• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

How to replace lock on upvc door Door Locks

The first line of defense is your door lock. It can stop unauthorised entry into your home. The locks may require replacement due to signs of wear and tear or other circumstances like moving into a new home or a burglary.

To begin, you must determine the size of your cylinder by measuring the distance between the adjustment screw and the center of the knob lock cylinder. This measurement will allow you to buy the lock that is right for you.

Deadbolt

Installing a deadbolt is a great way to secure your door from intruders. When the bolt is extended into the strike plate of the doorframe it makes it much more difficult for an intruder to break through the door. A single-cylinder deadbolt can be activated with a key on the exterior, and a thumb-turn device situated inside. Deadbolts are only effective if it's installed correctly, though.

First, you must determine if the door has an existing hole for a deadbolt or if you have to drill it out. With the template included with your lock installation kit, mark the location of the deadbolt hole on the door's surface. Use a tape measure to determine the height of the deadbolt. Mark this measurement on the door's edge. Use speedsquares to draw a straight line across the mark you made to mark the bolt hole.

Then, use a drill to bore out this hole until it extends to the other side of the door. This could take a while. Then, sand the hole and the edge of the door Replace Door lock so that it's smooth. It's also an excellent idea to paint or stain the door 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 internal bolt. Then, loosen the bolt and replace lock upvc door it with a brand new one that matches the door hardware. You'll need to remove the bolt from a setplate. After that, you'll have to chisel the door frame to accommodate the strike plate.

If your strike plate is out of alignment It could be due to the previous installer didn't mortise it properly, or a weatherstripping changed the strike position. To correct this issue you'll need to remortise both the strike plate as well as the deadbolt. Close and lock the deadbolt after you have completed this step. Test the deadbolt by closing it and locking it after the bolt has been extended into the strike plate.

Knob

It could make your home and business less secure if the door knob is worn. It may also make it harder to open or close the door, making it a good idea to Replace Door Lock it. It shouldn't take you more than 30 minutes. Use pliers or a screwdriver to remove any knobs or handles. Be careful not to scratch 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 let the new lock to slide smoothly when you turn it. To ensure that it operates properly, it's important to choose a knob and handle that match the doors you already have. If there's no match you'll need to purchase a new doorknob and latch plate.

To begin the replacement upvc door locks process, first look at the knob or handle to determine the screws that hold it in place. If there aren't any screws, you can use a screwdriver to wedge between the cover plate and the screws plate hidden and pop it off.

After removing the old knob, inspect it for indications of damage and rust. If the knob is damaged or has dents or marks it's time clean it. Otherwise it shouldn't need any major work.

It's time to install the new one. Begin by examining the two new knobs to ensure you're picking out the right one for your door. You'll need to select one with an extender rod that locks with the rod mechanism of the second knob. Once you've put the new knob over the hole in the door, carefully insert it into the latch.

Test the spring by pressing down on it repeatedly. The latch should rise every time. Then, put in the new knob and interlock it to the rod mechanism on the previous knob. Thread in the other long screws from the interior knob through the hole for the cylinder on the doorknob outside and secure it.

Latch

A latch is a metal piece that extends into the door jamb to secure it closed. It is operated by a knob or handle on the interior side of the door or by a thumb turn on the exterior side of the door. A latch can be secured with a deadbolt to keep intruders from breaking in through the glass. It also offers protection from accidental or intentional closing of the door by pets or children. It is possible to install the latch using either a single-cylinder deadbolt or double-cylinder deadbolt depending on the level of security.

Installing a latch requires the same steps as installing a deadbolt, but there are a few distinctions. To ensure that the new lock will fit first, you must determine the setback of the doorjamb using the tape measure. The setback is measured from the edge of the doorjamb all the way to the center of hole for the latch plate. The standard setback is 2 3/8 to 2 3/4 inches. If you have a greater setback, you may have to purchase a larger latch from a hardware store or locksmith.

The next step is to drill an edge bore hole into the doorjamb for the latch plate. Utilize a chisel to smooth out the mortise of the latch and ensure it's deep enough for the faceplate of the new latch to sit close to the doorjamb. Tape the strikeplate in place to ensure that it's positioned correctly.

If the strike is too high, you could kick the door in or apply pressure using a tire iron or crowbar. This can cause the doorjamb to crack. This can be repaired by drilling a new hole into the doorjamb, and removing the core from the hole that was previously made.

The final step is to mount the new strike plate which can be accomplished by screwing it over the screw holes that are already in place. Then apply wood putty to fill in the holes from the previous screws and the bolt hole that is not used. When the putty is dry then sand it to a smooth finish for a professional finish.

Strike

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

Traditionally the installation of an electric strike meant cutting a small portion of the doorjamb in order to release the latchbolt of a circular lock from the pocket within the strike. This modification can be an issue when it comes to the appearance of an opening, and it also exposes the latchbolt and keeper mechanism to unintentional users.

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

The strike is equipped with an internal ramp that raises the latchbolt and keeper when it receives an electrical signal from a reader or controller. The retracting of the keeper and latchbolt causes them to rise on the ramp, locking the door. When the door is closed the deadbolt remains retracted, and the latchbolt retracts in the keeper.

Installing an electric strike is a simple process, especially if you are replacing a strike on an existing door. However, if you're upgrading to an electric strike to use with an access control system, you will be required to ensure that the new system is compatible with the type of lock you've chosen to install. Also, you must make sure that the strike is connected to your access control system and is set up to operate in a fail-safe manner.

Upgrade your strike plates to heavy duty strike plates to block the entry of unauthorized persons. These plates use four to six screws of three inches instead of the two three-fourth inch screws that are typically employed in regular strikes. The longer screws make breaking the frame to reach the piece that turns the thumb on a single deadbolt cylinder more difficult.