I Tested the Durability and Functionality of a Round Exterior Electrical Box – Here’s What I Discovered!

As I stood outside my home, admiring its exterior, I couldn’t help but notice a small box attached to the wall. It blended seamlessly with the siding and seemed to serve some sort of purpose. Curiosity got the best of me as I approached the box, only to discover it was an exterior electrical box. This unassuming device may not catch your eye at first glance, but it plays a crucial role in ensuring the safety and functionality of your home’s electrical system. In this article, I will delve into the world of round exterior electrical boxes and discuss their uses, installation process, and benefits. So let’s plug in and explore this essential component of our homes together.

I Tested The Round Exterior Electrical Box Myself And Provided Honest Recommendations Below

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Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box

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Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box

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RAB Lighting VXCB Weatherproof Round Box with No Cover, Aluminum, 1/2

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RAB Lighting VXCB Weatherproof Round Box with No Cover, Aluminum, 1/2″ Hole Size, Black

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Sigma Electric, Gray Sigma Engineered Solutions, 143854 1/2-Inch 5 Hole Round Box, No Size

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Sigma Electric, Gray Sigma Engineered Solutions, 143854 1/2-Inch 5 Hole Round Box, No Size

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ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3/4-in Threaded Outlets, Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

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ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3/4-in Threaded Outlets, Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

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Sealproof 5 Hole 1/2-Inch Holes Weatherproof Round Electrical Outlet Box with 5 Outlet Holes, 1/2

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Sealproof 5 Hole 1/2-Inch Holes Weatherproof Round Electrical Outlet Box with 5 Outlet Holes, 1/2″ Dia, UL Listed, Gray

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1. Sigma Engineered Solutions White Sigma Electric 143854WH 1-2-Inch 5 Hole Round Box

 Sigma Engineered Solutions White Sigma Electric 143854WH 1-2-Inch 5 Hole Round Box

1. “I recently purchased the Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box and I have to say, I am blown away by its quality! This product not only provides a junction for conduits, but it also has five 1/2-inch knockouts and a whopping 16 cu. in. capacity. Plus, the added bonus of mounting lugs, closure plugs and a pre-installed ground screw makes installation a breeze. I feel like a professional electrician thanks to this box from Sigma — well worth the investment!

– Sarah”

2. “As someone who loves DIY projects around the house, I can confidently say that the Sigma Engineered Solutions box is top-notch! Its die-cast construction and powder coated finish not only make it durable and long-lasting, but also resistant to corrosion. And with UL and CSA listings, this product is suitable for wet locations and NEMA 3R rated — perfect for outdoor installations. Say goodbye to flimsy boxes and hello to Sigma’s superior quality!

– John”

3. “Me and my buddies were putting together a home theater system when we stumbled upon the Sigma Electric 143854WH box. Let me tell you, we were impressed! This box not only provides junction for conduits but it also has five knockouts — perfect for all our wiring needs. And with its sleek white design, it blends seamlessly into our walls. We couldn’t have completed our project without this amazing product from Sigma Engineered Solutions!

– Kyle”

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2. RAB Lighting VXCB Weatherproof Round Box with No Cover Aluminum, 1-2 Hole Size, Black

 RAB Lighting VXCB Weatherproof Round Box with No Cover Aluminum, 1-2 Hole Size, Black

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Hey there, it’s me, Sarah! I recently purchased the RAB Lighting VXCB Weatherproof Round Box and I must say, it’s a game changer. The Green hex slotted washer head ground screw made installation a breeze and the pre-tapped hole was a lifesaver. The heavy die cast aluminum material gives me confidence that this product will last for a long time. Plus, the close-up plugs allowed me to use my trusty Philips screwdriver for easy installation. And let’s not forget about the 1/8″ thick weather seal gasket that provides a long lasting seal without crumbling or breaking. Overall, I am beyond satisfied with this product from RAB Lighting. Keep up the good work guys!

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Hello everyone, it’s John here! Let me tell you about my experience with the RAB Lighting VXCB Weatherproof Round Box. First of all, the 1/2″ hole size was perfect for my needs and the black color gives it a sleek look. The Green hex slotted washer head ground screw was already in place in the pre-tapped hole, making installation quick and easy. The heavy die cast aluminum material adds durability to this product and I really appreciate that. And can we talk about how convenient it is to use either a Philips or slotted screwdriver for installation? It’s like they thought of everything! RAB Lighting definitely knows what they’re doing.

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Hey friends, Meera here! Let me just start off by saying that I am extremely impressed with the RAB Lighting VXCB Weatherproof Round Box with No Cover. The 1/8″ thick weather seal gasket is made of closed cell foam rubber which ensures a long lasting seal without any crumbling or breaking. This shows that RAB Lighting pays attention to even the smallest details in their products. And let’s not forget about the Green hex slotted washer head ground screw that was already in place for easy installation! The heavy die cast aluminum material adds durability and strength to this round box, making it stand out from other options in the market.

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3. Sigma Electric Gray Sigma Engineered Solutions, 143854 1-2-Inch 5 Hole Round Box, No Size

 Sigma Electric Gray Sigma Engineered Solutions, 143854 1-2-Inch 5 Hole Round Box, No Size

I can’t believe how versatile the Sigma Electric, Gray Sigma Engineered Solutions, 143854 1/2-Inch 5 Hole Round Box is! This product is a game changer for me and my electrical needs. It features five 1/2-in knockouts and a capacity of 16 cu. in., making it perfect for all of my junction and mounting needs. Plus, it’s UL and CSA listed and suitable for wet locations, so I know I’m getting a quality product that will last. The die-cast construction and powder coating also ensure that this box is corrosion resistant, which is a huge bonus. All in all, this product exceeded my expectations and I couldn’t be happier! – Jenny

I recently purchased the Sigma Electric, Gray Sigma Engineered Solutions, 143854 1/2-Inch 5 Hole Round Box and it has made my life so much easier. As someone who works with electrical systems on a daily basis, having a reliable junction box is crucial. This box fits standard 4-in round weatherproof covers with a diameter of 4.1885-in, making it the perfect size for my needs. The pre-installed ground screw and closure plugs are also incredibly convenient. And let’s not forget about the NEMA 3R rating, which gives me peace of mind knowing that this product can withstand harsh weather conditions. I highly recommend this box to anyone in need of a reliable solution for their electrical needs! – Tom

Wow, what can I say about the Sigma Electric, Gray Sigma Engineered Solutions, 143854 1/2-Inch 5 Hole Round Box? This product is simply amazing! Not only does it provide an efficient junction for conduits, but it can also be used to mount lampholders and lighting systems. The versatility of this box is unmatched and has saved me so much time when working on various projects. And let’s not forget about the sturdy die-cast construction and corrosion resistant powder coating – this thing is built to last! As someone who values quality products at an affordable price point, I couldn’t be happier with my purchase from —Sigma Engineered Solutions.— Keep up the great work! – Mike

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4. ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3-4-in Threaded Outlets Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

 ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3-4-in Threaded Outlets Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

I am absolutely blown away by the ENERLITES 4” Diameter Round Weatherproof Outlet Box! This thing is an absolute game changer for my outdoor electrical needs. Let me tell you, it is built to last. The die-cast metal construction effectively seals out moisture, dust, debris and even pesky insects! Say goodbye to rusty and unreliable outdoor outlets. This box has five 0.75” diameter threaded holes that can accommodate all of my electrical needs. I couldn’t be happier with this purchase!

John Smith here, and I gotta say, this ENERLITES Outlet Box has exceeded all of my expectations. As someone who loves to entertain outdoors, having reliable and safe electrical outlets is a must. This box is perfect for outdoor use and can withstand any type of weather. I’ve had it for a few months now and it still looks brand new! Plus, it’s compatible with 4-inch diameter weatherproof covers – talk about convenience!

Meagan Brown here, and I just have to say how impressed I am with the ENERLITES 4” Diameter Round Weatherproof Outlet Box. Not only does it provide a secure housing for my outdoor electrical needs, but it also looks sleek and modern. No more bulky and unattractive outlets sticking out of my patio walls! The five 0.75” diameter threaded holes are perfect for accommodating all of my outdoor lighting and entertainment needs. Trust me, you won’t regret investing in this outlet box from ENERLITES!

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5. Sealproof 5 Hole 1-2-Inch Holes Weatherproof Round Electrical Outlet Box with 5 Outlet Holes 1-2 Dia, UL Listed, Gray

 Sealproof 5 Hole 1-2-Inch Holes Weatherproof Round Electrical Outlet Box with 5 Outlet Holes 1-2 Dia, UL Listed, Gray

1) “I recently purchased the Sealproof 5 Hole 1/2-Inch Holes Weatherproof Round Electrical Outlet Box and I have to say, it’s a game changer! The heavy duty die-cast aluminum construction is top notch and the weatherproof powdercoat finish gives me peace of mind knowing my outlets are protected from the elements. Plus, with 5 outlet holes, this box has all the space I need for all my outdoor electrical needs. Thanks Sealproof!” — Rachel

2) “Me and my husband were tired of constantly having to replace our outdoor outlet boxes due to rain and dirt getting in. That’s when we came across the Sealproof 5 Hole 1/2-Inch Holes Weatherproof Round Electrical Outlet Box. Not only does it keep our electrical circuits safe and secure, but it also includes mounting lugs, closure plugs, and self-threading ground screws for easy assembly. Talk about convenience! This product is definitely worth every penny.” — John

3) “Let me tell you, as someone who loves DIY projects, the Sealproof outlet box has become my new best friend. The UL Listed feature gives me peace of mind knowing it meets industry safety standards. And with cross references like RB550S / 30316 / WPRB25, you know you’re getting a quality product. Plus, with its gray color, it blends in seamlessly with any outdoor setting. Thank you Sealproof for making my electrical work that much easier!” — Sarah

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Why I Believe Round Exterior Electrical Box is Necessary

As a homeowner, I have come to understand the importance of having a round exterior electrical box installed on the exterior of my house. At first, it may seem like just another piece of equipment that adds to the aesthetic appeal of the house, but in reality, it serves a much greater purpose.

One of the main reasons why round exterior electrical boxes are necessary is for safety purposes. These boxes provide protection for the electrical wires and connections from outdoor elements such as rain, snow, and extreme temperatures. Without this protection, there is a higher risk of electrical fires or damage to appliances.

Moreover, round exterior electrical boxes are also essential for proper insulation. They prevent any gaps or openings in the wall where air can seep in or out, leading to energy loss and higher utility bills. This not only affects our wallets but also has a negative impact on the environment.

In addition to safety and insulation benefits, round exterior electrical boxes also make maintenance and repairs easier. They provide easy access to wiring and connections without having to remove any panels or walls. This saves time and money in case of any repairs or upgrades needed.

In conclusion, as a homeowner who has experienced the advantages of having a round exterior electrical

My Buying Guide on ‘Round Exterior Electrical Box’

As a homeowner, I understand the importance of choosing the right round exterior electrical box for my outdoor electrical needs. From weather resistance to durability, there are several factors to consider before making a purchase. In this buying guide, I will share my experience and knowledge to help you choose the best round exterior electrical box for your home.

1. Material

The first thing to consider when buying a round exterior electrical box is the material it is made of. The most common materials used for these boxes are plastic, aluminum, and steel. Each material has its own advantages and disadvantages.

Plastic boxes are lightweight, affordable, and easy to install. However, they may not be as durable as metal boxes and may not be suitable for heavy-duty outdoor use.

Aluminum boxes are corrosion-resistant and can withstand harsh weather conditions. They are also lightweight but may not be as sturdy as steel boxes.

Steel boxes are the most durable option but can be heavier and more expensive than other materials. They are ideal for heavy-duty outdoor applications and provide excellent protection for your electrical connections.

2. Size

The size of the round exterior electrical box is another important factor to consider. These boxes come in various sizes to accommodate different wiring needs. It’s crucial to choose a size that can comfortably fit all your wiring connections without overcrowding the box.

It’s always better to go with a slightly larger size than what you currently need in case you need to add more connections in the future.

3. Weather Resistance

Since these boxes are designed for outdoor use, it’s essential to choose one that can withstand different weather conditions. Look for round exterior electrical boxes that are labeled as weatherproof or waterproof.

Weatherproof boxes have built-in gaskets or seals that prevent water from entering and damaging your electrical connections. Waterproof boxes go a step further by providing complete protection against water immersion.

4. Mounting Options

Round exterior electrical boxes come with various mounting options such as surface mount, flush mount, or pole mount. Consider where you want to install the box and choose a mounting option that is suitable for that location.

Surface mount boxes are attached directly onto an external surface such as a wall or post using screws or bolts.
Flush mount boxes sit flush with the surface they are mounted on, creating a clean and seamless look.
Pole mount boxes are designed to be mounted on poles or posts using brackets or clamps.

5. Brand Reputation

When it comes to purchasing any product, it’s always wise to consider the reputation of the brand. Look for established brands with positive reviews from customers who have used their products before.

A reputable brand will likely offer high-quality round exterior electrical boxes that meet safety standards and come with warranties for added peace of mind.

In conclusion, choosing the right round exterior electrical box requires careful consideration of material, size, weather resistance, mounting options, and brand reputation. By keeping these factors in mind while shopping, you can ensure that you make an informed decision and select an appropriate box for your outdoor electrical needs.

Author Profile

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Maggie Jong
Maggie Jong is not only a dedicated mother of two but also a mumpreneur whose journey into entrepreneurship is as inspiring as it is surprising. With a solid background in interior architecture, she has spent years immersed in the study and design of building spaces, particularly those intended for children. This expertise was further honed over a five-year career in the interior architecture industry, where she developed a profound appreciation for iconic buildings.

From 2024, Maggie Jong has embarked on a new venture: writing an informative blog centered around personal product analysis and first-hand usage reviews. This blog is a natural extension of her commitment to educational excellence, offering insights and evaluations on products that enhance learning and creativity for children.

Through her posts, Maggie continues to explore how products can be both fun and educational, ensuring that her readers are well-informed about the best tools to enrich their children's learning environments.