Best Locks for Double Door: A Complete Guide

Double doors are an excellent and stylish feature of many houses. It offers a large and well-incoming entrance. The double French door-looking system is a solid pair of front doors. To find the best locks for the double door it is very necessary to ensure your home is safe and sound. It keeps your home secure and it ensures the safety of your home.

The double doors make enhancement very aesthetic but it can sometimes pose security challenges. Now, we will discuss clearly how you could secure your home properly by using the double doors. We will answer common questions that arise in our minds regarding double door locks in this article. 

Why Secure Double Doors?

Whether the double doors are interior or exterior, they offer more than just a look. It provides comfortable access specifically when you move large items from one place to another like furniture etc. Due to their size they could not move easily, it could be vulnerable if it is not secured with a proper lock. Traditional single-lock doors have a straightforward lock mechanism that is not secured in some cases.The knowledge about how to lock double doors requires more thought and better hardware as compared to single doors to prevent forced entry.

To explore the key aspects, you should consider many aspects when you choose locks for your double doors.

Understanding the Types of Double Doors

Before you choose a lock, it is important to know about the types of double doors and their impact on the kind of locking system you will need:

1. Exterior Double Doors – These include the front doors that are often exposed to heavy use. They provide direct access to your house. The double-side door lock is essential for exterior purposes.
2. Interior Double Doors Interior double doors are used in common closets or room dividers. They typically don’t require more security but if your privacy is concerned then you might want to install the locks.
3. French Doors – Often using glass panels, the double French door locking system requires more attention due to the additional access caused by the glasses. Double French door locking systems are used at times when security is an important issue. In modern times, these are commonly used in patios or sunrooms.

Choosing the Best Locks for Double Doors

Now we can understand the different types of double locks. Now we see if a more secure locking option is available. Here are some key considerations for each type: 

1. Mortise Locks

Mortise locks are a common use in double doors specifically in homes of the front or back entrances. These are the locks that are embedded in the doors to make the lock harder and tough to tamper. The mortise double-side door lock is strong enough and typically has high features with multiple locking points. So, it secures the door at various heights.

Why Mortise Locks?

• Strength: The mortise locks are embedded into the door itself which provides the additional security.
• Durability: There are very less chances for damage and it is used long-term so it is secure and reliable.

2. Deadbolts

It is another best option for providing strong security in the double door system. A double-dead bolt requires a key on both sides which offers an extra layer of protection. These types of locks are often recommended for doors that are accessible to the outside also, such as double French doors or sliding doors. 

Why Deadbolts?

• Added Security: It provides resistance against forced entry.
• Customization: you can install the single-cylindrical deadbolts for the internal doors and can install the double-cylindrical deadbolts for the exterior door.

3. Smart Locks

Nowadays smart locks are gaining popularity for the double door. It allows your home to be safe and sound without using the traditional keys. This lock can also be controlled via smartphone and is an additional feature that provides flexibility to use the keys if you forget the lock or you need to allow someone entry remotely. Many double-side door locks now come in smart versions which offer the best combination of technology and security.

Why Smart Locks?

• Convenience: it provides the users with the option to lock or unlock your doors remotely.
• Security: Some additional features in smart locks help in security which includes tamper alerts and even surveillance integration.

4. Flush Bolts

The flush bolts are additional locking system mechanisms that are typically used for one side of the double door that are often called “inactive” doors. They provide additional security by securing your inactive doors to the top and bottom of the frame. It ensures that both sides of your double doors are locked only, not just the active side.

Why Flush Bolts?

• Extra Stability: It keeps your inactive door firmly in one place.
• Improved Security: It is harder for the intruders that are forced to open the door.

5. Multi-Point Locking Systems

It is one of the most important and best security options for double French doors prone to forced entry. The lock engages three or more than three points on the door frame which makes it extremely difficult to open. It offers high security specifically for the doors with glass panels.

Why Multi-Point Systems?

• Superior Security: It engages the multiple locking points for adding strength.
• Versatility: it is versatile and can be used on a variety of door styles including French doors. 

How to Lock Double Doors Properly

To lock the double doors properly, the right lock plays a crucial role in home security. Knowing how to use these locks properly is also very important. There is step-by-step guidance on how to lock double doors securely:

1. Choose the Primary Door: 

Usually, one side of the door is the primary or “active” door which you open most frequently. Install the main lock (such as a mortise for the deadbolt) on this door.

2. Secure the Inactive Door:

To secure the inactive door, the secondary door should be fitted with flush bolts or a similar mechanism. It would prevent the inactive door from being opened from the outside.

3. Use a Multi-Point Locking System: 

If security is your priority then use a multi-point locking system that secures both the top and bottom of your door.

Additional Tips for Securing Double Doors

Even with the best locks, these are some additional tips to secure your double doors security: 

• Install Security Hinges: To install security using security hinges that are typically tamper-resistant. 
• Use Shatterproof Glass: If you have double French doors, then use laminated or tempered glass to prevent break-ins.
• Add a Door Brace: For an extra layer of protection, add the door brace which often secures the door to the floor.

FAQs on Double Door Locks

What is the best lock for double French doors?

 A multiple-point locking system is an excellent choice for Double French doors as it secures your door at multiple points. So, it is the best choice as it makes it more resistant to forced entry.

How can I lock my double doors from both sides?

 For looking at the double door from both sides, a double-cylindrical deadbolt is used which can be controlled remotely.

Can I install locks on my double interior doors? 

Yes, you can install your locks on the double interior doors. The mortise locks or basic privacy locks are familiar examples that are used for this purpose. It also depends on your security needs.

Are smart locks secure for double doors? 

Yes, smart locks are a secure and convenient option for double doors. It often comes with additional features like tamper alerts and also has a remote control via smartphone.

How can I reinforce the security of my double doors? 

To reinforce the security of your double doors, you need to install the flush bolts, use shatterproof glass(only for French doors). You also need to add a multi-point locking system, which ensures that the hinges are tamper-resistant.

Conclusion

We can conclude that choosing the right lock for your double doors is very crucial for safety and also for security purposes in your home. It is your own choice whether you prefer traditional security or the advanced convenience of smart locks.

There are suitable locking solutions for every type of double door. Remember that your door is only as secure as the lock you can install. If you invest at a high price and select high quality, then the durable locks can protect your home as well. By remembering the tips and selecting the right double French door locking system or double side door lock can ensure that your home is secure without sacrificing style.

For more information on choosing the best locks for your double doors, consult a professional locksmith or explore smart locking systems that fit your needs.