Best Electrical Outlet Boxes Under $50 (2026)
We ranked boxes under $50 by value score using capacity (cu in), build type (old/new work), safety features (fire rating, ground lug), and practical mounting options
The Verdict
- Best Overall: 1-Gang old work electrical box, 14 cu.in., PVC, blue — Best for single-outlet retrofits: 1-gang old-work PVC with 14 cu in capacity for tight wall cavities
- Best Value: XIUTE 1-Gang PVC Old Work Electrical Outlet Box — Best for outdoor-rated old-work installs: 1-gang PVC design built for retrofit mounting and weather-resistant use
This roundup looks at electrical outlet boxes under $50, focusing on durable PVC and metal options for new-work, old-work, ceiling and specialty installations. Selections prioritize volume capacity, mounting style, fire rating, and overall value score to help pros and DIYers find the right box for each job
Top Picks
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1
Best Overall 1-Gang old work electrical box, 14 cu.in., PVC, blue
Best for single-outlet retrofits: 1-gang old-work PVC with 14 cu in capacity for tight wall cavities
1-gang old-work electrical box for switches, PVC late, with precise dimensions for fitting. Customers note easy punch-outs, functionality and proper fit
- easy punch-outs
- proper fit
- sturdy construction
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2
Best Value XIUTE 1-Gang PVC Old Work Electrical Outlet Box
Best for outdoor-rated old-work installs: 1-gang PVC design built for retrofit mounting and weather-resistant use
PVC old-work electrical outlet box with living hinges and adjustable mounting tabs. Anti-bending design maintains shape in harsh environments and is waterproof and dust proof for outdoor installations. Customers note easy installation and solid build
- waterproof and dust proof
- adjustable mounting tabs
- anti-bending design
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3
New Work Electrical Nail Outlet Box 18 cu in 1-Gang Blue
Best for new construction: 1-gang nail-on box with 18 cu in capacity to accommodate multiple conductors
PVC 1-Gang 18 cu in electrical outlet box with knockouts for cable entry. ETL listed for safety and compliance. Customers note solid build and good value
- ETL listed safety
- 18 cu in capacity
- easy installation with knockouts
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4
1-Gang round ceiling box with ground lug, blue
Best for ceiling fixtures: round 1-gang ceiling box with a ground lug for secure grounding of light fixtures
Round ceiling box with ground lug, 20 cu in interior, non-metallic blue outlet box. Easy install with screws; suitable for 50 lb fixtures. Positive: solid build and good value
- ground lug included
- 20 cu in interior space
- easy screw-in installation
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5
IMBA-BE1-25 1-Gang Electrical Outlet Box Extender (UL Listed) - 25-Pack
Best for depth adjustments: 25-pack of 1-gang box extenders listed for extending outlet depth to finished-wall planes
1-gang electrical outlet box extender to create space behind outlets for thicker wiring and larger plugs. Easy to install; fits standard 1-gang boxes. Customer note: works for standard outlets and is useful in remodels
- 1-gang compatibility
- UL Listed
- 25-pack value set
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6
Leviton Pop-Up Floor Box with USB Charger, 15A Outlet, Brass
Best for floor installations: pop-up floor box with integrated USB charger and 15A outlet designed for recessed floor use
A floor box with a dual Type A USB charger and 15A outlet. Pre-wired terminal block for easy install; low-profile metal cover hides when not in use
- IP44 rated protection
- dual USB charger and 15A outlet
- pre-wired terminal block
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7
TOPGREENER Recessed Single Receptacle Outlet with Clock Hangar Hook
Best for recessed needs: recessed single receptacle with clock-hangar hook for a low-profile, tamper-resistant outlet
Recessed receptacle for wall-mounted devices to sit closer to walls. Durable frame reduces protrusion and helps prevent unplugged cords; reported easy installation and good value by customers
- recessed frame for closer-to-wall mounting
- tamper-resistant receptacle
- clock hanger hook feature
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8
SUNGATOR Washing Machine Outlet Box with Brass Hammer Arrestor
Best for laundry hookups: washing machine outlet box with brass shut-off valves and hammer arrestor for appliance connections
SUNGATOR washing machine outlet box with copper hammer arrestors prevents pipes from pounding and reduces noise. Features recessed design and drywall-ready frame; conforms to UPC and NSF standards
- hammer arrestor for noise reduction
- recessed frame for drywall compatibility
- brass valves with corrosion resistance
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9
2-Gang old-work electrical outlet box, 26 cu in, fire rated
Best for multi-device retrofit: 2-gang old-work, 26 cu in fire-rated box for combining devices and meeting safety requirements
2-gang plastic junction box with 26 cu in capacity and 2-hour fire rating. ETL certified for safety and includes cable clamps for secure wiring. Customers note easy installation and good fit
- 2-hour fire rating
- 26 cubic inch capacity
- ETL certified safety
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10
Old work electrical outlet boxes 2-gang with adjustable mounting
Best for adjustable retrofit installs: 2-gang old-work box with adjustable mounting to align with varied wall depths
Electrical outlet boxes designed for old-work installations with adjustable mounting tabs and living hinges. Lightweight and durable for safe operation in walls, with easy access to sheath cables. Customer note highlights easy installation and solid build
- adjustable mounting tabs
- living hinges for cable access
- ETL approved