Choosing the right flush mount floor box can protect outlets while maintaining a clean, low-profile look. This guide highlights five top options, spanning brass, nickel, and modern recessed designs. Each product emphasizes a flush-to-floor profile, durability, and safety features ideal for living rooms, offices, or kitchens. Use the buying guide at the end to compare installation needs, materials, and safety considerations.
| Product | Brand | Notes | Image |
|---|---|---|---|
| Arlington Flush Floor Box Kit (Brass) | ARLINGTON | Brass cover; flush fit; 3.5″ hole + 4″ countersink | ![]() |
| Arlington Flush Floor Box Kit (Nickel Plated) | ARLINGTON | Nickel plated cover; flush round cut; two screw plugs | ![]() |
| Lew Electric Flush Mounted Round Floor Box (Brass) | Lew Electric | 4-inch diameter; round; duplex receptacle; dual screw plugs | ![]() |
| JACEPFY Recessed Floor Outlet Box Deeper 20 Amp | JACEPFY | Deeper 7cm depth; 20A TR; hidden, tamper-resistant design | ![]() |
| Dremica Recessed Power and Data Floor Box | Dremica | Low-profile, flush-to-floor; includes 20A 125V receptacle; low-voltage connection | ![]() |
Arlington Flush Floor Box Kit (Brass) — 3.5 Inch Hole

The Arlington Brass Flush Floor Box Kit provides a low-profile solution with a flush-to-floor profile and a brass cover. Designed for a 3.5″ hole and a 4″ countersunk cut, this kit includes two threaded screw plugs and is available with brass or nickel-plated covers. It delivers a simple installation for new or existing concrete floors, reducing trip hazards while offering a durable finish that resists wear in high-usage areas.
Arlington Flush Floor Box Kit (Nickel Plated)

This Nickel Plated version matches many contemporary decors with a round flush-to-floor cut. It includes two threaded screw plugs and offers a brass or nickel plated cover option, making it suitable for kitchens, living rooms, or conference spaces that require a discreet power outlet in the floor.
Lew Electric Flush Mounted Round Floor Box (Brass)

Lew Electric’s brass round floor box features a 4-inch diameter metal construction with a duplex receptacle. The dual screw plugs support secure mounting, while the round design emphasizes a compact footprint for tight spaces. This option suits media rooms, offices, or workshops where a robust, flush outlet is needed without clutter.
JACEPFY Recessed Floor Outlet Box Deeper 20 Amp

JACEPFY offers a deeper recessed floor outlet box at 7cm internal depth to ensure a closeable cover with a 20A TR receptacle. It features a safe, tamper-resistant 125V design and an adjustable installation box, keeping cords hidden and the surface clean. The enhanced depth helps prevent cover interference with plugs and simplifies installation in thicker flooring or embedded substrates.
Dremica Recessed Power and Data Floor Box

The Dremica recessed floor box combines power and data capabilities with a low-profile, flush-mounted design. It prioritizes safety with a rust-proof, waterproof metal cover and insulated body for heat resistance. The included 20A 125V receptacle and low-voltage keystone options support modern home offices and living spaces that demand clean integration of power and data, while reducing trip hazards.
Buying Guide
- Flush profile and flooring type: Confirm hole diameter and countersink requirements to ensure a seamless fit in concrete, wood, or tile floors.
- Electrical capacity and safety: Look for tamper-resistant receptacles, 20A ratings for outlets near kitchens or workshops, and durable, weather-resistant covers when used in damp areas.
- Material and finish: Brass and nickel finishes suit different interior styles. Metal housings generally offer greater durability than plastic counterparts.
- Depth and accessibility: Deeper boxes can accommodate larger hardware or deeper floor substrates, but ensure the cover can fully close without interference.
- Installation complexity: Some kits require cutting precise holes and countersinking; others provide adjustable installations or included gaskets for water intrusion prevention.
- Future-proofing: If you plan to add data or USB outlets, consider floor boxes that support modular or data keystone inserts for expansion.
- Maintenance and cleaning: Choose designs with flush or low-profile lids that are easy to wipe and do not trap debris.
These options cover a range of aesthetics and functional needs, from classic brass to contemporary nickel finishes, and from simple power-only to integrated data-ready designs. When selecting a flush mount floor box, match the installation environment with the device’s depth, cover material, and electrical rating to ensure safety, durability, and a clean appearance.