Install a French Door Lock to Prevent Burglars From Getting Through

French doors can look beautiful on any house However, if they're not secured correctly they could be a target for burglars. To avoid this you should install a door lock to keep your family and belongings secure.

If your French door locks don't work There could be an obstruction that is blocking the lock the cylinder. Clean and lubricate the mechanism to ensure that the latch, catch and bolt operate smoothly.

Mortise lock

Mortise locks offer a high level of security. They are designed to be resistant to various attacks and are more durable than cylindrical locks. They also feature rectangular bolts, which provide more stopping power than circular bolts. They look more attractive than cylindrical locks and can be used in many different applications. Installing mortise locks is more complex than simply drilling holes into the door and then screwing the lock into place.

These locks are only suitable for certain doors because they require a certain door width. They are also more expensive than cylindrical locks, and they have more components that could be damaged when they are in use. They are simple to rekey, and you can replace the key without having to replace the entire lock.

If you find that your French doors aren't locking the way you want them to, it could be caused by an obstruction or misalignment within the frame. In this situation, you must examine each bolt to ensure that nothing is blocking the lock's cubbyhole. Examine for any debris or household items that could be blocking the frame. Once you have cleared the blockage you can reconnect the lock and check for leaks.

The mortise locks are complex designs that are difficult to duplicate by an intruder. This lock is ideal for residential and commercial structures that require security of the highest level. It can be operated with different methods, including card unlocking, fingerprint, password and thumbturns. Additionally, it could be rated as fire-proof to stop the spread of fire within a building.

A mortise lock has two main parts. The body of the lock is installed into the door's thickness and the box keeps are set into the doorjamb. The lock body consists of a spring latch as well as a locking bolt. The box keep is constructed of steel and prevents the lock from retracting its latch.

These locks are typically constructed of high-quality materials and can be used on various doors, including interior and exterior doors. They are ideal for industrial, commercial, and institutional applications. They can also be rekeyed and come with a guarantee. They are also available in various finishes trim styles, trims, and escutcheons. They can also be specified with a variety of standard and customized features, like deadbolts and electric options.

Cylindrical lock

They are popular for residential use because of their simple designs and basic security features. They are also simple to install and affordable. In addition, they can be easily re-keyed by a locksmith local to you. Nevertheless, they have some drawbacks that should be considered prior to purchasing this kind of lock for your home.

Cylindrical locks can be installed through the door, unlike mortise locks that are installed in a pocket that is cut into the door frame. They are more convenient to install in new construction or retrofit applications. They are also less expensive than mortise locks and are easier to maintain.

There are a variety of cylinder lock, but they all share the same mechanism. The locking cylinder is made up of pins that move when the key is turned. This creates a gap between the pins that are lower and upper. This gap enables the lock to be unlocked when a correct key is used. The key has to fit into the hole on the lock to move the pins and allow the latch to engage the strike plate. It is crucial to select the right key for your lock.

If you have a cylinder lock for your French doors and the latch keeps getting stuck it could be because of an obstruction. In the majority of cases this is caused by dirt or moisture that has made its way into the lock. If you are unable lock the door, remove the locking strip first, and check for obstructions. Screw the faceplate into place and then insert the bolt to lock using actuator. If your handle design requires you to first insert the bolt read the manual for more detailed instructions.

Cylindrical locks come in a variety of grades and can be adapted to meet specific security needs. They are fairly inexpensive and they can be rekeyed if necessary. These locks are also popular for commercial doors, like those in supply offices and closets. These locks are more durable than mortise locks but they're not as secure as traditional knobs and deadbolt locks.

Cylindrical deadbolt

The most common type is the deadbolt cylinder. They offer better protection than ordinary latches, however they aren't as robust or secure as a mortise lock. However, they could be damaged by a variety. Some of the most common types of cylinder deadbolt attacks include saw attack, awl attacks, and pick attack.

The bolt used in a cylinder deadbolt can differ in material, diameter and construction, in addition to length. The bolt must be the right size to the strike pocket and backset of the door. A longer bolt is generally preferred to prevent the door and frame from spreading apart. The bolt could also have a series rod embedded to stop the impact of a saw.

A cylinder deadbolt may be installed on its own or as part of a knob and lever handle set. It locks using the use of a key on one side and a thumb turn on the other. These locks are ideal for doors that do not have breakable glass within 40 inches of the thumb turn. Criminals could break the glass to reach inside and turn the thumb piece.

french door lock repairs -cylinder deadbolts are a different kind of cylinder lock that requires keys from both sides to operate. This kind of lock is usually placed on doors that have windows or glass sidelights. However, it is important to remember that double cylinder locks could pose a risk to safety in a crisis. If a person is in an urgent situation, it could be difficult to get out in the event that they need to utilize a lock to leave the building.

Some cylinder deadbolts can be integrated into the doorknob trim and only require the use of a key on the exterior. They are also known as surface-mounted deadbolts. The knob and the deadbolt are visible from the outside, but they actually have an internal rim-cylinder and a surface-mounted strike plate. When locked using the knob, turning it back retracts both the deadbolt and the latch, ensuring that they can't be forced open.

Cylindrical deadlock

When a lock isn't working properly it could place your home or business at risk of being breached. It's essential to address these issues as soon as you can before they become worse. Procrastination can lead to higher repair expenses.


Cylinder locks are the most common type of door lock that is found on a variety of doors. They are usually inserted into round holes inside the door, and can be opened using a key. These locks are more secure than mortise locks, and provide an extra security measure for a commercial or residential property.

The majority of cylinder locks have a deadbolt built into them. This is a good option for those who require additional security as deadbolts are more difficult to break into than the latch. These locks are also easier to install than mortise lock because they don't require an mortise hole to be drilled into the door.

One of the most frequent problems with a cylinder lock is when it isn't turning. This is usually due to the accumulation of dirt or debris inside the mechanism of the lock. If this occurs it is recommended to use graphite powder or a graphite spray to coat the key. Insert the key into the lock and then move it up and downward to check for friction.

A lock that won't shut is another common problem. This is a serious security risk and can be due to various reasons, such as damp weather or the fact that the lock was put in place incorrectly. If you notice this problem, it's best to call an experienced locksmith immediately.

Keys that are broken are a common issue. They can be frustrating to deal with and inconvenient. It is not recommended to glue the broken key together or force it into the lock. This method can cause the key to become more deeply in the lock, making it harder to retrieve. If you're unable to locate the key, you can use the wire of steel with a sharp point to remove it out of the lock.