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5 Best Outlet Boxes of 2026

Last Updated - 2026/05/07

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Patioer

Patioer One Gang New Work Electrical Outlet Box, Ultra-deep 22.5 Cu. in. PVC Electrical Junction Box for Switch GFCI Dimmer Step Light, ETL Listed, Gray (18 Pack)

Patioer

CA$59.99

More Details
Main highlights
- Ultra-Safe PVC Construction: Made from thick, rigid PVC material that resists rust and corrosion. Non-conductive properties ensure complete user safety during operation
- Spacious 22.5 CU.IN Capacity: Extra-deep interior fits bulky devices like GFCI outlets, dimmer switches, and step lights. Built-in cable clamps keep wires organized and securely in place
- Precise Dimensions: 4-3/16"L x 2-3/8"W x 3-7/16"D. Ideal for standard devices and switches with 3-1/4" screw spacing. Optimized size provides ample wiring space while maintaining compact installation
- For New Work Construction: Side-mount design attaches securely to vertical studs. Enables precise electrical box placement during room layout planning. Perfect for new construction and renovation projects
- ETL Listed & NEC Compliant: Certified for use with non-metallic sheathed cable. Meets National Electrical Code Article 314 requirements for safe, professional installations
CA$59.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Patioer

Patioer One Gang New Work Electrical Outlet Box, Ultra-deep 22.5 Cu. in. PVC Electrical Junction Box for Switch GFCI Dimmer Step Light, ETL Listed, Gray (12 Pack)

Patioer

CA$44.99

More Details
Main highlights
- Ultra-Safe PVC Construction: Made from thick, rigid PVC material that resists rust and corrosion. Non-conductive properties ensure complete user safety during operation
- Spacious 22.5 CU.IN Capacity: Extra-deep interior fits bulky devices like GFCI outlets, dimmer switches, and step lights. Built-in cable clamps keep wires organized and securely in place
- Precise Dimensions: 4-3/16"L x 2-3/8"W x 3-7/16"D. Ideal for standard devices and switches with 3-1/4" screw spacing. Optimized size provides ample wiring space while maintaining compact installation
- For New Work Construction: Side-mount design attaches securely to vertical studs. Enables precise electrical box placement during room layout planning. Perfect for new construction and renovation projects
- ETL Listed & NEC Compliant: Certified for use with non-metallic sheathed cable. Meets National Electrical Code Article 314 requirements for safe, professional installations
CA$44.99
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

CycevSun

CycevSun 6 Pack Electrical Outlet Box Old Work 1 Gang, Plastic Remodel Drywall Junction Boxes, UL Listed

CycevSun

CA$28.39

CA$29.89
(5% Off)

More Details
Main highlights
- Versatile Use: The deep configuration of this single gang electrical box makes it ideal for a variety of applications, including outlets, dimmers, GFCIs, and thermostats
- UL Certified: All of CycevSun's electrical boxes are fireproof for up to 2 hours, meeting and certified by UL tests to comply with national standards and safety requirements
- Sturdy Build: The 1 gang electrical box is constructed from high-quality, durable PVC, tailored for non-metallic sheathed cables, featuring non-conductive insulation
- Roomy Design: Our old work box 1 gang is 2-3/4 inches deep with a 14 cubic inch capacity
- Hassle-Free Retrofit: Equipped with built-in clamps, the Old Work Box ensures a swift and stable installation in pre-existing walls, eliminating the need for additional tools
CA$28.39
CA$29.89 (5% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Patioer

Patioer Weatherproof Metal Electrical Outlet Box Three 1/2 -Inch Holes, 1-Gang Outdoor Electrical Box, UL Listed, 4 Pack

Patioer

CA$31.99

More Details
Main highlights
- Weatherproof Protection: Keep outdoor outlets and plugs safe in rain or shine. This weatherproof electrical outlet box significantly improves electrical safety during use
- Safe & Certified: UL listed for wet locations. Features a ground screw for safety. Requires 1" screw (not included) for surface mounting
- Includes Complete Hardware: Comes with pre-installed ground screw, closure plugs, mounting lugs, and 2 self-tapping screws for immediate installation
- Flexible Installation: Mount vertically or horizontally with 3 1/2-inch knockouts. Offers 18.3 cu in capacity for wiring flexibility
- Durable All-Weather Construction: Die-cast housing with powder-coated finish resists corrosion. Built for long-term reliability in harsh outdoor conditions
CA$31.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

JAMHEXOU

5-Pack Single Gang Electrical Outlet Box Extenders, 4.25x2.24x2.67 Inch Plastic Switch Box, Old Work Box for Residential & Commercial Applications

JAMHEXOU

CA$25.99

More Details
Main highlights
- Wide Application and Easy Installation: Ideal for both residential and commercial old job applications, these outlet boxes make remodeling projects quick and easy. With built-in cable clamps and screws spaced 3-1/4 inches apart, they securely hold wires in place and are compatible with standard appliances and switches. The built-in fixing ears allow for easy attachment to existing walls, making them perfect for adding new sockets without extensive wiring or wall modifications.
- Versatile and Aesthetic Appeal: Suitable for a variety of decoration styles, these outlet boxes blend seamlessly with any design. They are perfect for old house renovations and upgrades, providing a neat and professional finish. Whether for DIY projects or professional installations, these boxes ensure that your electrical system remains safe and protected while enhancing the overall appearance of your space.
- Problem-Solving Design: These single gang electrical outlet boxes solve common challenges faced during renovations. They address issues such as time-consuming wiring, unsightly wall modifications, and inconvenient switch disassembly. The compact design ensures that small changes can have a big impact, making repairs and upgrades hassle-free.
- Premium and Safe Material: Constructed from high-quality thermoplastic material, these boxes are rust-proof and non-conductive, ensuring safety and durability. The flame-retardant PVC material is lightweight, safe, and reliable, with an integrated injection molding process that prevents deformation and guarantees a long service life.
- Comprehensive Package Content: Receive a complete set of 5 single gang electrical outlet boxes, each measuring 4.25 x 2.24 x 2.67 inches and offering 14 cubic inches of capacity. These boxes are designed to meet your everyday needs and provide convenient replacements for any worn-out or damaged units.
CA$25.99

5 Best Outlet Boxes of 2026

Patioer One Gang New Work Electrical Outlet Box, Ultra-deep 22.5 Cu. in. PVC Electrical Junction Box for Switch GFCI Dimmer Step Light, ETL Listed, Gray (18 Pack)

Patioer One Gang New Work Electrical Outlet Box, Ultra-deep 22.5 Cu. in. PVC Electrical Junction Box for Switch GFCI Dimmer Step Light, ETL Listed, Gray (12 Pack)

CycevSun 6 Pack Electrical Outlet Box Old Work 1 Gang, Plastic Remodel Drywall Junction Boxes, UL Listed

Patioer Weatherproof Metal Electrical Outlet Box Three 1/2 -Inch Holes, 1-Gang Outdoor Electrical Box, UL Listed, 4 Pack

5-Pack Single Gang Electrical Outlet Box Extenders, 4.25x2.24x2.67 Inch Plastic Switch Box, Old Work Box for Residential & Commercial Applications

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