It's important to clean it off if there are any scratches or marks however you don't need to do anything major when the knob is in good working order.

It's time to install the new knob. You must first study the two knobs in order to make sure that you've chosen the correct one for your door. You'll want to pick one with an extending rod designed to interlock with the rod mechanism of the second knob. Once you've positioned the new knob in the hole in the door, carefully slide it into the latch.

Thread the latch plate screws downwards, then test the spring by pressing down on it repeatedly. The latch should rise each time. Next, install the other new knob and interlock it with the rod mechanism on the previous knob. Thread the long screws from the doorknob's interior through the holes for the cylinder on the exterior knob, and fix it in its place.

Latch

A latch is a piece metal that extends into the doorjamb to secure it closed. The latch is operated by a knob or handle on the interior of the door, or a thumb-turn on the exterior. A deadbolt is a device used to secure a latch and keep intruders from breaking through the glass of the door. It also helps protect against intentional or accidental closing by pets or children. You can install the latch using either a single-cylinder deadbolt or double-cylinder deadbolt, depending on the level of security.

Installing a deadbolt is exactly the same as installing a latch however there are some differences. To make sure that the new lock will work first, determine the setback of the doorjamb with an instrument such as a tape measure. The setback is measured from the edge of doorjamb up to the center of hole for the latch plate. Standard setbacks are 2 3/8 to 2. 3/4 inches. If your setback is larger than that, you might need to purchase a latch that is larger from a hardware or locksmith store.

Then, make a hole for the latch plate at the edge of the doorjamb. Utilize a chisel to make the mortise for the latch. Make sure that the depth is enough to allow the faceplate to be in line with the doorjamb. Tape the strike plate in place to make sure it's placed correctly.

If the strike is too high, you could kick the door in or apply pressure using a tire iron or crowbar. This can also crack the doorjamb. To remedy this, the strike can be lowered by drilling a new hole into the doorjamb and chiseling out the core of the hole that was previously drilled.

Installing the new strike plate is the final step. This can be done by screwing the new plate into the existing screw holes. Use wood putty afterwards to fill in any old screw holes or bolt holes which aren't going to be used. After the putty is dry, sand it to a smooth finish.

Strike

The piece of metal that is inserted between the deadbolt and latch when the door is shut is an electric strike. It is a crucial component of the overall security of a lock as it keeps the door shut and provides extra resistance to force or kicks applied to the door. If a door is fitted with an electronic strike, it can be opened by using 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, which would let the latchbolt of a cylindrical lock from the pocket inside the strike. This is not only unattractive however, it also exposes the latchbolt mechanism and keeper to uninitiated users.

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

The strike is fitted with an internal ramp that raises the latchbolt and keeper when it receives the signal of a reader. The keeper and latchbolt are lifted higher up the ramp due to retract. When the door is shut, the deadbolt remains in place and the latchbolt is retracted into the keeper.

Installing an electric strike can be an easy task, especially if you are replacing upvc door lock mechanism an existing strike door. However, if you're upgrading to an electric strike for an access control system, you will have to ensure that your new system is compatible with the type of lock you have installed. You will also have to ensure that the strike is properly connected to your access-control system and set up to function in a safe manner.

Upgrade your strike plates with heavy duty strike plates to prevent 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 and make breaking the frame to reach the piece that turns the thumb on a single cylinder deadbolt more difficult.