You'll Never Be Able To Figure Out This Replace Door Lock's Secrets > 자유게시판

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

How to Replace Door Locks

Door locks are the first security measure 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 necessity of replacing 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 purchase the correct-sized lock replacement upvc door.

Deadbolt

Installing a deadbolt is excellent way to protect your door from intruders. When the bolt is extended into the strike plate of the doorframe it makes it harder for an intruder to break through the door. A single cylinder deadbolt can be activated by keys on the exterior side and a thumb turn piece on the inside. Deadbolts can only function only if it is correctly installed.

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

Then, using an electric drill, bore out the hole until it is on the opposite side of the door. This could take a while. Then, sand down the hole and the edges of the door until it is smooth. At this stage, it's a great idea to stain or paint your door.

Remove any screws that are visible from the deadbolt. This will reveal the front and back assemblies of the deadbolt, and also the bolt inside. Then unscrew the old bolt and replace it by an alternative bolt that matches your door hardware. The bolt is often connected to a set plate which you'll need to unbolt. After this is done then you need to chisel out the area for the strike plate on the door frame.

If your strike plate isn't aligned properly it's likely that the previous installer didn't correctly mortise it or a weatherstripping popped up and changed the strike's position. To fix this issue you'll need to remortise both the strike plate as well as the deadbolt. Close and lock the deadbolt when you've completed this process. Test the deadbolt by closing and locking it once the bolt has been extended into the strike plate.

Knob

If a door knob is worn out, it can make your business or home less secure. It could also make opening or closing the door more difficult, which is why it's recommended to replace door lock the knob. replacing a upvc door lock the knob is an simple DIY project that shouldn't take less than 30 minutes to complete. You can use a screwdriver or pliers to take off the knob or handle Be careful not to harm any of the other components on the door.

Spray WD-40, or another dry lubricant, on the mechanism of your door knob before you begin. This will help the new lock to slide smoothly when you turn it. It's important to use a quality knob and handle that matches your current doors to ensure that the lock is operating properly. If you don't have a matching doorknob, you will need to purchase a upvc replacement door locks.

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

After you've removed the knob that was previously used, look it over for indications of damage or rust. If the knob is damaged or has dents or marks, you'll have to clean it. Otherwise it shouldn't need any major work.

Install the new knob. Begin by examining the knobs you've chosen to ensure that you're picking out the right one for your door. You'll want to pick one that has an extending rod that's designed to lock into the rod mechanism on the second knob. After you've inserted the new knob into the hole then slide it into the latch.

Thread the latch plate screws downwards and test the spring by pressing down repeatedly. The latch should rise every time. Install the second knob and lock it to the rod mechanism of the first knob. Attach the other long screws from the interior knob through the hole in the cylinder of the exterior doorknob and lock it in place.

Latch

A latch is a steel piece that extends into the door jamb to keep it shut. It is operated with a knob or handle on the inside of the door or by a thumb turn on the outside side of the door. The latch can be secured using deadbolts to stop intruders from breaking in through the glass of the door. It also provides protection from accidental or intentional closing of the door by pets or children. A latch can be installed using one cylinder deadbolt or a double cylinder deadbolt, depending on the security level you prefer.

Installing a deadbolt is the same as installing a latch, however, there are some distinctions. To ensure that the new lock is compatible first, measure the setback on the doorjamb with an instrument such as a tape measure. The setback is the distance between the edge of the doorjamb, to the center of the hole to accommodate the latch faceplate. Standard setbacks are 2 3/8 to 2. 3/4 inches. If your setback is higher it is possible to purchase a latch that is larger from a locksmith or hardware store.

Then, you'll need to make a hole for a latch plate at the doorjamb's edge. Use a chisel to chisel out the mortise for Replace Door Lock the latch, making sure it's deep enough for the faceplate of the new latch to sit in a flush position with the doorjamb. Put the strike plate into the correct position to ensure it's in the right position.

If the strike is set too high, the door may be pushed into or pressure put on it with a crowbar or tire iron. This can also cause the doorjamb to crack. To correct this, the strike could be reduced by drilling a second hole through the doorjamb, and then chiseling out the core of the hole that was previously drilled.

Installing the new strike plate is the final step. This can be accomplished by screwing the new plate into the existing screwholes. Then, use wood putty to cover the holes from the previous screws and the bolt hole that is not used. After the putty is dry you can sand it until it has an even finish.

Strike

An electric strike is the metal piece where the latch and deadbolt engage when the door is shut. It is a vital part of the lock's overall security, as it prevents the door from opening and gives an additional level of resistance to force or kick. If a door has been equipped with an electric strike, Replace Door Lock it will only be opened by an entry key or the control unit which controls the electrical impulses.

In the past, installing an electronic strike required cutting off a part of a doorjamb in order to remove the latchbolt on a cylindrical lock from the pocket that is inside the strike. This is not only ugly however, it also exposes the latchbolt mechanism and keeper to uninitiated users.

Recently, several electric strike manufacturers have developed a brand new electric strike, dubbed the "No Cut" strike that doesn't require cutouts in the doorjamb to function. The strikes use a unique design to allow the keeper and latchbolt to slide into the strike pocket without marring the faceplate of the doorjamb.

The strike has an internal ramp that lifts 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 closed, the deadbolt stays at a lower position and the latchbolt retracts into the keeper.

Installing an electronic strike is a straightforward procedure, especially in the case of replacing an existing strike. If you are upgrading an existing access control system to an electric strike, you need to make sure that the new system is compatible. You will also need to ensure that the strike is wired to your access control system and that it is set up for fail-safe operation.

Upgrade your strike plates to high duty strike plates to block the entry of unauthorized persons. These plates can be fitted with up to six screws of three inches instead of two screws of three-fourths inches. These longer screws make it more difficult for someone to break the frame and reach inside to turn the piece that turns the thumb of a single cylinder deadbolt.