Arlington FLBAR101BR-1 Adjustable Round Floor Box Kit with Outlet

A wall outlet is perfectly convenientuntil the lamp, recliner, conference table, or holiday display sits in the middle of the room. Then extension cords begin crawling across the floor like plastic vines, creating clutter and an impressive opportunity to trip while carrying coffee. The Arlington FLBAR101BR-1 Adjustable Round Floor Box Kit offers a cleaner solution by placing electrical power directly where it is needed.

This single-gang floor outlet kit combines a non-metallic adjustable box, a tamper-resistant duplex receptacle, and an oversized brown round cover with two threaded plugs. Its height can be adjusted to meet the finished floor surface, making it particularly useful when flooring materials such as hardwood, tile, underlayment, or carpet will be added after the electrical rough-in.

However, there is one important detail hidden beneath the long product name: Arlington officially classifies the FLBAR101BR as a floor box for new-floor construction. Some retail listings loosely describe it as a kit for “installed floors,” but it should not automatically be treated as an old-work retrofit box. Confirming that application before cutting anything can prevent an expensive encounter with your flooringand possibly your vocabulary.

Quick Verdict

The Arlington FLBAR101BR-1 is a practical choice for new wood-frame floor projects where a flush, adjustable, single-gang receptacle is needed. Its brown cover blends reasonably well with many wood and dark-toned floors, while the gasket and threaded plugs protect the receptacle when it is not being used.

Its strongest advantages are adjustability, a complete collection of core components, an oversized cover, and an included tamper-resistant outlet. Its principal limitations are equally clear: it is not a pop-up outlet, it does not provide separate low-voltage connections, and it is not the correct box for every existing floor, concrete slab, outdoor area, or wet location.

Arlington FLBAR101BR-1 Specifications

What Comes in the Floor Box Kit?

The current manufacturer listing identifies the core package as an adjustable floor box, a tamper-resistant duplex receptacle, a brown round cover, a cover gasket, two threaded plugs, a back plate, a metal clip, an NM94 cable connector, an NM900 snap-in blank, an adjustment-screw cap, and mounting hardware.

That is useful because the buyer does not have to assemble a floor outlet from several unrelated parts and then hope everything agrees to cooperate. The receptacle, cover, gasket, connector, and box are intended to function as an assembly.

Published instruction sheets and catalogs from different dates have shown minor variations in screw quantities or lengths. Check the contents against the instruction sheet packaged with the specific unit before beginning installation. A missing screw is inexpensive; discovering it after the flooring crew has arrived somehow makes it feel priceless.

Key Features of the Arlington Adjustable Floor Box

Height Adjustment for Finished Flooring

The main attraction is the adjustable box design. Flooring projects often contain several layers: subfloor, underlayment, mortar, tile, engineered wood, carpet pad, or another finished material. The final surface may not land exactly where an ordinary fixed box expects it to be.

The FLBAR101BR assembly can be positioned to meet the finished floor height, with Arlington describing the series as suitable for most floors up to 2 inches thick. Proper adjustment helps keep the cover flush and stable instead of sunken below the flooring or protruding like a tiny brown speed bump.

Oversized Brown Round Cover

The approximately 5.8-inch round cover is larger than the box beneath it. This provides a generous finished edge and can conceal small irregularities around the flooring cutout. It is not permission to attack an expensive hardwood floor with freestyle carpentry, but it does provide a useful margin for a clean-looking installation.

Brown works particularly well with medium or dark wood, brown carpet, cork, and some wood-look tile. On pale stone or white flooring, the cover will be more noticeable. Arlington offers related models in other colors and metallic finishes, so appearance should be considered before rough-in rather than after the room is complete.

Gasket and Threaded Plugs

A gasket sits beneath the cover, while two threaded plugs close the receptacle openings when the outlet is not in use. Together, these components help limit incidental water intrusion and prevent dirt, crumbs, and ordinary floor debris from falling directly into the receptacle area.

The design should not be confused with an outdoor weatherproof in-use enclosure. When a cord is plugged in, the threaded plug for that opening must be removed, and the receptacle is naturally more exposed. The gasket also does not make the assembly suitable for flooding, standing water, aggressive wet mopping, or any location not covered by its listing.

Tamper-Resistant Duplex Receptacle

The included tamper-resistant receptacle contains internal shutters that normally open only when the blades of a proper plug are inserted together. This reduces the possibility of a child pushing a single foreign object into an energized contact.

Tamper resistance is especially valuable in a floor outlet because children can reach it without climbing anything. It does not replace supervision, correct installation, circuit protection, or the threaded cover plugs, but it adds a meaningful permanent safety feature.

Where Does This Floor Outlet Work Best?

The Arlington FLBAR101BR-1 is well suited to living rooms, home offices, libraries, bedrooms, meeting rooms, and other indoor spaces where furniture sits away from a wall. Common applications include:

• Powering a table lamp beside a floating sofa or sectional
• Connecting a powered recliner without running a cord across a walkway
• Supplying a conference table in a small office or meeting room
• Providing power near a freestanding desk or reading chair
• Supporting seasonal displays located in the center of a room
• Reducing dependence on temporary extension cords

Placement matters as much as the product. A floor outlet beneath a movable chair may be crushed by furniture legs, while one in an open path can create a cord-related trip hazard whenever it is used. The ideal location is accessible but naturally protected by the furniture it serves.

Important Buying Considerations

New Floor Versus Existing Floor

Although the retail name sometimes includes the phrase “for installed floors,” Arlington’s current product information lists FLBAR101BR for new-floor construction. The company’s separate FLBR series is intended for existing-floor applications, while other Arlington products are designed specifically for new concrete pours.

That distinction affects how the box attaches to the floor structure and when it must be installed. If the finished floor and subfloor are already in place, do not assume this model is the appropriate retrofit choice merely because a marketplace title says so. Compare the manufacturer’s installation sheet with actual access below the floor, joist spacing, flooring thickness, and the requirements of the local inspector.

It Is Not a Concrete-Pour Box

The FLBAR101BR should not be embedded directly into a concrete pour unless Arlington specifically approves that use in current documentation. Concrete installations require boxes designed to withstand the pour and maintain the correct relationship to the slab surface. Arlington markets its FLBC series for that jobsite condition.

Check Circuit and Receptacle Ratings

Retail descriptions are not always consistent about the included receptacle’s electrical rating. Verify the markings on the actual receptacle and packaging before matching it to the branch circuit. The breaker size, conductor size, receptacle rating, box fill, grounding method, and any required AFCI or GFCI protection must comply with the adopted electrical code.

A gasketed cover alone does not create GFCI protection. Depending on the room, building type, and proximity to water, protection may need to be provided by a GFCI receptacle, an upstream device, or a circuit breaker. Local code and the authority having jurisdiction have the final word.

Installation Overview

Installation involves permanent branch-circuit wiring and should be performed by a qualified electrician. The following overview is intended for project planning, not as a substitute for Arlington’s instructions or applicable electrical codes.

1. Plan the location. Confirm the final furniture arrangement, floor finish, cable route, and access from below. Locate joists, plumbing, ducts, radiant-heating components, and other concealed obstacles.
2. Review the supplied instructions. Verify that the model, components, floor construction, and intended application match the project.
3. Secure the box assembly. The box must be firmly supported according to the manufacturer’s specified method and positioned for the expected finished floor thickness.
4. Route and secure the approved cable. Use the included cable connector where appropriate and follow code requirements for cable support, conductor length, grounding, and box fill.
5. Install the receptacle. Connections must follow the device markings, circuit design, and manufacturer instructions.
6. Complete the flooring carefully. Keep debris out of the box, make an accurate opening, and protect wiring components from tools, adhesives, grout, and finish products.
7. Adjust the final height. Bring the cover assembly flush with the finished surface without distorting the box or leaving a raised edge.
8. Install the gasket, cover, and plugs. Tighten fasteners evenly and confirm that the gasket is correctly seated.
9. Inspect and test. A qualified person should verify polarity, grounding, protective-device operation, mechanical stability, and compliance before use.

Advantages and Tradeoffs

What the FLBAR101BR-1 Does Well

• Brings permanent power closer to freestanding furniture
• Adjusts to accommodate a range of finished floor heights
• Includes a tamper-resistant duplex receptacle
• Uses threaded plugs to protect unused receptacle openings
• Provides a gasketed, oversized cover
• Offers 18.3 cubic inches of interior box capacity
• Reduces the need for extension cords across walking areas
• Uses a brown finish that complements many traditional floors

Possible Drawbacks

• The official application is new-floor construction, not every retrofit project
• Threaded plugs take longer to open than flip lids
• The removed plugs must be stored while the receptacle is in use
• The cover is intentionally large and will remain visually noticeable
• It does not provide integrated USB charging or low-voltage data ports
• It is not automatically suitable for wet, outdoor, or concrete-pour locations
• Incorrect placement can move cord clutter into a different part of the room rather than eliminate it

Maintenance and Everyday Care

Keep both threaded plugs installed whenever the receptacle is unused. Before replacing them, remove dry debris from the cover and check that nothing is trapped in the threads. Do not force a cross-threaded plug, as damaged threads can reduce protection and make future removal difficult.

Vacuum around the cover with a nonabrasive attachment and clean the surrounding floor according to the flooring manufacturer’s instructions. Avoid directing liquid into the plug openings or allowing cleaning solution to pool over the assembly. Periodically inspect the gasket, cover, screws, and receptacle for looseness, cracking, discoloration, heat damage, or contamination.

If plugs fit loosely, the cover moves underfoot, the receptacle no longer grips cords properly, or a protective device trips repeatedly, stop using the outlet and have it inspected. Electricity is famously unwilling to recognize “I’ll look at it next weekend” as a repair strategy.

Practical Experience: What the FLBAR101BR-1 Is Like in a Real Project

The most valuable experience associated with an adjustable floor box usually begins before the package is opened. Successful installations tend to involve a full-size furniture plan, not a vague statement such as “the couch will probably go around here.” A difference of six inches can determine whether the outlet is hidden beneath an end table, trapped under a sofa leg, or displayed proudly in the middle of the walkway.

A practical approach is to mark the proposed cover diameter on the subfloor and temporarily arrange the furniture around it. Because the cover is approximately 5.8 inches across, it occupies more visual space than many buyers expect from online photographs. The oversized shape is helpful for covering the flooring cut, but seeing a paper template on the floor makes the final appearance much easier to judge.

During rough-in, the adjustable design earns its keep. Finished floor heights have a habit of changing after the project begins: thicker underlayment gets specified, the homeowner switches from laminate to engineered wood, or tile mortar adds more height than the original sketch anticipated. Preserving the box’s adjustment range until the final floor elevation is known can save awkward shimming or a recessed cover later.

Coordination with flooring installers is equally important. They need to understand that the box is an electrical assembly, not a convenient place to sweep sawdust, grout, or adhesive. Protecting the opening while the finish is installed and using the correct template generally produces a cleaner edge. The generous round cover can hide minor imperfections, but it cannot rescue a hole that has wandered into experimental sculpture.

Once installed, the brown cover tends to blend most naturally with walnut, oak in darker stains, brown carpet, and wood-look flooring. It becomes more prominent on pale maple, gray tile, or light stone. That is not necessarily unattractive; it simply looks like intentional electrical hardware rather than disappearing completely.

The threaded plugs offer secure protection when the outlet is idle, but they are best for connections that remain in place for a while. Someone plugging in a vacuum every morning may prefer the speed of a flip-lid design. For a lamp, powered recliner, or conference-table cord, removing a plug occasionally is a minor inconvenience. Keeping the loose plug in a labeled draweror another predictable locationprevents the traditional household mystery of where small round objects go to retire.

Users may also notice that the tamper-resistant receptacle feels firmer than an ordinary outlet. Applying straight, even pressure to both plug blades normally works better than wiggling the plug from side to side. That slightly deliberate action is the result of the internal safety shutters rather than a defect.

In daily use, the biggest improvement is not glamorous: the extension cord crossing the room disappears. The space looks more intentional, vacuuming becomes easier, and furniture no longer has to orbit the nearest wall receptacle. When properly selected, positioned, and installed, the Arlington FLBAR101BR-1 performs the quietest kind of home improvementthe kind that solves a recurring annoyance without demanding attention afterward.

Final Assessment

The Arlington FLBAR101BR-1 Adjustable Round Floor Box Kit is a thoughtfully packaged solution for adding a flush receptacle to many new-floor construction projects. Its adjustable height, 18.3-cubic-inch non-metallic box, tamper-resistant duplex receptacle, gasketed cover, and protective threaded plugs address the practical challenges of bringing power into the center of a room.

It is especially compelling for living rooms, offices, and meeting areas where extension cords would otherwise cross open flooring. Buyers should still verify the application carefully: the official manufacturer description identifies this as a new-floor model, and the correct circuit protection, floor construction, receptacle rating, and local-code requirements must be confirmed before installation.