Front Door Lock Barrel Replacement
Front door barrel replacement for locks is a relatively simple DIY project that can reduce the cost of calling out a locksmith. You can purchase kits that come with everything you require for the job.
You'll need to buy an additional cylinder-lock barrel, a screwdriver set that is solid, a hammer or pliers, to provide extra grip, and the lubricant.
Length
There are many lock barrel types available to ensure that your front door is as secure as possible. When choosing the type of lock you want to purchase the length could be vital to the security of your home. Cylinders which protrude too much are more likely to snap, whereas those which are too small may stop you from turning your key to unlock doors. There are a variety of ways to determine the proper length of cylinder, so you can purchase a replacement that will give your door the maximum security.
To determine the proper cylinder size, remove the old cylinder from the door. Utilizing a screwdriver, remove the screws that hold the lock cylinder. After the cylinder is removed and you are able to measure the distance from the centre of the screw hole in the cylinder to the edge of the backplate for the handle on the inside of the door. Include the thickness of the plate too. You can also determine the cylinder size by measuring the length of the threaded spindle attached to the new cylinder.
After determining the length of the cylinder you can then install it in your door. Begin by using a drilling tool to create an opening for the face of the door. This is the hole where the handle will be placed. It should be slightly larger than the diameter of the new cylinder. Attach the knob inside or handle to the handle you are replacing. Make sure it is able to fit into the spindle of the latch and is turning smoothly.
When replacing a deadbolt, it is recommended that you should also upgrade your strike plate. The strike plate is the piece of metal that is attached to the doorjamb and locks into the bolt once it's driven in by a lock. The plate should be replaced with a safer version. Find a strikeplate with a reinforced metal structure to protect against kick attacks. Make sure to use screws that are 2.5-3 inches long to ensure they penetrate deeply into the door jamb.
replacement lock for upvc door is a part of the front door lock you can use to open or close the handle. It has pins that slide into place when you insert the key. It is important to be aware of a few things when selecting the correct lock cylinder. For example, it's important to measure the length of your current lock to ensure you select the appropriate size. Also, you should think about any door furniture, such as handles and escutcheons.
Euro Cylinder locks come in a variety of designs. Some are double cylinder locks that offer security from both sides of the door. They're often fitted to doors that require more security than standard ones, and they're also used in commercial buildings. If you're in the market for a new lock, ensure that it's British Standards approved and meets the following criteria:
Anti-Snap: A burglar may try to snap the cylinder by applying pressure to the door's outside. To prevent this, the lock should have an unintentional sacrificial line cut into the cylinder's body.
Anti-Drill: Some burglars are able to drill through the lock in order to gain entry into a home. To protect against this, a cylinder should have pins that are made of steel that has been hardened.
If you're looking to purchase a new cylinder, then you should also consider whether it's anti-drill. This will stop burglars from breaking the plug apart by drilling into it with the power tool.
After you've selected a new cylinder lock you'll need to gather the necessary components to put it in. This includes a screwdriver appropriate for the job, and an hammer and pliers to provide added grip. Also, you should have lubricant to ensure that the mechanism runs smoothly. Before you begin, keep in mind that changing a lock barrel on a uPVC door isn't easy. If you are not confident about the job you should contact a professional or locksmith for help.
Keyway
The keyway is the shape that the connection between the pins of the cylinder and the key takes. The key's "blade" is made up of a series of grooves and ridges that run along its length. When inserted into the lock, they align with the pins of the cylinder. This is how the cylinder determines the correct key and allows it to turn.
Each brand of lock comes with a unique keyway that permits it to be locked or unlocked using specific keys. There are various keyways sizes and shapes within a single brand. This allows for a level of security to different locks, since keys of the same brand can't be used to unlock the other's.
In most residential settings, the latch is operated using a lever, which can be pushed down or lifted to let the bolt go. This is usually more comfortable than using a knob, which requires you to turn it. Some commercial settings still use knobs for security.
When the key is properly inserted, a spring-loaded set of pins move into place so that the plug can move. The pins are aligned with grooves on the blade of the key which allows the lock to recognize the right key. If the cylinder or key is not inserted correctly the pins will shift towards the control shear rather than the operating line. The lock will not open.
In this particular image it's likely that the cylinder was previously reset-keyed, which is when the existing pins are shifted up to the correct height to allow the key to rotate freely inside the cylinder. This is typically the case in situations of shared housing where the key for one person may have to be moved between multiple locks. It is not uncommon for people to have their locks re-keyed as they move houses, or if they want to give access to an employee or roommate without having to change all locks to the same key. This is a reasonable option to enhance security in a home, and can often be accomplished with only the key cylinder.
Installation
It is simple to change a lock barrel in the door made of uPVC. The first thing to do is to locate the screw that is under the lock on the edge of the uPVC door. It will usually stand out because it has an unusual colour. Then, remove it with an Phillips screwdriver. Then, insert the new barrel into the last slot. Then, replace the knob with the push rod and the barrel. Before reassembling, it's essential to make sure that each part is oriented correctly (the barrel and push rod as well as the spring/lever housing).
With a screwdriver, you can easily remove the knob and handle to access the lock body. The cylinder is then unscrewed by rotating it counterclockwise. You can now either remove the cylinder and get it "re-keyed" or leave it in the position it is in. Re-keying won't alter the pins in the cylinder. It will simply move them to the key that matches it.
Another alternative is to remove the cylinder and then install a new one. If you opt for this option it is crucial to make use of the same cylinder as your old one and that the pins be positioned correctly. This will ensure that the lock is working correctly. After installing the new cylinder, it is recommended to lubricate it to make sure that everything moves smoothly.
The process can be a little more difficult if you own a mortise set. This kind of lock is set inside the pocket (mortise), which is cut into the edge the door. It will take some careful measurements and possibly a few tries to make the latch and bolt sections to coincide. When they do then you'll have remove the strike plate (which is held in place by screws that are located on the both sides of the frame of the door) and the latch bolt, which can be a difficult task without proper tools.