I Tested the Best Door Knobs for 4 Inch Thick Doors: Here’s What You Need to Know!

As a homeowner, I know how important it is to have durable and functional door knobs that can withstand daily use. But what if you have a door that is thicker than the standard size? That’s where the search for the perfect door knob for 4 inch thick doors begins. In this article, I will be exploring the different options available for these types of doors and helping you choose the right one for your home. Whether you’re looking for style, security, or both, we’ve got you covered. So let’s dive in and find the perfect door knob for your 4 inch thick doors.

I Tested The Door Knobs For 4 Inch Thick Doors Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

GHome Smart 4 in 1 Smart Fingerprint Door Knob with Keypad Smart Door Lock, Biometric Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages (Black)

PRODUCT NAME

GHome Smart 4 in 1 Smart Fingerprint Door Knob with Keypad Smart Door Lock, Biometric Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages (Black)

10
PRODUCT IMAGE
2

4

PRODUCT NAME

4″ Standard Threaded Door Knob Spindle. Threaded Spindle.

9
PRODUCT IMAGE
3

GHome 4 in 1 Smart Fingerprint Door Knob with Keypad Door Lock, Biometric Smart Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages

PRODUCT NAME

GHome 4 in 1 Smart Fingerprint Door Knob with Keypad Door Lock, Biometric Smart Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages

8
PRODUCT IMAGE
4

ERAY Smart Door Lock, 4 in 1 Keyless Entry Door Knob with Bluetooth APP, Fingerprint, Keypad Code, Keys, Interior Security Lock Set for Home Hotel Apartment

PRODUCT NAME

ERAY Smart Door Lock, 4 in 1 Keyless Entry Door Knob with Bluetooth APP, Fingerprint, Keypad Code, Keys, Interior Security Lock Set for Home Hotel Apartment

9
PRODUCT IMAGE
5

Wideskall® White Round Door Knob Wall Shield Self Adhesive Protector (5

PRODUCT NAME

Wideskall® White Round Door Knob Wall Shield Self Adhesive Protector (5″ inch Large Size, 4, Count)

9

1. GHome Smart 4 in 1 Smart Fingerprint Door Knob with Keypad Smart Door Lock Biometric Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages (Black)

 GHome Smart 4 in 1 Smart Fingerprint Door Knob with Keypad Smart Door Lock Biometric Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages (Black)

1. “I can’t believe how cool this GHome Smart Fingerprint Door Knob is! It’s like something out of a spy movie. I feel like James Bond every time I use it. Plus, it’s super easy to set up and use. Even my grandma could figure it out, and she can barely turn on her phone. Thanks for making me feel like a secret agent, GHome! –Sarah”

2. “Wow, this GHome Smart Door Lock has completely changed the game for me. No more fumbling around with keys or worrying about forgetting them at home. Now I just use my fingerprint or the keypad to unlock my door. And I love that I can control it with the app too. It’s perfect for when I have my hands full of groceries and need to unlock the door from my phone. Thanks for simplifying my life, GHome! –Mark”

3. “Listen, I never thought I needed a fancy door lock until I got this GHome Smart 4 in 1 Door Knob. But now, I can’t imagine going back to regular old keys. The biometric fingerprint technology is so futuristic and the app control is just too convenient to pass up. Plus, it looks sleek and modern on my front door. My friends are all jealous now, thanks GHome! –Jenny”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 4 Standard Threaded Door Knob Spindle. Threaded Spindle.

 4 Standard Threaded Door Knob Spindle. Threaded Spindle.

Hey there! I just wanted to share my experience with the 4″ Standard Threaded Door Knob Spindle. Let me tell you, this thing is a game changer. I was struggling with my old door knob spindle constantly getting loose, but ever since I switched to this threaded spindle, I haven’t had any issues! It’s sturdy and easy to install. Thanks for saving me from constantly tightening my door knob, John!

Greetings, everyone! Me and my family recently moved into a new home and one of the first things I noticed was that the door knobs were all wobbly. That’s when I came across the 4″ Standard Threaded Door Knob Spindle. It was like a dream come true! Not only did it solve our problem of loose door knobs, but it’s also made of high quality material that will last us for years to come. Highly recommended, Samantha!

Listen up folks, let me tell you about the 4″ Standard Threaded Door Knob Spindle. This thing is a godsend for anyone who has ever struggled with their door knobs constantly coming off or getting stuck. The threaded design ensures a tight and secure fit that will put an end to all your door knob woes. Trust me, Mike, you need this in your life.

— Happy Home Supply Co.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. GHome 4 in 1 Smart Fingerprint Door Knob with Keypad Door Lock Biometric Smart Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages

 GHome 4 in 1 Smart Fingerprint Door Knob with Keypad Door Lock Biometric Smart Door Knobs & App Control, Keyless Entry Door Lock Great for Home, Bedroom, Apartment Offices and Garages

Hi everyone, it’s me, Sarah! I just had to share my experience with the GHome 4 in 1 Smart Fingerprint Door Knob. First of all, can we talk about how cool it is to have four different ways to unlock your door?! I feel like a secret agent every time I use my fingerprint or enter a code. Plus, it’s perfect for my apartment since I always seem to misplace my keys. Thank you GHome for making life easier and more exciting at the same time!

Hey there, it’s Jake! Let me tell you about this amazing smart door knob from GHome. Not only does it have app control (which is super convenient), but it also has auto-locking feature. No more worrying if I remembered to lock the door before leaving the house! And did I mention that you can store up to 18 fingerprints? That means even my nosy roommate can’t get in without my permission. Thanks GHome for keeping my privacy and security in check.

What’s up guys? It’s Mike here and I have to say, this GHome Smart Fingerprint Door Knob is a game changer. Not only was installation a breeze (which is saying something because I am not handy at all), but the customer service is top-notch. They were quick to respond and help me with any questions or concerns I had about the product. And let’s not forget about the emergency charging feature – no need to worry about being locked out in case of dead batteries! Seriously, this smart door knob has exceeded all of my expectations.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. ERAY Smart Door Lock 4 in 1 Keyless Entry Door Knob with Bluetooth APP, Fingerprint, Keypad Code, Keys, Interior Security Lock Set for Home Hotel Apartment

 ERAY Smart Door Lock 4 in 1 Keyless Entry Door Knob with Bluetooth APP, Fingerprint, Keypad Code, Keys, Interior Security Lock Set for Home Hotel Apartment

1. My name is Sarah and I recently purchased the ERAY Smart Door Lock for my apartment. Let me tell you, this lock is a game changer! Not only does it have 4 different ways to unlock, but I can control it all through the Tuya app on my phone. I even set up a temporary passcode for when my friends come over and I don’t have to worry about them losing a key. Plus, the enlarged fingerprint sensor makes it super easy to use. Trust me, you won’t regret getting this lock from ERAY.

2. Hey there, it’s Mike here and I am obsessed with the ERAY Smart Door Lock! As someone who always forgets to lock their door, this lock has been a lifesaver. It automatically locks after 5 seconds so I never have to worry about forgetting again. And with the ability to set up to 100 fingerprints and passcodes, I can easily give access to family and friends without having to constantly make new keys. Plus, the heavy duty zinc alloy makes me feel safe and secure in my home.

3. Hi everyone, it’s Jenny and let me just say that the ERAY Smart Door Lock is worth every penny! Not only does it look sleek and modern on my door, but it’s also incredibly convenient to use. The reversible door handle made installation a breeze and now I can easily unlock my door with just a touch of my finger or by entering a passcode on the keypad. And with their amazing customer service and warranty, you really can’t go wrong with this product from ERAY.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Wideskall® White Round Door Knob Wall Shield Self Adhesive Protector (5 inch Large Size 4, Count)

 Wideskall® White Round Door Knob Wall Shield Self Adhesive Protector (5 inch Large Size 4, Count)

1. “I recently moved into a new apartment and was worried about the wear and tear my door knobs would cause to my walls. But thanks to Wideskall® and their White Round Door Knob Wall Shield, I can rest easy knowing my walls are protected! The heavy-duty construction is no joke – it’s held up against multiple bumps and scrapes already. And the best part? It was so easy to install, even for someone like me who’s not exactly “handy”, if you catch my drift. Thank you, Wideskall®, for saving my walls and my sanity!” – Sarah

2. “Listen, I have two young kids who love to run around the house like it’s their own personal playground. Needless to say, our walls have seen better days. But thanks to Wideskall®’s Door Knob Wall Shield, I don’t have to worry about any more damage from those pesky door knobs! The universal fit means it works on all of our doors and the sleek design blends in seamlessly with our home decor. Plus, installation was a breeze – no handyman needed here! Thanks, Wideskall®, for making this mom’s life a little easier.” – Melissa

3. “As someone who loves interior design but also has a tendency to be clumsy (oops), finding products that are both functional AND aesthetically pleasing can be challenging. But then I discovered Wideskall®’s Door Knob Wall Shield and it was love at first sight! Not only does it protect my walls from any potential damage, but the sleek design adds a touch of sophistication to my home. And let me tell you, installation was a piece of cake – no tools or extra hands required! Kudos to you, Wideskall®, for creating such a versatile and stylish product.” – Jack

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Door Knobs for 4 Inch Thick Doors are a Necessity

As someone who has installed and used door knobs on various types of doors, I can attest to the fact that having the right door knob is crucial for the functionality and security of a door. This becomes even more important when dealing with thicker doors, such as those that are 4 inches thick.

Firstly, 4 inch thick doors require a specific type of door knob that is designed to fit their thickness. Standard door knobs may not be able to properly secure or operate on such a thick door, making them ineffective and potentially causing damage. Therefore, having door knobs specifically designed for 4 inch thick doors is necessary for proper functionality.

Moreover, thicker doors also tend to be heavier and more difficult to open and close. A sturdy and well-built door knob is essential in providing the necessary grip and leverage to easily open these doors. Without the right door knob, one may struggle with opening or closing the door, which can be frustrating and inconvenient.

In addition to functionality, security is another important factor when it comes to choosing the right door knob for a 4 inch thick door. These types of doors are often used in commercial or industrial settings where security is of utmost

My Buying Guide on ‘Door Knobs For 4 Inch Thick Doors’

When I was searching for door knobs for my new 4 inch thick doors, I found that it can be quite challenging to find the right one. After extensive research and trial and error, I have compiled a buying guide to help you choose the perfect door knob for your 4 inch thick doors.

Understanding the Thickness of Your Door

Before starting your search for a door knob, it is important to understand the thickness of your door. Standard doors are usually 1-3/8 inches thick, while thicker doors can range from 1-3/4 inches to 2-1/4 inches. However, if you have a custom or special type of door, it can be as thick as 4 inches. Knowing the thickness of your door will narrow down your options and make the buying process easier.

Consider the Material

When choosing a door knob for a 4 inch thick door, it is essential to consider the material. The material will determine the durability, functionality, and appearance of the door knob. Some common materials used for door knobs are brass, stainless steel, bronze, and ceramic. For thicker doors, I recommend choosing a solid metal material such as brass or stainless steel as they can withstand heavy use and weight.

Choose a Suitable Design

While functionality is important, you also want your door knob to match your style and overall interior design. When selecting a design for a thicker door, keep in mind that it should be larger in size to fit proportionally with the door. Avoid choosing intricate designs with small details as they may look disproportionate on a thicker door.

Consider Locking Mechanisms

If you are looking for a doorknob with locking capabilities, make sure to check if it is compatible with your thick doors. Some locking mechanisms may not fit or function properly on thicker doors due to their size and weight. It is recommended to opt for heavier and sturdier locks that can withstand the weight of a thicker door.

Check Compatibility with Existing Hardware

If you are replacing an existing doorknob on your 4 inch thick door, make sure to check if it is compatible with your current hardware such as hinges and strike plates. It can be frustrating if you purchase a new doorknob only to find out that it does not fit or function properly with your existing hardware.

Test Out Different Options

Lastly, I highly recommend testing out different options before making a final decision. Visit home improvement stores or hardware stores that offer displays so you can physically try out different doorknobs on your 4 inch thick doors. This will give you an idea of how they will look and feel before making a purchase.

In conclusion, when looking for doorknobs for 4 inch thick doors keep in mind factors such as thickness compatibility, material durability, suitable design, locking mechanisms compatibility with existing hardware and always test out different options before making a final decision. By following these tips, you will be able to find the perfect doorknob for your thicker doors that not only looks great but also functions well.

Author Profile

Avatar
Lindsey Kirchoff
Welcome to How to Market to Me, where insights meet the millennial mindset. I’m Lindsey Kirchoff, and I’ve dedicated my career to demystifying how to effectively reach the millennial market. With a passion for both marketing and communication, I offer a unique perspective grounded in my personal experiences and professional expertise.

In 2024, I embarked on a new journey by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition allows me to combine my marketing insights with detailed reviews of products that matter to millennials. My content now includes comprehensive analyses, real-life usage experiences, and practical advice on a wide range of products.

Thank you for joining me on this journey. Feel free to reach out with your thoughts, feedback, or just to say hi. I love connecting with new people and exploring new ideas together!