French Door Lock Repair: The Secret Life Of French Door Lock Repair

· 6 min read
French Door Lock Repair: The Secret Life Of French Door Lock Repair

Install a French Door Lock to Prevent Burglars From Getting Through

French doors can look gorgeous on any home However, if they're not secured properly they could be a target for burglars. Install a door lock in order to ensure that your family is safe and your belongings safe.

If your French door locks aren't working, it might be a blockage in the lock cylinder. Clean and lubricate the mechanism to ensure that the latch, catch, and bolt are operating smoothly.

Mortise lock

Mortise locks provide a superior level of security. They are designed to withstand various attacks and are more durable than cylindrical locks. They also come with rectangular bolts that provide more stopping power than circular bolts. They are more aesthetically appealing than cylindrical locks and are suitable in a wide range of applications. However, installing a mortise lock isn't as easy as drilling holes in the door and screwing on the new lock.

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 during maintenance. However, they are also easy to re-key and you can change the key without having to replace the entire lock.

It could be because there is an obstruction or misalignment to the frame. In this case, inspect each bolt to make sure that nothing is blocking the lock's cubbyhole. Check for any debris or household objects that could be blocking the frame. After you have cleared the obstruction, you are able to put the lock on and check if there are any leaks.

The mortise lock features an intricate design that can not easily duplicated by burglars. This lock is ideal for commercial and residential buildings that require high security. It can be operated with various methods, such as fingerprint, card unlocking, passwords and thumbturns. It is also protected from fire, which can stop fire from spreading in a building.

A mortise lock has two primary components: the lock body, that is installed in the thickness of a door, and the box keep, which is installed in the doorjamb. The lock body is comprised of a sprung latch and a locking bolt. The box keep is made of metal and prevents the lock from retracting its latch.

These locks are usually constructed of high-quality materials and can be used on many doors, including both 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 also available in various finishes trim styles, trims, and escutcheons. They can be specified with a variety of standard and customized features, including deadbolts and electrical options.

Cylindrical lock

Cylindrical locks are an extremely popular option for residential use due to the fact that they are simple in design and come with basic security features. They are also reasonably priced and easy to set up. They can be re-keyed by a locksmith local to you. Nevertheless, they have some drawbacks that should be considered before buying this type of lock for your home.

Unlike mortise locks, which are mounted inside a pocket cut out in the door frame, cylindrical locks have a lock body that is installed through the door. They are more convenient to install in new construction or retrofit applications. They are also cheaper than mortise locks and easier to maintain.

There are various types of cylinder lock, but they all share the same mechanism. The locking cylinder contains pins that are moved by the key to create a gap between upper and lower pins. The gap created by the key allows the lock to be unlocked if it is used correctly. The key must be placed correctly into the lock's hole to move the pins, which allows the latch to be engaged with the strike plate. It is essential to use the correct key for your lock.

A blockage can be the reason for a stuck latch on a cylinder-lock French door. This is usually caused by dirt or water that has entered the lock. If you're unable to lock the door, remove the strip that locks it and check for obstructions. Fix the faceplate and then screw in the lock bolt with actuator. If the design of your handle requires you to insert the bolt first, consult the manual for more detailed instructions.

The cylindrical locks come in various grades and are able to be customized for specific security requirements. These locks are reasonably priced and they can be rekeyed as needed. They are also extremely popular for commercial doors in the interior, such as those in offices and supply closets. The primary benefit of these locks is that they are more secure than traditional knobs and deadbolt sets, however they are not as durable as mortise locks.

Cylindrical deadbolt

Cylinder deadbolts are the most popular type of lock installed in homes. They offer better protection than regular latches but aren't as robust or secure as a mortise lock. However, they can still be harmed by a variety of methods. Some of the most common varieties are saw attacks, awls attack, and pick attacks.

The bolt used in a cylinder deadbolt can vary in material, diameter and construction, as well as length. The bolt must fit properly into the strike pocket as well as the backset of the doors. Typically,  replacement french door  that is longer is preferred to prevent the door and frame from spreading apart. The bolt may also have a series of rods embedded in it to help resist the attack of a saw.

A cylinder deadbolt is installed as a stand-alone item or part of a knob and lever handle set. It is secured by using the use of a key on one side and an open thumb turn on the other. These locks are most suitable for doors with no glass that is breakable within 40 inches from the thumb turn. Otherwise, a criminal could break the glass and reach inside to turn the thumb piece.

Another type of cylinder deadbolt is the double-cylinder version, which requires two keys in order to operate. This kind of lock can be installed on doors with glass sidelights or windows. Double cylinder locks pose dangerous in an emergency. 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 are incorporated into the doorknob trim, and only require keys to operate on the outside. These are referred to as surface-mounted deadbolts. They appear to have a distinct knob and deadbolt that is on the outside, but actually use a rim cylinder on the inside, and a surface-mounted strike plate. When locked by turning the knob, it retracts both the deadbolt and the latch, ensuring that they are not able to be opened.

Cylindrical deadlock

When a lock isn't working as it should it could put your business or home at risk of being compromised. It's crucial to fix these problems right away before they become more serious. Delaying the problem can lead to more repair costs.

A lot of doors have cylinder locks. They are typically inserted into round holes in the door, and are opened by using a key. They are more secure than mortise locks and they provide an additional security measure for a commercial or residential property.

The majority of cylinder locks have a deadbolt that is built-in to them. This is a good option for those who require extra security since a deadbolt is harder to get into than a latch. These locks are also easier to install than mortise locks, as they don't need a mortise hole in the door.

A cylinder lock that won't turn is among the most frequent problems. This is often caused by an accumulation of debris or dirt in the mechanism of the lock. If this occurs it is recommended to use a powdered graphite or graphite spray to coat the key. Insert the key into the lock, and then move it upwards and downward to check for friction.

Another issue that is common is when the lock doesn't close. This is a significant security risk that could be caused by various reasons, including damp weather or that the lock was installed incorrectly. It is best to call locksmiths immediately you spot the problem.


A broken key is a common issue that can be a hassle and a pain to deal with. Do not attempt to glue the broken key to its original position or force it into the lock. Using this method may cause the key to be inserted further into the lock, making it even more difficult to find. If you're unable to locate the key, a small piece of wire made of steel with a sharp tip can be used to rip it out of the lock.