Best Bathroom Cabinets for the Space Between Sinks
The best cabinet for the space between bathroom sinks depends on its width, depth, and whether it must fit around plumbing. For a narrow gap, the Homhedy, AURINEST, or Akxomel cabinet offers a compact footprint; for storage beneath a pedestal sink, Bonnlo and HOMCOM are designed around sink clearance. Measure the available space before choosing, including door swing and plumbing.
| Cabinet | Best For | Listed Dimensions |
|---|---|---|
| Homhedy Narrow Cabinet | Corner or slim-gap storage | 7.1″W × 7.9″D × 31″H |
| AURINEST Narrow Cabinet | Adjustable enclosed storage | 9.8″W × 7.9″D × 29.5″H |
| Akxomel Rattan Cabinet | Decorative narrow storage | 7.9″W × 7.9″D × 27.6″H |
| Bonnlo Pedestal Sink Cabinet | Storage beside or under a pedestal sink | 23 5/8″W × 11 7/16″D × 23 5/8″H |
| HOMCOM U-Shape Cabinet | Storage around an open sink base | Check listing for overall dimensions |
Homhedy Narrow Bathroom Cabinet

Best for: A tight corner or narrow gap where a compact floor cabinet can stand without interfering with the sink. Its footprint is 7.1 inches wide by 7.9 inches deep, and it stands 31 inches high.
The door and multiple shelves provide enclosed storage for toiletries, towels, and bathroom supplies. The cabinet also has two toilet paper compartments and a separate toilet brush compartment, which may suit buyers who want to sort several small essentials in a slim unit. It was selected for its narrow footprint and specific storage compartments.
Consideration: Its listed width is 7.1 inches, so measure the gap carefully and account for the door opening before placing it between sinks.
AURINEST Slim Cabinet With Adjustable Shelves

Best for: Buyers who need a narrow cabinet with adjustable interior storage. This model measures 9.8 inches wide, 7.9 inches deep, and 29.5 inches high. Its upper and lower compartments have adjustable shelves, making it easier to organize items of different heights.
The double barn doors can be installed to open left or right, a useful placement option when a vanity, wall, or second sink limits access. The listing describes MDF construction with a moisture-resistant finish and a white wood-grain appearance. It was selected for its adjustable shelves and flexible door orientation.
Consideration: At 9.8 inches wide, it needs more clearance than the slimmer options. Confirm the floor space and door clearance at the intended location.
Akxomel Rattan Narrow Cabinet

Best for: Shoppers who want a slim storage cabinet with a decorative finish. Its dimensions are 7.9 inches wide, 7.9 inches deep, and 27.6 inches high, so it may fit a small space beside a vanity or in a bathroom corner.
The rattan-woven panels add a natural design detail, while the enclosed top provides a place for small items. A door suction mechanism is intended to keep the door closed, and the listing says an anti-tip device is included. This cabinet was selected for combining a narrow footprint with enclosed storage and a distinct style.
Consideration: Its 7.9-inch width still requires precise measuring; check that the cabinet and door will not obstruct sink use or walkways.
Bonnlo Pedestal Sink Storage Cabinet

Best for: Bathrooms with a pedestal sink and unused space underneath or beside it. The cabinet measures 23 5/8 inches wide, 11 7/16 inches deep, and 23 5/8 inches high. It has two doors and an adjustable shelf for organizing toiletries, towels, and other bathroom items.
This model was selected because its listed purpose specifically includes placement under or beside a pedestal sink. That makes it more suitable than a standard narrow cabinet when the storage needs to work around an open sink base.
Consideration: The product listing specifies a faucet-hole measurement of 7 9/16 by 8 7/16 inches and advises checking sink compatibility. Measure the sink and plumbing before ordering.
HOMCOM U-Shape Under-Sink Cabinet

Best for: Buyers who want enclosed storage beneath an open pedestal or wall-mounted sink. Its U-shaped opening is listed as 8.75 inches long by 7.5 inches wide. Two doors help cover the storage area, and an adjustable shelf can be moved to accommodate different items.
Choose this cabinet if the sink’s support and plumbing leave usable space for a U-shaped unit. It was selected for its under-sink design and adjustable shelf, which distinguish it from freestanding slim cabinets intended for a gap beside the vanity.
Consideration: The supplied product details give the opening dimensions but not the cabinet’s overall dimensions. Confirm the full measurements and sink clearance in the listing before buying.
Buying Guide: How To Choose A Cabinet Between Bathroom Sinks
How much space should you measure?
Measure the narrowest width between the sinks, vanities, walls, and other obstructions. Check the available depth and height as well. Leave room for cabinet doors to open and for people to use both sinks comfortably. Compare the product’s outside dimensions—not only its shelves or plumbing opening—to the available space.
Should you choose a freestanding or under-sink cabinet?
A freestanding slim cabinet is generally the more direct option for an open gap between sinks or a nearby corner. Under-sink models are intended to use space around an open pedestal or wall-mounted sink. Their fit depends on the sink shape, plumbing position, and specified opening dimensions. Do not assume that a cabinet designed for one sink configuration will fit another.
Which storage layout works best?
Adjustable shelves can accommodate items of different heights, while multiple compartments help separate bathroom supplies. Check whether the cabinet has enclosed doors if you want items out of sight. For toilet paper or cleaning tools, look for dedicated compartments—but verify that the listed compartment size suits the items you plan to store.
What should you check before placing it in a bathroom?
- Confirm the cabinet’s width, depth, and height against the measured space.
- Check door direction, opening clearance, and access to both sinks.
- For an under-sink unit, compare its opening with the sink base and plumbing.
- Review the listed material and finish, especially if the cabinet will be near splashes.
- Follow any included anti-tip guidance where applicable.
Frequently Asked Questions
Can a narrow cabinet fit between two bathroom sinks?
It can if its full width and depth fit the available gap and its doors can open without blocking sink use. Measure the space before selecting a model.
Is an under-sink cabinet suitable for a vanity with plumbing?
Only if the cabinet’s opening and overall dimensions accommodate the sink base and plumbing. Check the product’s specified clearance and compare it with your setup.
Are adjustable shelves useful in a small bathroom cabinet?
Yes. Adjustable shelves let you change the storage height for different toiletries, towels, or supplies, provided the items fit inside the cabinet.
What is the main difference between the narrow cabinets and sink cabinets?
Narrow cabinets are freestanding units designed for compact floor spaces. Sink cabinets such as the Bonnlo and HOMCOM models are designed to fit beside or around certain open sink styles.
Should I measure the gap with the doors open?
Yes. Check the cabinet’s footprint and the space needed to open its doors. This helps prevent a cabinet from blocking a sink, walkway, or nearby fixture.