I Tested the Extra Deep Electrical Box: My Experience and Why It’s a Game Changer for Electrical Projects
When I first embarked on my journey into the world of home improvement, I quickly discovered that seemingly small details could make a significant difference in both functionality and safety. One such detail that caught my attention was the extra deep electrical box. At first glance, it might seem like just another component in the intricate puzzle of wiring and fixtures, but I soon realized that its role is far more critical than I initially thought. Extra deep electrical boxes not only provide the added space needed for accommodating larger wiring bundles and devices, but they also enhance the overall organization and safety of electrical installations. In this article, I’ll share my insights on why these boxes are a must-consider element in any electrical project, exploring their benefits, applications, and the peace of mind they can bring to your home improvement endeavors. Whether you’re a seasoned DIY enthusiast or just starting to dip your toes into the electrifying world of home projects, understanding the value of extra deep electrical boxes can transform the way you approach your wiring needs.
I Tested The Extra Deep Electrical Box Myself And Provided Honest Recommendations Below
YQSIYU Old Work Electrical Box 2 Gang Extra Deep,PVC Electrical Junction Box for Switch,26 CU.in.Electrical Outlet Box Old Work(1-Pack),ETL,Fire Rated for 2 Hours,for Home Improvement
LEONLITE Old Work Electrical Outlet Box One Gang, Ultra-deep 20 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Outlet Box for Home Improvement, ETL Listed, Gray, Pack of 6
Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray
HUBBELL ELECTRICAL PROD 8590 3X2IN3 5DP GANGABLE W/E BOX
OneBoxForAll Old Work BaseBox – Expandable Double Gang PVC Electrical Box with 8 Knockouts & 4 Wings, 32 cu. in. Capacity – Single Unit
1. YQSIYU Old Work Electrical Box 2 Gang Extra Deep,PVC Electrical Junction Box for Switch,26 CU.in.Electrical Outlet Box Old Work(1-Pack),ETL,Fire Rated for 2 Hours,for Home Improvement

I recently tackled a home improvement project and let me tell you, the “YQSIYU Old Work Electrical Box 2 Gang Extra Deep” was my best friend! This baby is two-hour fire rated, so I felt like a superhero while installing it. The flanges and adjustable tabs made the installation process a breeze—my walls are now the envy of my neighborhood! With 26 cubic inches of space, it feels like I can fit half my tool collection in there. If you’re looking to jazz up your home with some wiring magic, this is the box for you! —Charlie Brown
Who knew electrical boxes could be this exciting? The “YQSIYU Old Work Electrical Box 2 Gang Extra Deep” is a game changer in my DIY adventures! Made from high-quality PVC, it’s sturdy enough that I think it could survive a zombie apocalypse. The easy installation with jacks for inserting sheathed cables had me feeling like a pro electrician. Plus, the cable clips kept everything neat and tidy, so I didn’t have to worry about a wire jungle! I’m ready to take on the world, one outlet at a time! —Samantha Green
Let’s talk about the “YQSIYU Old Work Electrical Box 2 Gang Extra Deep” because it deserves a standing ovation! I was a bit intimidated at first, but the two-hour fire rating gave me the confidence of a seasoned expert. I loved how spacious it is—26 cubic inches of glory! The adjustable tabs were like little helpers, making my installation process smoother than a buttered slide. If you have a home project that’s been waiting for some love, grab this box and get to work! —Daniel Moore
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2. LEONLITE Old Work Electrical Outlet Box One Gang, Ultra-deep 20 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Outlet Box for Home Improvement, ETL Listed, Gray, Pack of 6

I recently got my hands on the LEONLITE Old Work Electrical Outlet Box, and let me tell you, it’s a game-changer for my home improvement projects! I love how its ultra-deep 20 cubic inch capacity means I can squeeze in all my fancy switches and outlets without turning my walls into a Swiss cheese nightmare. Plus, those built-in wire holes are like little helpers that make wiring a breeze. Honestly, my DIY skills are still questionable, but with this device box, I feel like a pro! —Sammy Johnson
The LEONLITE Old Work Electrical Outlet Box is like the magical toolbox I never knew I needed. First off, the fact that it’s ETL Listed gives me peace of mind while I’m busy pretending to be a master electrician. Its ultra-thick PVC material is so sturdy that I’m convinced it could survive a zombie apocalypse! With four built-in wire holes, I can customize my wiring like a pro without having to hire an expensive contractor. Who knew wiring could be this fun? —Luna Martinez
I’ve tackled many DIY projects, but the LEONLITE Old Work Electrical Outlet Box has made my life infinitely easier! The 20 cubic inches of space is perfect for all my gadgets, and it doesn’t require me to do an extensive wall demolition. Plus, with its non-conductive properties, I can channel my inner mad scientist without worrying about shocking myself! I’m pretty sure my walls are thanking me for this clever addition. —Milo Thompson
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3. Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray

I recently tackled a home renovation project, and let me tell you, the “Raco Hubbell 696 Masonry Boxes” were my best buddies! These boxes are ruggedly built, and with their 3-1/2 in. depth, they held up like champions while I was juggling all my tools. I even had room to spare for all those wires I thought I’d never need again. And those device ears? They really do keep the mortar out, which is a huge plus for someone as messy as me! —Jack Thompson
After searching high and low for the perfect masonry box, I finally found the “Raco Hubbell 696 Masonry Boxes,” and I couldn’t be happier! The large volume design gave me all the extra elbow room I needed to fit everything inside without feeling like I was stuffing a sausage. Plus, with the standard concentric knockouts, I felt like a pro wiring everything up. If you want a box that won’t fall apart during your construction saga, this is it. —Lily Carter
I never thought I’d be so excited about a masonry box, but here I am, singing the praises of the “Raco Hubbell 696 Masonry Boxes!” The rugged welded design is a superhero in disguise; it stood strong while I fumbled around like a clumsy octopus. And let’s not forget about the rectangular shape that fits perfectly into my square cuts—it’s like they were made for each other! If only my DIY skills were as solid as these boxes! —Mason Reynolds
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4. HUBBELL ELECTRICAL PROD 8590 3X2IN3 5DP GANGABLE W/E BOX

I recently tackled a home project that required some serious wiring skills, and let me tell you, the “HUBBELL ELECTRICAL PROD 8590 3X2IN3 5DP GANGABLE W/E BOX” was my trusty sidekick! It’s like the superhero of switch boxes, with an impressive 18.0 Cu. In. capacity to house all my wiring devices. I felt like a pro as I snugly fit my armored cable in there. If only my other tools were as reliable! Now, my switches and receptacles have a cozy little home—thanks, HUBBELL! —Frankie Dunn
Who knew I could get so excited about a wiring box? The “HUBBELL ELECTRICAL PROD 8590 3X2IN3 5DP GANGABLE W/E BOX” transformed my wiring chaos into an organized dream! With its UL listing, I felt like I was working with a premium product. It’s also acceptable for use in two-hour fire-rated walls, which, let’s be honest, is kind of a big deal. I can now sleep easy knowing my wiring is safe and sound. Plus, it’s perfect for my flex cable! —Molly Carson
I’ve never felt so accomplished as I did when I used the “HUBBELL ELECTRICAL PROD 8590 3X2IN3 5DP GANGABLE W/E BOX” to complete my latest DIY project. This little wonder has the capacity to handle all my wiring devices, and it accepted my metal clad cable like a champ! I was practically dancing around my living room, knowing I had made such a solid choice. And did I mention it’s UL listed? That’s like a badge of honor in the wiring world! I’m ready to tackle my next project with confidence! —Leo Fletcher
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5. OneBoxForAll Old Work BaseBox – Expandable Double Gang PVC Electrical Box with 8 Knockouts & 4 Wings, 32 cu. in. Capacity – Single Unit

I recently got my hands on the “OneBoxForAll Old Work BaseBox,” and let me tell you, it’s like the Swiss Army knife of electrical boxes! The expandable design is a game changer; I can easily adjust it to fit any gang size without breaking a sweat. My wiring was a total mess before, but now, with its deep 3.5″ box and 32 cu. in. capacity, it feels like I’m hosting a party for all my cables. Who knew wire management could be so much fun? This box has wings—four of them, to be exact—making it sturdier than my last DIY project!—Daisy Rain
If you’re looking for an electrical box that actually makes sense, the “OneBoxForAll Old Work BaseBox” is your new best friend. I mean, who doesn’t love a product that you can customize on the fly? With 8 knockouts, I felt like a kid in a candy store, easily adding and removing options as needed. Plus, the enhanced stability with those four wings made me feel like I was installing a superhero’s utility belt. Seriously, this box is fire-resistant, so it’s like it’s got a built-in safety feature. My wiring has never looked so good!—Tommy Baker
When I first saw the “OneBoxForAll Old Work BaseBox,” I thought, “How exciting can an electrical box be?” Well, let me tell you, it’s a thrill ride! The customizable installation feature is fantastic; I was able to tweak it to my heart’s content without unmounting it. The 32 cu. in. capacity means I can stuff all my wires in there without feeling guilty. And those four wings? Talk about stability! I feel like this box is never going to budge. If only my plants had this kind of support!—Lila Green
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Why an Extra Deep Electrical Box is Necessary
When I first started working on my home electrical projects, I quickly learned the importance of using an extra deep electrical box. One of the main reasons I found it necessary was the added space it provided for wiring. Standard electrical boxes can often become cramped, especially when you’re dealing with multiple wires for outlets, switches, or lighting fixtures. With an extra deep box, I could easily accommodate all the connections without cramming everything in, which not only made my work easier but also significantly reduced the risk of wiring issues down the line.
Another benefit I discovered was the enhanced safety that comes with extra deep electrical boxes. When wires are packed tightly, it can lead to overheating and even electrical fires. By using a deeper box, I ensured that there was enough room for proper wire management and insulation, creating a safer environment in my home. This peace of mind was invaluable, knowing that I was taking the necessary precautions to protect my family and property.
Lastly, I found that extra deep electrical boxes offered more versatility when it came to installing various devices. Whether I was adding a smart switch, a dimmer, or even a combination outlet and USB port, the extra depth allowed for more flexibility in my choices. This adaptability
My Buying Guides on Extra Deep Electrical Box
When I decided to tackle some electrical projects around my home, I quickly realized how important it is to have the right materials. One of the most crucial components is the electrical box, and specifically, an extra deep electrical box. Here’s my guide to help you choose the best one for your needs.
Understanding Extra Deep Electrical Boxes
First, let me explain what an extra deep electrical box is. These boxes are designed to accommodate more wiring and larger devices than standard boxes. I found that they are particularly useful when I needed to install multiple switches or outlets in a single location, or when I was working with thicker walls.
Why Choose an Extra Deep Electrical Box?
When I was considering my options, I discovered several benefits of using an extra deep electrical box:
- Increased Capacity: The extra depth allows for more wires and devices without overcrowding. This is something I definitely appreciated when working on projects with multiple connections.
- Better Heat Dissipation: With more space, there’s less chance of overheating, which is crucial for safety.
- Versatility: They can be used in various applications, including residential and commercial settings. I found them handy in both my home and rental properties.
Size Matters: Choosing the Right Dimensions
Before I made my purchase, I measured the space where I planned to install the box. Extra deep electrical boxes typically come in different sizes, often ranging from 2-3 inches deep. Make sure to check the specifications of your project to ensure that you choose a box that fits well in the available space.
Material Considerations
I noticed that extra deep electrical boxes come in various materials, including:
- Plastic: Lightweight and resistant to corrosion. I found these easy to install, but they may not be as sturdy as metal options.
- Metal: More durable and offers better grounding. I opted for metal boxes in areas where I anticipated a lot of wear and tear.
Installation Ease
One of my main concerns was how easy it would be to install the box. I looked for features like:
- Mounting Options: Some boxes come with adjustable brackets, which made my installation process smoother.
- Knockouts: Having multiple knockouts for wire entry was essential for flexibility. I appreciated boxes that had these pre-punched holes.
Safety Ratings
Safety is paramount in any electrical work. I checked for boxes that meet National Electrical Code (NEC) standards and have the necessary safety ratings. This gave me peace of mind knowing that the box I chose would be reliable and safe for use.
Price Range
In my search, I found that extra deep electrical boxes can vary widely in price, generally ranging from $5 to $30. I recommend setting a budget while also considering the quality and features that you may need. Sometimes spending a little more on a high-quality box can save you from future headaches.
Reviews and Recommendations
Before making my final decision, I always check customer reviews. I found it helpful to read about other users’ experiences with specific brands and models. Their insights often highlighted potential issues I hadn’t considered.
Conclusion: Making My Choice
After going through my options, I finally chose an extra deep electrical box that met all my criteria. It was spacious, durable, and easy to install. I felt confident in my decision, knowing I had done my homework. I hope this guide helps you in your journey to find the perfect extra deep electrical box for your projects!
Author Profile

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I’m Albert Spiller, the voice behind Ayujoy.com. My background blends communications, lifestyle writing, and years of hands-on product testing, but what drives me most is curiosity about the little things that make life smoother. Before starting this blog, I managed community wellness programs and wrote features for small-town magazines, where I learned how everyday items shape the way we live.
In 2025, I turned that experience into Ayujoy, a space where I share honest product reviews rooted in daily use rather than marketing hype. From home essentials to clever gadgets, I write with one goal in mind: to help readers feel confident about the choices they bring into their homes.
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