how do patio door locks work

How Do Patio Door Locks Work?

Being raised in a religious family, I was taught that doors were used in the Scripture to represent transition. Therefore, I don’t know about you, but I respect doors.

Having stated that, let us have a look at the most significant door in your home: the patio door.

Why am I spotlighting the importance of patio doors? It is because they provide a seamless transition between your interior and exterior décor.

And, like any other door, the patio door requires a door lock to safeguard you from intruders as you enjoy a tranquil night. This has prompted you to question how patio locks work.

Please pull up a chair, and let’s chat about how do patio door locks work and how crucial they are since they are not like regular door locks in your home. Welcome to the world of patio door locks and how they operate.

How Do Patio Door Locks Work?

1. Claps locks

Claps locks are simple and widely used on sliding glass doors. They are quite simple to use since they are not cluttered with bolts and iron bars; instead, they have a clasp that shuts around the inside shaft region of the door.

Despite their small size, they are extremely effective due to a lever on the handle that allows you to open and close the claps around the shaft—making them simple to operate while also providing a proper locking system via a simple lever.

2. Foot bolts

If you wish to lock your door from the bottom up, these locks are ideal. As the name implies, a bolt is attached at the foot of your patio door.

These locks are installed at the bottom of your door. Their square shape distinguishes them, and they also have a spring that initiates the bolt.

So, when you open the door, the bolt compresses smoothly, opening the door, and when you lock the door, you exert pressure with your foot on the lock’s cap, locking the door.

Patio doors for cold weather reviews

3. Cylinder locks

When it comes to security, I recognize that most of us rely on conventional locks and keys. The cylinder locks accomplish exactly that, but finding the right one for your patio door may be challenging.

You must get a cylinder lock that works with all components of your patio door. As a result, you’ll need to hire a professional installation company.

A cylinder lock functions similarly to a standard key and lock, but it differs in that it has a matching set at either end and is coupled to springs. The bottom plugs are tapered at both ends and have an irregular length.

The unique pattern of indents along the key blade matches the varied lengths of the lower pins when opened. As a result, the lower pin is pushed to rest flat with the top pin when you input the correct key.

As a result, you will be able to crank the cylinder in a specific direction, causing the cam to push or pull the internal bolt, causing the door to open. This lock is a high-class lock, unlike the traditional locks and keys.

Also read: What are the best thermal curtains for patio doors?

8263592167 b1d4e1f854 b

4. Security bar

You can use a security bar instead of a piece of wood on your door tracks like my grandma used to do. Although this lock is simple and effective in terms of security, a massive iron bar attached to your patio door is an eyesore in terms of your décor scheme.

However, if you believe you can make it work with your décor, it will be an excellent choice for a lock.

The majority of our patio doors are sliding, and the best way to secure a sliding door is to keep it from sliding. The patio door security bars prevents anyone from yanking the door open by sliding it into the door tracks.

Because it fills the area at the bottom of the door jamb and is supported by the wall, it provides resistance to the door opening.

It doesn’t require any drilling, making it suitable for a rental property. It is also strong and difficult to compromise.

The door lock pin is a straightforward yet efficient method for securing your patio door. This lock is made out of a steel pin and a retaining ring.

To lock the door, the steel pin protrudes from your patio door’s frame and engages with the retaining ring inserted in the frame of the stationary panel.

The lock is a quick and easy way to keep your patio door ventilated or closed while preventing it from being lifted off the tracks. The pin is locked into the retaining ring and is placed in a steel holder when not in use.

Also read: How to keep patio heater stable

FAQ’s – How do Patio Door Locks Work

What is the difference between a French door and a patio door?

The distinction between french and patio doors is in how they open.

Patio doors slide along a track and open to the side, creating a more modern look, whereas French doors have hinges and open outward.

Why does my patio door not lock?

Check to see if there is anything trapped on its sides preventing the door from shutting.

If there is nothing, it is most likely due to the weather, as a sunny day causes the patio door tracks to expand, making it difficult to close.

Pour cold water on the tracks in this scenario.
How to fill large gaps in flagstone patio

Do burglars break a sliding glass door?

Yes, a burglar may easily break a sliding glass door since it comprises tempered glass that shatters easily on impact.

pexels pixabay 279810

Drain cover ideas for patio

Patio doors are intended to be visually appealing, and their clean style is typically welcoming. But the most significant aspect of patio doors that most of us are concerned about is their security.

Using locks on this door will provide you with peace of mind by keeping your small children inside while keeping intruders out.

However, before purchasing a patio door lock, it is helpful to understand how patio door locks work.

So that you may pick the best lock for you, securing your patio door without sacrificing its outside attractiveness.


  • Ricky

    Hi, I’m Ricky. I’ve been involved in lawn care and landscaping from when I was 15. To be honest, I didn’t like the idea of pushing mowers, collecting grass clippings, and maintaining flowerbeds at the time. But having seem the passion my parents had for gardening and outdoors and the effort they put in maintaining the health and beauty of our landscape, I couldn’t help but not only admire their hard work but also I became a part of it. As someone who loves to spend time with nature’s best, I find myself learning a lot more about gardening and outdoors on a daily basis. Not to mention I love to share the knowledge I’ve gathered over the years with my readers at We Mow Dallas. To be clear, I don’t have a Master’s degree in gardening or anything like that. Everything I’ve learned about gardening, landscaping, and lawn care spring from passion and engagement with my parents. And with a ton of free information out there, plus the ability to run tests and determine what works best for lawn care and landscaping, every day is an opportunity to learn and implement something new. My goal with We Mow Dallas is to teach you exactly how to maintain your lawn and landscape. And since I walk the talk in reality, you shouldn’t hesitate to join me in this wonderful world of landscaping and lawn care. K Beatrice

Leave a Comment

Your email address will not be published. Required fields are marked *