[Explained] Do Door Knobs Come with Strike Plates?

In the world of home improvement, where every choice matters, a common question often perplexes homeowners: Do door knobs come with strike plates? The answer isn’t a simple yes or no; it depends on various factors. Strike plates play a crucial role in your door’s security and functionality, making it essential to understand their presence or absence.

Some door knobs include strike plates, while others do not. But the implications go beyond convenience. Whether you’re a DIY enthusiast or simply curious about door hardware, this article will guide you through the nuances, helping you make informed choices for your home’s safety. 

So, stay tuned as we unlock the secrets of door knobs and strike plates, and you might just discover the key to a more secure home.

Do Door Knobs Come with Strike Plates

Are Strike Plates Necessary for Door Knobs

In a word, yes! Strike plates are essential for the proper functioning of door knobs. They serve several critical purposes

  1. Security 

Strike plates reinforce the area around the latch or bolt, making it more difficult for intruders to force the door open. Without a sturdy strike plate, your door’s security is compromised.

  1. Durability 

Over time, the repeated use of a doorknob can cause wear and tear on both the door and the frame. A strike plate helps distribute the force, preserving the integrity of your door.

  1. Smooth 

Operation A well-installed strike plate ensures that your door knob latches smoothly and securely, preventing any annoying rattling or misalignment.

In summary, strike plates are not just an optional accessory; they are vital for the safety and longevity of your door hardware.

Do All Door Knobs Include Strike Plates

Now, you might be wondering if every door knob you purchase comes complete with a strike plate. The answer is not as straightforward as you might think. It largely depends on the manufacturer, the type of doorknob, and where you purchase it.

In general, higher-quality door knobs, especially those intended for security purposes, are more likely to include strike plates in the package. However, lower-priced, basic door knobs may not always come with strike plates. So, when you’re shopping for door knobs, it’s essential to check the product details and packaging to determine whether a strike plate is included.

Which Door Knobs Come with Strike Plates

Let’s dig a bit deeper into this. You may be wondering which types of door knobs are more likely to come with strike plates. Here’s a breakdown

Lever Door Knobs

Lever door knobs, commonly used in commercial settings, usually come with strike plates. They are designed for security and ease of use, making strike plates an integral part of their functionality.

Lever Door Knobs

Deadbolt Locks

Deadbolt locks, known for their superior security, almost always include strike plates. Manufacturers understand the importance of a strong strike plate to complement the robust locking mechanism.

Deadbolt Locks

Basic Round or Tulip Knobs

Basic, round, or tulip-shaped door knobs, often found in residential settings, may or may not include strike plates. It varies by brand and product.

Basic Round or Tulip Knobs

Which Door Knobs Don’t Come with Strike Plates

On the flip side, there are door knobs that typically do not come with strike plates. These are usually the most basic and budget-friendly options, often chosen for interior doors where security is less of a concern. If you’re buying such door knobs, it’s advisable to purchase strike plates separately for enhanced security and durability.

Which Type of Strike Plates Come with Door Knobs

Now that we’ve established the importance of strike plates let’s find out the types you might encounter –

Standard Strike Plates

These are the most common types of strike plates. They have a basic design and are suitable for most residential doors.

Standard Strike Plates

Extended Lip Strike Plates

Designed to cover larger gaps between the door and the frame, extended lip strike plates offer enhanced security and are often used with deadbolt locks.

Extended Lip Strike Plates

Security Strike Plates

For maximum security, security strike plates are reinforced and thicker than standard plates. They are designed to withstand significant force, making them an excellent choice for exterior doors.

Security Strike Plates


In the world of door hardware, it’s the small details that can make a big difference. Strike plates may not be the star of the show, but they are the unsung heroes that keep your doors secure and functional. Whether you’re replacing a door knob or installing a new one, understanding the role of strike plates is essential. They are not just accessories; they are crucial for your safety and peace of mind.

So, the next time you wonder, Do door knobs come with strike plates you’ll know the answer – sometimes yes, sometimes no. But now, armed with this knowledge, you can make informed choices about your door hardware, ensuring that your home remains safe and secure.

Frequently Asked Questions

Do strike plates come in different sizes?

Yes, strike plates come in various sizes to accommodate different door knob and lock configurations. It’s essential to choose the right size to ensure a proper fit and optimal security.

Can I install a strike plate myself?

Yes, installing a strike plate is a relatively simple DIY task. Most strike plates come with installation instructions, and you’ll need basic tools like a screwdriver and a chisel.

Are there decorative strike plates available?

Absolutely! If you’re looking to add a touch of style to your door hardware, you can find decorative strike plates in various designs and finishes to complement your decor.

Can I reuse an old strike plate when replacing a door knob?

It’s generally not recommended to reuse an old strike plate when replacing a door knob, as it may not align correctly with the new hardware. It’s best to use the strike plate provided with the new door knob for a secure fit.

Do I need to hire a professional to install a strike plate?

While it’s possible to install a strike plate yourself, if you’re unsure about the process or have specific security concerns, it’s a good idea to consult a professional locksmith or handyman for expert installation.

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