Front Door Lock Barrel Replacement It is possible to replace the front door lock barrel by yourself. This could save you money on the expense of locksmith. You can purchase kits that come with everything you need to complete the job. You'll need a new cylinder lock barrel as well as a reliable screwdriver set and pliers or hammers for added grip and a oil lubricant. Length There are a myriad of lock barrels available to ensure that your front door is as secure as possible. When choosing a new lock barrel type, the length of the cylinder may be vital to the security of your home. Cylinders that protrude too far can snap, and those that are too short will prevent you from turning the key to unlock the door. Fortunately, there are several methods to determine the right length of cylinder, so you can purchase a replacement that will offer your door the maximum security. To determine the right size of the cylinder, take out the old one from the door. Use a screwdriver to remove the screws that hold the lock cylinder in place. Once the cylinder has been removed and you are able to determine the distance from the centre of the screw hole on the cylinder to the edge of the handle backplate on the inside of the door. Make sure you include the thickness of the plate, as well. You can also measure the length of the threaded shaft on the new cylinder to determine the size. After determining the length of the cylinder, you can install it in your door. Begin by using a drilling tool to create an opening for the face of the door. This is the place where the handle or knob will be placed and should be slightly larger than the diameter of your new cylinder. Attach the interior knob or handle to the handle you are replacing. Make sure that it is able to fit into the spindle of the latch and turns smoothly. If you are replacing a deadbolt, you should also think about upgrading your strike plate. The strike plate is a piece metal that is attached to the doorjamb which locks into the deadbolt when the key is pushed into. It's crucial to replace this plate with a high-security version that is less difficult to breach. Look for a strikeplate with a reinforced metal construction to resist kick attacks. Use screws that are 2.5-3 inches long to ensure they are able to penetrate deep into the door jamb. Design The lock cylinder is the part of your front door lock that you use to open and close the handle. It has pins that move into place when you insert keys. It is important to be aware of certain things when choosing the right lock cylinder. For instance, it's essential to determine the length of your current cylinder lock so you can order the right size. It is also important to take into account any door furniture, such as handles or escutcheons. Euro Cylinder locks come in a variety of designs. Some are double cylinder locks that provide security from both sides of the door. They are typically used on doors that need more security than regular locks, and also in some commercial buildings. Check that the lock you are looking at is British Standards approved, and meets these criteria: Anti-Snap: A burglar may try to snap a cylinder by applying pressure to the exterior of the door. To prevent this, an sacrificial strip of thinness must be cut into the cylinder. Anti-Drill - Some burglars attempt to drill into the lock and break into homes. To guard against this the cylinder should be fitted with pins that are made of hardened steel. If you're looking for an entirely new cylinder, you should also consider whether it's anti-drill. This will prevent an intruder from drilling into the plug using an electric drill and then breaking it into pieces. Once you've selected the new cylinder lock you will need to gather all of the necessary materials to install it. Included in this is a screwdriver suitable for the task as well as a hammer to provide extra grip and pliers. You should also have some oil to ensure that the mechanism is operating smoothly. Be aware that changing locks on a uPVC can be a challenge. If you're not confident in doing it by yourself, it's recommended to call a locksmith or specialist for assistance. Keyway The keyway is the shape that the interface between the cylinder pins and the key adopts. The key has a set of ridges and grooves that run down the length of its "blade" and, when it is inserted, they align with the cutouts on the pins of the cylinder. The cylinder will only rotate if it recognizes that the key is the correct one. Every lock model has a different keyway, allowing it to be locked or unlocked using the use of a specific key. There are various keyways sizes and shapes within a single brand. This gives a certain level of security between different locks since keys of the same brand cannot be used to open the locks of another. In the majority of residential settings, the latch is operated by an adjustable lever that can be pulled down or lifted to release the bolt. This is more comfortable than the knob that needs to turn. However some commercial settings make use of knobs to increase security. When the key is correctly installed, a spring-loaded set of pins move into place so that the plug can rotate. The pins align with grooves on the blade of the key which allows the lock to recognize the correct key. If the cylinder is operated in a way that is not correct, or if a key is not a proper fit, the pins will shift to the control line instead of the operating shear line and the lock will be unable to open. In double glazed door lock replacement folkestone repairmywindowsanddoors.co.uk is likely the cylinder has been re-keyed. This involves moving the pins up to the correct height so that the key can rotate freely within the cylinder. This is common in situations of shared housing where the key for one person may have to be moved between several locks. People often have their locks rekeyed when they move or want to give access to a new employee or roommate without the need to change all the locks to the same key. This is an affordable option to enhance security for a home and is often accomplished with only the key cylinder. Installation Changing a lock barrel on uPVC doors is a simple task that can be completed at home. The first step is to locate the screw underneath the lock at the edge of the door. It is usually distinct from the rest of the screws due to its different color. Then remove it using a Phillips screwdriver. Then, insert the new barrel into the last slot. Then, replace the knob with the push rod and the barrel. It is important to check the position of each component (the barrel as well as the push rod and spring / lever housing) before you start reassembling. With the help of a screwdriver, you are able to easily remove the handle and knob to gain access to the lock body. After this is done the cylinder can be rotated counterclockwise to unscrew it. At this point, you can keep the cylinder in place, and have your locks "re-keyed", or remove it. A re-key will not change the pins in the cylinder, it will simply move them to the key that matches it. Another alternative is to simply take off the cylinder and install a new one. If you choose this option it is important to use the same size as your old cylinder and make sure that the pins are placed correctly to allow your lock to work properly. It is also recommended to apply lubricant on the new cylinder after it has been installed to ensure that everything operates smoothly. The process is a bit more difficult if you have a mortise set. This type of lock is set inside a pocket (mortise) cut into the edges of the door, so it will require careful measurement and possibly a few tries to get the latch and bolt sections to line up. After that, you will need to take off the strike plate (which is secured by screws on top and bottom of the door frame) and the latch bolt, which is an arduous task if you do not have the proper tools.
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