A Peek Inside The Secrets Of Replace Door Lock
How to Replace Door Locks
Door locks are your first security measure against unauthorized access to your home. The signs of wear and tear as well as instances like moving into a new house 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 purchase the right-sized lock.
Deadbolt
Installing a deadbolt is a 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 through the door. A single-cylinder deadbolt is activated by a key located on the exterior and a thumb-turn piece situated inside. Deadbolts will only work only if it is correctly installed.
First, you must determine whether the door already has an existing hole for a deadbolt, or if you have to bore it out. Mark the position of the hole for the deadbolt on the exterior of the door by using the template supplied with your lock installation kit. Then, use your tape measure to determine the height the deadbolt needs to be. Then, mark the high point on the outside of the door and use a speed square to draw straight lines across the mark you made for the bolt hole.
Then, using the power drill, drill through the hole until it is on the opposite side of the door. It may take a while. Then, sand down the hole and the edges of the door so that it's smooth. At this point, it's a good idea also to paint or stain your door.
When the door is open take off any screws visible on the deadbolt. This will reveal the rear and front assembly of the deadbolt and its bolt inside. Then, remove the bolt and replace it by a new one to match your door hardware. It is necessary to remove the bolt from the setplate. After that, you'll have to chisel the surface of the door frame to accommodate the strike plate.
If your strike plate is out of alignment, it could be because the previous installer did not mortise it properly, or a weatherstripping has changed the strike position. It is necessary to re-mortise your strike plate and perhaps even the deadbolt to correct this problem. Once this is completed check the deadbolt by closing and locking it. Make sure that the bolt is extending into the strike plate, and then test the key to ensure it closes and opens easily.
Knob
It could make your home and business less secure If the knob on your door is worn. It can make it difficult to open or close the door, making it recommended to replace the knob. lock replacement upvc door repairmywindowsanddoors.co.uk take you longer than 30 minutes. You can use a screwdriver as well as pliers to get rid of the old knob or handle, but be careful not to scratch any other parts on the door.
Before starting, you'll want to spray WD-40 or some other dry lubricant on the mechanism of the knob for your door. This will allow the new lock move smoothly when you turn it. It's essential to select a quality knob and handle that matches the doors you currently have to ensure that the lock is operating properly. If there's no match then you'll have to purchase a new doorknob and latch plate.
To begin the replacement process, look over the knob or handle to determine what screws are holding it in place. If there aren't any screws then you can use the screwdriver to insert the cover plate into the screws plate that is hidden.
After you have removed the knob take it apart and look for evidence of damage or rust. It's important to clean it off if you notice any marks or dents however you don't need to do anything when the knob is in good shape.
Now it's time to install the new one. You must first study the two knobs to make sure that you've chosen the appropriate one for your door. You'll need to select one with an extending rod that locks with the rod mechanism of the second knob. Once you've put the new knob in the door's hole carefully insert it into the latch.
Test the spring by pressing it repeatedly. The latch should spring up each time. Install the second knob and secure it to the rod mechanism of the first knob. Then, thread the other long screws from the interior knob through the cylinder hole on the doorknob outside and secure it.
Latch
A latch is a steel piece that extends into the doorjamb to secure it shut. It is operated with 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 by a deadbolt to keep intrusions from piercing the door's glass. It also helps protect against intentional or accidental closing by pets or children. The latch can be fitted with a single cylinder deadbolt or double cylinder deadbolts, based on the level of security you prefer.
Installing a deadbolt is the same as installing a latch, however, there are some distinctions. To make sure that the new lock will fit, first determine the setback of the doorjamb using an instrument such as a tape measure. The setback is measured from the edge of the doorjamb up to the center of hole for the latch plate. The standard setback is 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 hardware or locksmith store.
Next, make a hole for the latch plate at the doorjamb's edge. Utilize a chisel to chisel the latch mortise. Make sure that the depth is enough to allow the faceplate to be flush with the doorjamb. Tape the strike plate in place to ensure that it's placed correctly.
If the strike is positioned too high, the door could be kicked in or pressure applied to it using a crowbar or tire iron. This can cause cracks to the doorjamb. To remedy this, the strike could be lowered by drilling another hole into the doorjamb and chiseling out the core of the old hole.
Installing the new strike plate is the final step. This can be done by fixing the new plate to the existing screw holes. Then apply wood putty to cover the old screw holes and the bolt hole that won't be used. Once the putty is dry, sand it smooth for a professional finish.
Strike
The piece of metal that is inserted between the latch and deadbolt when the door is closed is an electric strike. It is an important part of the overall security of a lock as it seals the door and also provides additional resistance to kicking or force applied to the door. If a door is equipped with an electronic strike, it will be opened by using keys and the control unit that controls its electrical impulses.
In the past, putting in an electronic strike was as simple as cutting off a part of a doorjamb to let the latchbolt of a cylindrical lock from the pocket that is inside the strike. This change can be an inconvenience in terms of the appearance of an opening, and it also exposes the keeper mechanism and latchbolt to unauthorized users.
Recently, several electric strike makers have come up with an innovative type of electric strike, dubbed the "No Cut" strike that doesn't need cutouts in the doorjamb to function. These strikes utilize a special design that allows 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 indication from the reader. The retracting of the keeper as well as latchbolt causes them to rise on the ramp, which locks the door. When the door is closed the deadbolt remains in at a lower position and the latchbolt retracts into the keeper.
Installing an electric strike is an easy process, particularly if you are replacing a strike on an existing door. If you are upgrading an access control system to an electric strike, you must make sure that the new system is compatible. Also, you must ensure that the strike is connected to your access control system and is designed to operate in a fail-safe manner.
Upgrade your strike plates to high duty strike plates to stop unauthorized entry. These plates can be fitted with up to six screws of three inches instead of two screws of three-fourths of an inch. These screws are longer and make breaking the frame to reach the piece that turns the thumb on a single deadbolt cylinder more difficult.