Front Door Lock Barrel Replacement
Front door barrel replacement for locks is a fairly simple DIY job that will reduce the cost of calling locksmiths. You can buy kits that include everything you need to complete the task.
You'll need to buy a new cylinder-lock barrel, a screwdriver set that is solid, a hammer or pliers for more grip, and oil.
Length
There are a variety of lock barrel options to choose from that will ensure your front door is safe. When choosing the right type of lock, the length can be vital to the security of your home. Cylinders that protrude too far are susceptible to snapping, and those that are short can prevent you from turning the key to unlock the door. There are a variety of ways to determine the length of a cylinder to ensure that you purchase an alternative cylinder that provides the maximum protection for your door.
The first step to determine the correct length of cylinder is to remove the existing one from the door. Use a screwdriver to remove the screws that keep the lock cylinder. After the cylinder has been removed, you can determine the distance from the center of the screw hole on 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 measure the length of the threaded shaft on the new cylinder to determine its size.
After determining the length of the cylinder you can install it in your door. Start by drilling a hole into the door. This is where the knob or handle will go and it should be a little larger than the diameter of the new cylinder. After that, you can attach the handle or knob to the new handle and ensure that it goes through the spindle of the latch and is able to turn smoothly when it is turned.
If you're replacing a deadbolt you should also consider upgrading your strike plate. The strike plate is a piece of metal attached to the doorjamb which locks into the deadbolt when the key is pushed into. It's important to replace the strike plate with a high-security version that is less difficult to breach. Find a strikeplate with a reinforced metal structure to resist kick attacks. Make sure to use screws that are at minimum 2.5-3 inches in length to ensure they're able to penetrate deeply into the door jamb.
Design
The lock cylinder is the component of your front door lock that you use to open and close the handle. It contains pins that shift into position when you insert a key. It is important to be aware of a few things when choosing the appropriate lock cylinder. It's crucial, for instance to determine the length of the cylinder locks you currently have to ensure that you order the right size. It is also important to take into consideration any furniture for doors, like handles or escutcheons.
Euro Cylinder locks are available in many designs. Some of these double cylinder locks offer security on both sides of doors. They are commonly used on doors that require more security than standard locks, and in commercial buildings with a few. Make sure that the lock you're considering is British Standards approved, and has the following requirements:
Anti-Snap: An intruder could attempt to break the cylinder by applying pressure to the outside of the doors. To avoid this, the lock should have an unintentional sacrificial line cut into the cylinder's body.
Anti-Drill – Some burglars attempt to drill holes into locks and break into a home. To stop this from happening the pins on a cylinder must be made of a hardened metal.
If you're looking to purchase a new cylinder, then you should also consider whether it's anti-drill. This will stop a burglar from breaking the plug apart by drilling it with an electric tool.
Once you've chosen a new cylinder lock, you'll have to gather the required components to put it in. This includes a screwdriver that's suitable for the job, and an hammer and pliers to provide an extra grip. Also, you should have oil to ensure that the mechanism runs smoothly. Be aware that changing the lock on uPVC can be difficult. If you're not confident in doing the work by yourself, it's recommended to call a locksmith or specialist to get help.
Keyway
The keyway on locks is the shape of the cylinder's interface and the key. The key's "blade" has a series of grooves and ridges along its length. When inserted into the lock, they align with the pins of the cylinder. This is how the cylinder recognizes the correct key, and allows it to turn.
Each lock brand has a unique keyway that allows it to be locked or unlocked using the use of a particular type of key. There are various keyways sizes and shapes within the same brand. This provides a degree of security between different locks since keys of the same brand can't be used to open the locks of another.
In most residential settings the latch is operated using the lever, which can be pushed down or lifted to release the bolt. This is more ergonomic than a knob that requires you to turn. Some commercial settings still use knobs for security.
When the correct key has been inserted, spring-loaded pins move into position allowing the plug to be rotated. The pins also align with grooves in the blade of the key, identifying the correct key and denying access. If the cylinder is operated improperly, or if the key is a wrong fit the pins will shift to the control line, instead of the operating shear line and the lock will not be able to open.
In the case of this particular photograph it's possible that the cylinder has been reset-keyed, which is when the pins that are in place are moved up to the correct height so that the key can freely move within the cylinder. This is a common practice in dormitory situations where the key for a single person may need to be moved between multiple locks. It's not uncommon for people to change their locks as they move houses, or if they want to allow access to a new roommate or employee without having to change all locks to the same key. company website is an affordable option to enhance security at home, and is usually done with just the key cylinder.
Installation
Removing a barrel lock on uPVC doors is a simple task that can be accomplished at home. The first step is to locate the screw under the lock at the edge of the door made of uPVC. It is likely to be visible because it has an entirely different color. Then, you can remove it using a Phillips screwdriver. Then, you can insert the new barrel into the last slot. Then, replace the knob with the push rod and barrel. Before reassembling, it's important to check that each component is aligned 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 gain access to the lock body. Once this is done the cylinder can be turned counterclockwise to remove it. You can then either take off the cylinder and get it "re-keyed" or leave it in the position it is in. Re-keying does not alter the pins of the cylinder. It will only move them to the proper location using the key that matches.
The other alternative is to remove the cylinder and then install a new one. If you opt for this option it is crucial that you make use of the same cylinder as your old one and that the pins are properly positioned. This will ensure that the lock functions correctly. It is also an excellent idea to use lubricant on the new cylinder following installation to ensure that everything moves smoothly.
If you have a mortise lockset, the process is slightly more difficult. This type of lock is set inside pockets (mortise) cut into the edges of the door, therefore it requires careful measurement and possibly a few tries to get the latch and bolt sections to align. Once the latch and bolt sections are lined up, you can remove the strike plate that is secured on the sides and the bottom of your door frame using screws.