Top 10 Best floor box in 2026

Last Updated - 6/14/2026

🏆Best Choice

RACO

RACO 6239BP Floor Kit with Recessed Duplex 15A TR Device and Adjustable Steel Box, 1-Gang, Brass

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•BUILT-IN VERSATILITY: Recessed duplex 15A TR device and adjustable steel box in brass finish. Safe and tamper-resistant 5A, 125V receptacle allows the plug to be concealed, especially for children. Can be used for power or data
•INTELLIGENT DESIGN: Equipped with back and side knockouts for proper wiring access, whether for cable, plug, cord, USB, or ethernet. Protects electrical connection and prevents accidental disconnection
•DESIGNED TO FIT YOUR SPACE: No unsightly plugs of different equipment on the surface of the floor as it also reduces plug protrusion. Features removable neoprene gaskets to allow for independent use of either side of the receptacle with the cover closed
•VARIOUS APPLICATION USES: May be installed on granite, flooring, wood, a countertop, an outdoor concrete wall, a ceiling, or by a window
•ADJUSTABLE: Height can be adjusted after the steel box is mounted. Includes steel box and ethernet, black-plated cover. Pre-assembled flange and cover for fast installation
•If not replacing an existing floor box, professional installation recommended. Product will require floor and subfloor modifications for proper installation.

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$57.98

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ARLINGTON

Arlington Industries FLBRF101BL-1 Retrofit Electrical Floor Box with Flip Lids for Existing Floors, Black, Plastic

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•20.0 cubic inch Box for existing floors
•Electrical box easily installs flush-to-floor wherever you need it
•Includes floor box, (1) NM94 connector, duplex receptacle, back plate, gasketed cover and (5) #6-32 cover plate screws
•Oversized rectangular cover hides miscut flooring
•Low-cost way to put receptacles into existing floor - units are UL Listed and Made in USA

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$26.00

$34.99

-26%

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ARLINGTON

Arlington FLBC4580 Recessed Power and Data Round Floor Box for Existing or New Concrete Floor Boxes (Fits in Most 4.5" Inside Diameter Round PVC Concrete Floor Boxes) (Brass)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•For CONCRETE only - Kits are the economical solution to a great-looking receptacle installation in a concrete floor box.
•Choose between Brass or Nickel (Plated / Brushed finish)
•Includes 15 amp Decora Style Power Outlet
•Opening for one low voltage keystone connector: Data/HDMI/Phone/Cable (Keystone Not Included)
•Use with 4.5" ID Concrete PVC junction box (Not Included)

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$68.99

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RACO

RACO 6239NI Floor Kit with Recessed Duplex 15A TR Device and Adjustable Steel Box, 1-Gang, Nickel

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•BUILT-IN VERSATILITY: Recessed duplex 15A TR device and adjustable steel box in nickel finish. Safe and tamper resistant 5A, 125V receptacle allows plug to be concealed, especially for children. Can be used for power or data.
•INTELLIGENT DESIGN: Equipped with back and side knockouts for proper wiring access, whether for cable, plug, cord, usb, or ethernet. Protects electrical connection and prevents accidental disconnection.
•DESIGNED TO FIT YOUR SPACE: No unsightly plugs of different equipment on the surface of the floor as it also reduces plug protrusion. Features removable neoprene gaskets to allow for independent use of either side of the receptacle with the cover closed. Pre-assembled flange and cover for fast installation.
•VARIOUS APPLICATION USES: May be installed on granite, flooring, wood, a countertop, an outdoor concrete wall, a ceiling, or by a window.
•ADJUSTABLE: Height can be adjusted after the steel box is mounted. Includes steel box and ethernet, nickel-plated cover.

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$49.66

$56.80

-13%

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Bryant Electric

Bryant Electric RF400 Residential Floor Box, PVC Box Only with Concrete Protective Cover

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Designed for slab-on-grade installation. Quick and easy installation is assured using a push in place leveling system
•Recessed receptacle minimizes plug protrusion, allowing furniture to be located over the plug
•Pre-assembled flange, cover and leveling ring for quick installation
•Removable neoprene gaskets allow for independent use of either side of the receptacle with the cover closed
•Parallel PVC hubs for 1 inch and ¾ inch Conduit

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$39.10

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ARLINGTON

Arlington FLBAF101BR-1 Adjustable Floor Box Kit with Outlet and Flip Plate, for Installed Floors, 1-Gang, Brown,plastic，1-Pack

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•1-Gang Brown Adjustable Floor Box Kit with Outlet and Flip Plate for Installed Floors
•Cover gasket prevents water intrusion, plate protects outlet when not being used
•Box is designed for installed flooring, we offer floor boxes for new concrete and nearly any jobsite
•Oversized covers hide miscut carpet for floor
•For a neat, convenient way to put a receptacle(outlet) in the floor
•Non-Metallic Oversized covers hide miscut carpet for floor

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$30.15

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Leviton

Leviton 2-Gang Concrete Floor Box System, FBBOX-GY, Gray

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Must purchase FBLEV-GY and a Leviton finished floor plate (each sold separately)
•2-Gang PVC box with 6.25" height
•Power and Data Conduit Reducers
•Low Voltage Divider
•Protective Cover with Bullseye Leveling Indication

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$46.58

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RACO

RACO Floor Box Kit 6239ACBK Black 15A/125V Duplex Receptacle Outlet with USB Ports, Single Gang Electrical Box for Wood Sub-Floor with 3.1A/5V Type A and C USB Outlet Receptacles for Home Improvement

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•FLEXIBLE CHARGING: Our RACO floor box kit is a recessed, pop-up, duplex receptacle outlet with USB ports for added convenience. The USB outlet receptacles provide high power 3.1-Amp, 5-Volt USB A and USB C charging.
•TAMPER RESISTANT: Get an added layer of safety with this tamper-resistant and weather-resistant electrical outlet box. It also prevents your devices from accidentally getting unplugged.
•ELIMINATES TRIPPING HAZARDS: This single-gang electrical box collapses into a flat surface to remove potential tripping hazards. The low profile keeps it as unobtrusive as possible for foot traffic.
•NO UNSIGHTLY PLUGS: This sturdy electrical equipment can collapse while in use thanks to the removable neoprene gaskets on either side of the electric outlet cover.
•EASY TO INSTALL: Our RACO floor box includes a pre-assembled flange and cover for fast installation. It has back and side knockouts for proper wiring access to easily install and maintain it.

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$61.95

$69.17

-10%

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Elite Core

Elite Core FB-Quad Recessed Floor Box | 2 Duplex AC Connections

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Sturdy 14 Gauge Steel Construction
•Hinged Lid Cover with Cable Grooves
•Plate with 2 Duplex AC Connections Mounted with Screws (4 Edison female sockets total)
•Connector Plate Dimensions: 5.28" x 5.28"

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$138.62

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Leviton

Leviton Floor Box Assembly, Brass with Brushed Nickel Finish Floor Plate, 25249-SBA

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•All-In-One Ready-To-Wire Unit Provides Quick, Easy Installation
•Plate Gasket and O-Ring Combine to Seal out Moisture and Containments
•Thick Brass Plate and Screw Cap Resist Abuse and Prevent Contaminant from Entering Device
•Durable Thermoplastic Receptacle Face and Body Resist Breakage
•Warranty: 10-Year Limited
•Total Power Outlets : 2

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$44.99

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