How to Lock Bifold Doors – How to Lock a Bifold Door

Do you have a bifold door in your home that you want to keep locked? If so, this guide is for you! We’ll show you how to lock a bifold door in just a few minutes with this step-by-step guide. We will go over the various types of locks available as well as how to install them.

So whether you’re looking to keep your home safe and secure or just want some peace of mind, follow these simple steps, and you’ll be good to go!

What Is A Bifold Door?

A bifold door is a type of door that consists of two panels that fold in half. They are usually made of wood or metal and are often used as closet doors. Bifold doors can be locked with a variety of methods, depending on the material they are made from and the type of locking mechanism you have.

The bifold door also knows as folding doors, bi-folding doors, or concertina doors. It is usually used for two main purposes: to allow more light into a room or to save space. The door is hung on a track at the top and bottom and, when opened, folds back in half.

How Do Bifold Doors Work?

Bifold doors have been around for centuries, and their popularity is only increasing. Thanks to their space-saving abilities and sleek design, bifold doors are a great option for both commercial and residential properties. But how do bifold doors work?

Bifold doors are made up of two parts: the door leaf and the door jamb. The door leaf is the actual door, while the door jamb is the frame that holds the door in place. Bifold doors are hung on hinges, which allow them to be opened and closed.

When you open a bifold door, the hinges allow the door to swing outwards. This gives you more space to walk through, as well as to allow fresh air and natural light into the room. You can also adjust the hinges to control how far the door opens, which is great for rooms that are smaller in size.

Benefits Of Bifold Doors

There are many benefits that come with owning bifold doors. Here are just a few of the reasons why you should consider installing bifold doors in your home or office:

  • Bifold doors are energy efficient – During the summer months, bifold doors can be opened to allow natural ventilation and cooling. In the winter, they can be closed to help keep heat in.
  • Bifold doors are space-saving – When not in use, bifold doors fold up neatly against a wall or door frame. This means that you won’t have to worry about them taking up valuable space in your home or office.
  • Bifold doors are versatile – Bifold doors can be used as internal doors, external doors, and even as room dividers. This makes them a great option for homes and businesses that want to make the most of their space.
  • Bifold doors keep you closer to nature – Having bifold doors installed in your home or office means that you can enjoy the outdoors without having to leave the comfort of your indoor space.
  • Bifold doors are secure – Bifold doors come with a locking mechanism that helps to keep them secure when closed. If you want to add an extra layer of security, you can also install a deadbolt lock on the door.
  • Bifold doors are aesthetically pleasing – If you have ever seen a bifold door, you know that it can be quite beautiful. Bifold doors offer a sleek, modern look that can really enhance the appearance of your home.
  • Bifold doors are low maintenance – For the most part, bifold doors are very low maintenance. They don’t require a lot of care and can last for many years with proper care.
  • Protect against spam fraud – The use of bifold doors can help protect your home against spam fraud. This is because it can be difficult for people to access your home if the doors are locked.
  • Managing your privacy settings – When you have bifold doors installed in your home, you can easily manage your privacy settings. If you want more privacy, you can close the doors. If you want to let in more light or fresh air, you can open them up. Depending on your settings, you can also choose to have the doors partially open.

These are just some of the reasons why bifold doors are such a popular choice for both homes and businesses. If you’re looking for a door that is both functional and stylish, then bifold doors are definitely worth considering.

Step By Step On How To Lock A Bifold Door

Some doors are harder to lock than others. Bifold doors can be especially tricky, but with our step-by-step guide, you’ll be able to do it in no time! Here’s how to lock a bifold door:

What you need:

  • A screwdriver
  • A drill
  • A bifold door locking kit (these can be found at most hardware stores)

Step One: Remove The Threshold

The first step is to remove the threshold. You’ll need to use your screwdriver for this. Once the threshold is removed, you should see two screws on either side of the door. These screws are what hold the bifold door in place. If you’re having trouble removing the threshold, consult your door’s manual.

Step Two: Drill Holes For The Locking Kit

Now that the threshold is removed, it’s time to drill holes for the locking kit. The locking kit will come with its own instructions on where to drill the holes. Once you’ve drilled the holes, you can now proceed to Step Three.

Step Three: Install The Locking Kit

Now it’s time to install the locking kit. This is a fairly simple process. All you need to do is follow the instructions that came with the kit. Once the locking kit is installed, your bifold door will be locked!

There you have it! A simple, three-step guide on how to lock a bifold door. With this guide, you’ll be able to keep your home safe and secure! You can contact us at Mya Locksmith if you need help with anything else related to locks and doors. We’re always happy to help!

What Are the Types of Bifold Door Locks?

We’re going to take a look at the six main types of bifold door locks that you can use to secure your doors.

  1. Drop bolts – These are the most common type of bifold door lock. They consist of a bolt that drops into a receiver fitted to the top or bottom track of the door. It can be long or short, depending on the size of the door. Drop bolts are easy to install and are often used in combination with other locks, such as a deadbolt.
  2. Deadbolts – It is mostly used with multi-point locking systems. Deadbolts are controlled by a key from the exterior and by a thumb turn on the interior. Deadbolts are available in various sizes and designs to suit the needs of your door.
  3. Multi-point locking system – A door lock with multiple locking points is known as a multi-point locking system. These locking points are typically found at the top and bottom of the door, as well as the handle. This type of lock is more secure than a single-point locking system because it makes breaking into your home more difficult.
  4. Childproof locks – As the name suggests, these are locks that are designed to keep children safe. Childproof locks can be placed on the inside of a bifold door, making it difficult for children to open them. It is important to note that childproof locks should only be used on bifold doors that are not in use, as they can prevent adults from opening the door in an emergency.
  5. Keyed locks – A regular keyed doorknob lock is the most common type of locking mechanism for a bifold door. This keyed lockset consists of an interior and exterior knob that are connected by a spindle. The keyed lockset will also have a deadbolt above the doorknob lock.
  6. Twin point locks – A twin point locking system is one of the most effective ways to lock a bifold door. It has a handle in the center of the door, which, when turned, engages two locking points – one at the top and one at the bottom. This makes it virtually impossible to force the door open from the outside.

How to Choose the Right Bifold Door Lock?

Now that we’ve looked at the different types of bifold door locks let’s take a look at how to choose the right one for your needs.

Decide what type of locking mechanism you need

The first thing you need to do is decide what type of locking mechanism you need. This will depend on the level of security you require and the type of door you have. If you have a standard bifold door, then a simple keyed lock will suffice. However, if you have a high-security door, then you may need a more robust locking system, such as an electronic lock or a deadbolt.

Consider the level of security you need

The next thing to consider is the level of security you need. If you just need to keep the door closed, then a simple keyed lock will be sufficient. However, if you need to prevent unauthorized entry, then you’ll need a more secure locking system.

Think about who will have access to the lock

Another thing to consider is who will have access to the lock. If you need to restrict access to the door, then you’ll need a lock that can only be opened with a key or code. However, if you want to allow multiple people to have access to the door, then you’ll need a lock that can be opened with a fingerprint or RFID card.

Determine your budget

Finally, you need to determine your budget. Bifold door locks can range in price from a few dollars to several hundred dollars. So, it’s important to know how much you’re willing to spend before you start shopping.

Are Bifold Doors Easy To Install?

Bifold doors are not difficult to install if you have basic carpentry skills. It is a good idea to have two people for the installation, as one person can hold the door in place while the other person installs the locking mechanism.

If you are installing the door by yourself, it is important to use a level when attaching the hinges to ensure that the door hangs evenly. Bifold doors should be installed with the bottom hinge first and then the top hinge.


Locking a bifold door is a quick and easy process. By following the steps outlined in this article, you can ensure that your bifold door is securely locked. If you have any questions or concerns about locking your bifold door, be sure to consult us at Mya Locksmiths.

We are a team of professionals who are always available to help you with your locking needs. Whether you need help with your bifold door or any other type of lock, we can provide you with the assistance you need. Contact Locksmith Fishkill NY today to learn more about our services!