Install a French Door Lock to Prevent Burglars From Getting Through French doors look stunning in any home But if they're not secured correctly, they can invite burglars. Install a lock on your door to ensure that your family is safe and your belongings secure. If your French door locks don't work, there could be an obstruction blocking the lock the cylinder. Clean the mechanism and lubricate to ensure that the bolt, catch and latch work smoothly. Mortise lock Mortise locks provide a high level of security. They are designed to withstand a wide range of attacks and are more durable than a cylindrical lock. They also have rectangular bolts that provide more stopping power than circular bolts. They are more aesthetically pleasing than cylindrical locks, and can be used for various applications. Installing mortise locks is more difficult than simply drilling holes in the door and then screwing the lock into the door. These locks require a specific door width, so they are not suitable for all doors. They are also more expensive than cylindrical locks, and have more components that could be damaged when they are in use. However, they are simple to change keys, and you can change the key without having to replace the entire lock. If your French doors aren't locking, it could be due to an obstruction or misalignment within the frame. In this case, you will need to check each bolt to make sure there's nothing blocking the cubbyhole of the lock. Examine for any household objects that could block the frame. Once you have cleared the blockage, you can reconnect the lock and check for any leaks. The mortise lock has an intricate design that is not easily duplicated by intruders. This type of lock is a good choice for homes and commercial buildings that want high-level security. It can be operated in different ways, such as by fingerprint, card, and thumbturns. It can also be fire-rated, which will prevent fire from spreading in the building. A mortise lock is comprised of two primary components that are the lock body which is installed in the thickness of a door, and the box keep, which is installed in the door jamb. The lock body is composed of a spring latch as well as a locking bolt. The box keep is constructed of metal and prevents the lock from retracting its latch. They are typically made of durable materials and are suitable on many doors, including interior and exterior doors. These locks are perfect for commercial, industrial and institutional applications. They can also be rekeyed and come with a guarantee. They are available in different styles, finishes, and escutcheons. They can be customized with a range of standard and custom-designed features, including deadbolts and electrical options. Cylindrical lock Cylindrical locks are a common choice for residential use because they are simple in design and come with basic security features. They are also simple to install and cost-effective. Additionally, they can be easily re-keyed by a local locksmith. However, there are a few negatives to this kind of lock that you must consider before purchasing it for your home. As opposed to mortise locks that are installed inside of an opening in the door frame, cylindrical locks utilize the body of the lock that is attached to the door. This makes them more suitable for use in new construction or retrofit applications. They are also less expensive and easier to maintain than mortise lock. There are a variety of cylinder locks, but they all share the same mechanism. The locking cylinder has pins that move when the key is turned. This creates a gap between the pins that are lower and upper. The gap created by the key permits the lock to be unlocked when it is properly used. The key must be inserted correctly into the hole of the lock to move the pins, which allows the latch to be engaged with the strike plate. This is why it's important to get the right key for your lock. A blockage can be the cause of an unresponsive latch on a cylinder-lock French door. In most cases, this is caused by dirt or moisture that has made its way into the lock. If you are unable to lock the door, take off the strip that locks it and examine for obstructions. Then, screw the face plate in position and then insert the bolt for locking and the actuator. If you have a handle design that requires inserting the bolt first, refer to the instruction manual for detailed directions. Cylindrical locks are available in various grades and can be customized to meet your specific security requirements. These locks are relatively inexpensive and they can be rekeyed if necessary. These locks are also popular for commercial interior doors, like those found in supply closets and offices. The main benefit of these locks is that they are more secure than traditional knobs and deadbolt sets, but not as durable as mortise locks. Cylindrical deadbolt The most common type is the cylinder deadbolt. They are more secure than regular latches, but not as durable as mortise locks. However, they can still be damaged by a variety of methods. Some of the most well-known types include saw attacks, awls attack, and pick attacks. The bolt that is used in a cylinder deadbolt can differ in size, material and construction, in addition to length. The bolt should also be able to fit in the strike pocket and backset of the doors. A longer bolt is generally preferred to stop the frame and door from spreading apart. The bolt could also be equipped with rods embedded inside to help ward off an attack by a saw. A cylinder deadbolt is installed on its own or as part of a lever and knob handle set. The lock is operated by keys on one end and a thumb-turn on the other. These locks are ideal for doors with no glass that can break within 40 inches from the thumb turn. A criminal could break the glass to get inside and turn the thumb piece. Double-cylinder deadbolts are an additional type of lock that requires keys from both sides to operate. This type of lock is usually placed on doors with glass sidelights or windows. It is crucial to keep in mind that double cylinder locks could pose a risk to safety in an emergency. If a person is in a hurry, it can be difficult to escape if they have to use a lock to exit the building. Some cylinder deadbolts can be integrated into the doorknob trim, and only require a key to operate on the outside. https://www.repairmywindowsanddoors.co.uk/french-door-repairs-caterham/ -mounted deadbolts are the way they're known as. They appear to have a separate deadbolt and knob from the outside, but in reality have a rim cylinder mounted on the inside, and a surface-mounted strike plate. When the lock is locked using the knob, turning it back closes both the deadbolt as well as the latch, ensuring that they are not able to be opened. Cylindrical deadlock If a lock isn't functioning in the way it should your business or home is at risk. It's important to tackle these problems right away before they get worse. If you put off the problem it could result in additional repair costs that are costly in the future. Cylinder locks are a common kind of lock for doors that can be used on a variety of doors. They are usually inserted into round holes within the door, and are opened by using keys. These locks are more secure and provide an additional level of security to commercial or residential buildings. Most cylinder locks have a deadbolt built into them. This is a great option for those who require added security because a deadbolt is harder to smuggle into than latches. They are also less difficult to install than mortise lock because they don't require mortise holes in the door. One of the most common issues with a cylinder lock is when it doesn't turn. This is usually caused by a buildup in the lock mechanism. If this happens, you can coat the key with graphite powder or spray. Insert the key into the lock, and then move it up and down to test for friction. Another common problem is when the lock doesn't close. This is a serious security problem and can be caused by a variety of causes like humid weather conditions or improper installation. If you notice this issue, it's best to call a professional locksmith immediately. Broken keys are a common problem. They can be frustrating to fix and can be a hassle. It is not recommended to glue the key back together or force it into the lock. This method can result in the key being more deeply inserted into the lock and make it harder to find it. If you cannot find the key, you can use the wire of steel that has a sharp edge to pry it out of the lock.