By Ethan BrooksUpdated November 2026
Round floor outlet covers are the in-floor boxes that let you power a lamp, a TV or a kitchen appliance from a spot in the middle of a room without running a cord across the walkway. For families with toddlers, the right round floor outlet cover matters because the lid has to stay closed when nobody is using it, resist a child’s fingers and small objects, and hold up to foot traffic. The seven picks below were chosen on specifications, brand track record and patterns that owners commonly describe in reviews. Selection criteria: a weight-bearing, self-closing or tamper-resistant lid; a waterproof or gasketed design where relevant; a material that suits the floor; and a clear installation path for a typical box.
Our top picks at a glance
- 1
TOP CHOICEBest overallCantex 5133678 Floor Box CoverView on Amazon - 2
TOP CHOICEBest for brass floorsENERLITES Brass 4-in Dia Screw Cap Floor Box Cover with 20A OutletView on Amazon - 3
TOP CHOICEBest for wet or outdoor-adjacent spacesENERLITES Dual Flip Lid Floor Outlet CoverView on Amazon - 4
Best for tamper resistanceRACO 1-Gang Floor Box KitView on Amazon - 5
Best for commercial-style installsKingdder Solid Brass Round Floor Outlet Cover PlatesView on Amazon - 6
Best budget pickPlastic Duplex Floor Outlet Cover Plate, BronzeView on Amazon - 7
Best for auto-closing lidsRACO Round Nonmetallic Floor Box Cover KitView on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Cantex 5133678 Floor Box Cover | General round floor boxes | Duplex bronze PVC cover |
| ENERLITES Brass 4-in Dia Screw Cap Floor Box Cover | Brass-finish floors | Solid brass with waterproof gasket |
| ENERLITES Dual Flip Lid Floor Outlet Cover | Wet or damp areas | Watertight gasket and dual flip lid |
| RACO 1-Gang Floor Box Kit | Tamper-conscious households | Neoprene gaskets and TR-rated outlet |
| Kingdder Solid Brass Round Floor Outlet Cover Plates | Heavy-use or commercial-style spaces | Dual hinged brass lid, 2-pack |
| Plastic Duplex Floor Outlet Cover Plate, Bronze | Budget-minded upgrades | Weather-resistant plastic body |
| RACO Round Nonmetallic Floor Box Cover Kit | Auto-closing lid needs | Auto-closing duplex flap with carpet flange |
Cantex 5133678 Floor Box Cover
Cantex 5133678 Floor Box Cover, Duplex, Bronze, PVC
Best for: General-purpose round floor boxes in dry rooms
This is a straightforward duplex floor box cover in bronze PVC, a good match for homeowners who want a simple, familiar replacement cover without a premium price tag. It suits living rooms and bedrooms where a lamp or charger is the main load.
Key specs
- Duplex (two-receptacle) round cover
- Bronze finish
- PVC construction
Pros
- Lightweight and easy to handle during installation
- Simple, familiar cover style
- Fits a standard duplex layout
Cons
- Plastic body is less durable under heavy foot traffic than metal
- Not a gasketed or waterproof design
Bottom line: A sensible pick for dry interior floors where you want a basic, familiar cover.
ENERLITES Brass 4-in Dia Screw Cap Floor Box Cover with 20A Outlet
Solid brass with waterproof gasket, UL listed, tamper-resistant 20A outlet, fits hardwood, tile, carpet & marble ENERLITES Brass 4-in Dia Screw Cap Floor Box Cover with 20A Outlet
Best for: Brass-finish floors and hardwood, tile or marble installations
Owners who want the cover to match a brass fixture or stone floor often choose a solid brass design. This one is listed as a 20A, tamper-resistant outlet with a waterproof gasket.
Key specs
- Solid brass construction
- 4-inch diameter screw-cap design
- 20A tamper-resistant outlet (per listing)
- Waterproof gasket (per listing)
Pros
- Solid brass body feels durable underfoot
- Tamper-resistant outlet suits homes with toddlers
- Gasket helps keep moisture out
Cons
- Screw-cap style requires a screwdriver to open, which is good for safety but less convenient for daily use
- Brass finish will develop patina over time
Bottom line: Best for households that want a durable brass cover with a tamper-resistant outlet and a screw-secured lid.
ENERLITES Dual Flip Lid Floor Outlet Cover
Watertight Gasket, Tamper & Weather Resistant, 1-Gang, Box Sold Separately, UL Listed, In-Floor Installation ENERLITES Dual Flip Lid Floor Outlet Cover, 5.625" Dia, 1-Gang, 20A, Brass
Best for: Wet or damp areas and spaces that get spills
This model is listed as a tamper and weather-resistant, UL-listed in-floor cover with a watertight gasket and a dual flip lid. It fits households with toddlers who track in water or who have a floor box near a sink or entry door.
Key specs
- 5.625-inch diameter
- 1-gang, 20A (per listing)
- Brass finish (per listing)
- Watertight gasket, UL listed (per listing)
Pros
- Dual flip lid gives two points of closure
- Gasket is designed for wet locations
- Listed as tamper-resistant
Cons
- Box is sold separately, so you need a compatible floor box
- Larger diameter may not fit smaller existing openings
Bottom line: A strong choice for entryways and wet-zone floors where a sealed, dual-lid cover is worth the extra step.
RACO 1-Gang Floor Box Kit
Neoprene Gaskets, Either Side Usable with Cover Closed, Adjustable Box, Round Floor Outlet Cover, Tamper Resistant, 125V RACO 1-Gang Floor Box Kit, Recessed Duplex 15A TR, Black
Best for: Tamper-conscious households with a recessed duplex box
This kit includes neoprene gaskets, an adjustable box and a tamper-resistant 15A duplex outlet. It is aimed at people who want a complete setup rather than piecing together a cover and a box separately.
Key specs
- 1-gang recessed duplex
- Neoprene gaskets, usable on either side with cover closed (per listing)
- Adjustable box
- 125V, 15A tamper-resistant outlet (per listing)
Pros
- Complete kit reduces mismatched parts
- Tamper-resistant outlet is a good match for toddler homes
- Adjustable box helps with varying floor depths
Cons
- Installation requires careful depth measurement and some electrical work
- Black finish may not match every floor
Bottom line: A good fit for a renovation where you are installing a new recessed box and want tamper resistance built in. Consult a licensed electrician for wiring.
Kingdder Solid Brass Round Floor Outlet Cover Plates
Solid Brass Floor Outlet Cover Plates for Office Hotel School Commercial Floors Home Improvement Kingdder 2 Pack Round Brass Covers 6 Inch Dual Hinged Lid Floor Box, Round
Best for: Heavy-use or commercial-style spaces
Listed for offices, hotels, schools and commercial floors as well as homes, this two-pack of solid brass covers with dual hinged lids suits rooms with high foot traffic, such as a playroom with constant activity or a shared family room.
Key specs
- Solid brass
- 6-inch round format (per listing)
- Dual hinged lid
- Sold as a 2-pack
Pros
- Solid brass resists denting under weight
- Two covers per purchase
- Dual hinged lid helps keep the opening closed
Cons
- Listing does not clearly state tamper or gasket ratings, so verify before buying
- Heavier than plastic options, which can complicate handling
Bottom line: Pick this if you need robust, heavy-duty covers for a busy space and can confirm the outlet inside meets your safety needs.
Plastic Duplex Floor Outlet Cover Plate, Bronze
Plastic Duplex Floor Outlet Cover Plate, Weatherproof Replacement for Countertop Home, 1 Set 5133678 Round Floor Box Cover, Floor Electrical Outlet Cover Plate, Bronze
Best for: Budget-minded upgrades in dry interior areas
A plastic, weatherproof-style replacement cover in bronze, this option is suited to renters or homeowners who want a basic floor box cover without investing in brass.
Key specs
- Plastic body
- Duplex round floor box format
- Bronze finish
Pros
- Lightweight and easy to swap
- Does not corrode
- Simple replacement for a standard round box
Cons
- Less durable than metal under heavy loads
- Check that the listed box size matches your existing floor box
Bottom line: A practical, low-commitment choice for dry rooms with light to moderate use.
RACO Round Nonmetallic Floor Box Cover Kit
For RACO 5511 Floor Box (Required), Floor Box Cover Plate, Auto-Closing Duplex Flap, Carpet Flange Included, UL Listed RACO Round Nonmetallic Floor Box Cover Kit, Two-Lift Lids, Gray
Best for: Households that want an auto-closing lid
This kit uses an auto-closing duplex flap and includes a carpet flange, which suits carpeted rooms where the cover must sit flush and stay shut.
Key specs
- Round nonmetallic floor box cover
- Auto-closing duplex flap
- Carpet flange included
- Gray finish
- Listed to fit RACO 5511 floor box (required)
Pros
- Auto-closing lid reduces the chance of an open outlet
- Carpet flange helps the cover sit level
- Two-lift lids add access options
Cons
- Requires a compatible RACO 5511 floor box, so it is not a universal fit
- Gray finish is more utilitarian than decorative
Bottom line: Choose this if you already have, or plan to install, a RACO 5511 box and want an auto-closing lid in carpeted areas.
Buying Guide
Lid type and closure
Look for a lid that closes on its own or locks down with screws. Auto-closing flaps and dual lids reduce the chance that a toddler finds an open receptacle. Manufacturers often state whether a lid is spring-loaded or screw-secured, so check the listing before you buy.
Good picks for this: RACO Round Nonmetallic Floor Box Cover Kit, ENERLITES Dual Flip Lid Floor Outlet Cover
Material and finish
Solid brass and metal covers handle foot traffic and rolling loads better than plastic. Plastic is lighter and does not corrode, which suits dry rooms. Match the finish to your floor, whether that is brass, bronze or a neutral gray.
Good picks for this: ENERLITES Brass 4-in Dia Screw Cap Floor Box Cover, Kingdder Solid Brass Round Floor Outlet Cover Plates
Size and fit
Measure the diameter of your existing floor box before buying. Covers are sold for specific box sizes, and a mismatch will leave gaps. Some kits require a specific base box, so read the compatibility note carefully.
Good picks for this: ENERLITES Dual Flip Lid Floor Outlet Cover, Cantex 5133678 Floor Box Cover
Tamper resistance
A tamper-resistant receptacle has shutters that block foreign objects from entering only one slot. Many families with toddlers choose this feature in addition to a closed cover. See our guide on Outlet Covers and Tamper-Resistant Outlets Explained for the difference between the two.
Good picks for this: RACO 1-Gang Floor Box Kit, ENERLITES Brass 4-in Dia Screw Cap Floor Box Cover
Moisture and location
Floor boxes near sinks, entries or outdoor-adjacent rooms benefit from a gasket and a watertight lid. Check whether the product is listed for wet locations before using it in those spaces.
Good picks for this: ENERLITES Dual Flip Lid Floor Outlet Cover, RACO 1-Gang Floor Box Kit
Installation complexity
Some covers are simple swaps, while others come with a box, gasket and wiring that require professional help. If you are running new wiring, hire a licensed electrician. A cover that is not properly seated can crack or let debris into the box.
Good picks for this: Plastic Duplex Floor Outlet Cover Plate, RACO Round Nonmetallic Floor Box Cover Kit
Durability and care
Heavy furniture, rolling chairs and foot traffic test a floor cover over time. Brass and solid metal hold their shape. Wipe covers with a dry cloth and avoid harsh chemicals that can dull the finish.
Good picks for this: Kingdder Solid Brass Round Floor Outlet Cover Plates, Cantex 5133678 Floor Box Cover
FAQ
What is a round floor outlet cover?
It is a circular cover that fits over a recessed floor box, protecting the outlet and keeping debris out when the outlet is not in use. Many have a hinged or flip lid.
Do round floor outlet covers stop toddlers from getting shocked?
A closed, secured cover reduces access to the receptacle. Tamper-resistant outlets add a second layer. Neither replaces supervision, and you should check the product listing and local code before installing.
Can I install a round floor outlet cover myself?
Replacing a cover on an existing, properly wired box is often a simple task. Installing a new box or running wire requires a licensed electrician, and you should consult one before any electrical work.
Are brass floor outlet covers better than plastic?
Brass is more durable under weight and resists denting. Plastic is lighter and does not corrode. Choose based on your floor traffic, moisture exposure and finish preference.
Do I need a gasket for my floor outlet cover?
A gasket helps keep moisture and debris out, which matters in damp or high-spill areas. Dry interior rooms may not need one, but it does no harm.
What size floor box cover do I need?
Measure the diameter of your existing floor box and check the product’s listed dimensions. Some covers are designed for specific box models, so confirm compatibility before ordering.
Are round floor outlet covers code-compliant?
Requirements vary by jurisdiction and by whether the cover is part of a listed assembly. Check your local electrical code and consult a licensed electrician or your local building authority.
Conclusion
For most dry interior rooms, a basic bronze cover such as the Cantex 5133678 or the plastic duplex option will do the job at a modest cost. Families who want a durable, tamper-resistant setup should look at the ENERLITES brass cover or the RACO 1-Gang kit. Wet or high-traffic spaces suit the ENERLITES dual flip lid and the Kingdder brass two-pack. The RACO auto-closing kit is the pick for carpeted rooms with a compatible box. Whatever you choose, confirm the fit and the electrical requirements before installing, and consult a licensed electrician when wiring is involved.
Sources
- Consumer product safety guidance on preventing electrical injuries and child access to outlets (cpsc.gov)
- National Electrical Code standards and electrical safety guidance for homes (nfpa.org)
- Product safety certification information, including how UL listings are defined (ul.com)
Related reading
- 7 Best Outlet Covers for Floor Installations Compared (2026)
- 7 Best Floor Plate Outlet Covers for Every Floor Type (2026)
- 6 Best Floor Outlet Covers Woods for Toddler-Safe Homes (2026)
About Ethan Brooks
Ethan Brooks is part of our editorial team and reviews and edits our childproofing guides, checking product details against manufacturer specifications and owner feedback.
