Best Under Bathroom Sink Storage
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Under bathroom sink storage is any shelf, tray or cabinet that uses the space below the basin for cleaning supplies, toiletries and spare towels. The best under bathroom sink storage for most homes is the unit whose stated width and depth fit around the pipes, whose height clears the drain, and whose shelves hold the items you need within reach. Some options are pull-out trays that slide out on rails, some are two-tier racks that sit on the cabinet floor, and some are pedestal sink cabinets with doors. This guide compares six listings using only the sizes, shelf counts, load figures and fit notes each listing states.
Quick answer
- For a standard vanity cabinet, choose a pull-out organizer that adjusts in height. The GEMWON and PXRACK units state adjustable heights.
- For a pedestal sink with no cabinet, choose a U-shaped pedestal cabinet. The TEENFON listings are 23.6 and 35.4 inches wide.
- For a narrow gap between a cabinet and the wall, check the listed width. The GEMWON unit expands from 16.5 to 30.7 inches in length, and the CADUKE corner pieces are 12 inches wide.
- Measure the pipes before you buy. The PXRACK listing describes a C-shape designed to go around plumbing, and the TEENFON pedestal cabinets have a U-shaped cutout.
How to choose under bathroom sink storage
Start with the sink type. A vanity sink sits on a cabinet, so the space below it is a box with a door and a base. A pedestal sink stands on its own pedestal, so the space below is open and you need a cabinet that surrounds the pedestal. The GEMWON and PXRACK units are designed for the vanity cabinet, while the TEENFON units are designed for the pedestal sink. The CADUKE corner shelves are for a corner beside a pedestal, and the KIMZDA rolling cart is for a cabinet with a door.
Next, measure the opening. Under-sink space is narrow and the pipes take up part of it. The listings give the width and depth of each unit, and the GEMWON listing says to measure the cabinet’s inner width and height first because the pipes can get in the way. The PXRACK listing says its C-shaped body goes around the plumbing and leaves room for the tall bottles on the bottom tier. Compare the stated width with the space behind the door.
Then think about weight and height. A pull-out tray carries a load on each tier, and the figure matters when you put in bottles and cleaning products. The PXRACK listing states 100 pounds, and the GEMWON listing states 50 pounds per tier. A shelf in a pedestal cabinet is a fixed item, so its load depends on the shelf board and the cabinet build. The TEENFON listings do not state a total load in the bullets.
Sizing and fit
The six listings range from a small two-tier rack to a 35 inch pedestal cabinet. The KIMZDA rolling organizer measures 13 inches deep, 18.1 inches wide and 25 inches tall, with two shelves and four casters. The PXRACK pull-out organizer measures 15.9 inches deep, 11.8 inches wide and 16.9 inches tall, and its height adjusts from about 13.6 to 16.9 inches. The GEMWON pull-out measures 11.2 inches deep and 11.22 inches wide, with an expandable length from 16.5 to 30.7 inches and a height from 13.19 to 16.73 inches.
The TEENFON pedestal cabinet with a white finish measures 11.8 inches deep, 23.6 inches wide and 23.6 inches tall, with one shelf and two doors. The second TEENFON cabinet is much wider, at 35.4 inches wide, 12 inches deep and 23.5 inches tall, with two adjustable shelves and a U-shaped cutout. Its listing gives the top and middle cutout as 7.9 by 7.9 inches and the bottom cutout as 8.7 by 7.9 inches. The CADUKE corner pieces are listed at 13 inches deep, 12 inches wide and 6 inches tall for each piece, and they come as a two-pack.
Measure the height from the cabinet floor to the underside of the sink, not to the cabinet top. The GEMWON listing gives its height as 16.69 inches at the base, and the TEENFON listing says the sink clearance is 23.6 inches. A tray that is too tall will not close the door, so check the clearance before you buy.
Materials and build
The KIMZDA organizer is alloy steel with a matte black finish, and its listing describes a square design with a hand towel bar. The PXRACK organizer is thickened steel with a painted white finish and a wooden drawer handle. Its listing says the steel is stronger than thin wire, and that the C-shaped brackets resist bending. The GEMWON organizer uses a metal frame with ABS plastic panels, and the listing says the panels are hollow so water does not pool on them. The TEENFON cabinets are engineered wood with a painted finish and a moisture-resistant surface, and their listings describe MDF panels. The CADUKE corner pieces are metal and wood, in a rustic brown finish.
For a damp bathroom, the finish matters. Metal and plastic panels resist water better than untreated wood. The GEMWON listing says the panels are hand wash only, and the TEENFON listing says the MDF is waterproof and moisture resistant. Wipe the surfaces and let them dry, especially under a sink where condensation can collect.
Who each option suits
Choose the KIMZDA rolling organizer if you want a cart on casters that rolls out from under a sink. Its listing says it can be set up in two ways for a kitchen or a bathroom, and its towel bar adds a place to hang a hand towel.
Choose the PXRACK pull-out organizer if you want a two-tier slide-out tray with adjustable height. Its C-shape goes around the pipes, and its listing states a 100 pound maximum load.
Choose the GEMWON organizer if you have a cabinet with a width that changes from one end to the other, or a pipe that sits in the way. Its length adjusts from 16.5 to 30.7 inches, and the listing states 50 pounds per tier.
Choose the TEENFON 23.6 inch pedestal cabinet if you have a small pedestal sink and want a closed cabinet with one shelf. Its listing says the cabinet hides pipes and includes an anti-tip kit.
Choose the TEENFON 35.4 inch pedestal cabinet if you have a wider pedestal sink and want two adjustable shelves inside two doors. Its U-shaped cutout fits around the pedestal, and the listing says it holds extra toilet paper, towels and cleaning supplies.
Choose the CADUKE corner pieces if you want two triangular shelves that sit in the corners beside a pedestal sink. The listing says each piece can be used separately or combined, and its side rails double as towel racks.
Review: GEMWON Under Sink Organizer and Storage, Expandable 2-Tier
The GEMWON organizer is a two-tier pull-out unit for a vanity cabinet. Its frame is metal, its panels are ABS plastic, and it is listed in black. The listing says it is designed for a kitchen or bathroom cabinet and can also be used for other storage such as shoes in an entryway. For a cabinet where the pipes block a standard shelf, the telescopic design is the main reason to choose it.
The first feature to check is the length. The listing gives an expandable length from 16.5 inches to 30.7 inches and a fixed width of 11.2 inches. The telescopic rails are damped, and the listing says they adjust to fit different cabinet widths. Measure the inner width of the cabinet and confirm that the minimum of 16.5 inches fits the space. The listing gives a minimum door width of 16.5 inches for the unit.
The second feature is height. The listing says the height can be adjusted from 13.19 to 16.73 inches, with three holes for the second tier and two for the first. This is useful when the pipes sit at a set height, because the tray can clear them. The listing says the organizer includes two H-shaped tubes and two U-shaped supports to set the height.
The third feature is load and build. The listing describes a 0.5 millimeter metal frame with ABS panels that support up to 50 pounds on each tier. The panels are hollow, which the listing says prevents water pooling, and it recommends hand washing only. The package includes eight ABS panels, four extension rails, two H-shaped tubes, 12 screws, two caps and two wrenches. The listing says the unit is tool-free and takes about 10 minutes to install.
How does the GEMWON compare with the alternatives? The PXRACK unit is also a two-tier pull-out with adjustable height, and its listing states a 100 pound maximum, which is higher than the GEMWON. The PXRACK is a fixed 11.8 inch width, so it does not expand. The TEENFON cabinets are closed boxes rather than pull-out trays, so they suit a pedestal sink better. For a vanity cabinet where the width varies, the GEMWON is the closest fit.
Roundup: six under bathroom sink storage options compared
Each block below uses only the facts from its own listing.
1. KIMZDA 2-Tier Under Sink Organizer, Rolling Cart Storage Cabinet Basket, Black
This black rolling organizer measures 13 inches deep, 18.1 inches wide and 25 inches tall, with two shelves. The listing states four casters and a hand towel bar. It is alloy steel with a matte finish, and the listing says it can be set up for a kitchen or a bathroom. The listing says the unit is freestanding and that the instructions do not give assembly details.
2. PXRACK Under Sink Organizer, Adjustable Height, 2-Tier Pull-Out, 2 Pack
This white pull-out organizer measures 15.9 inches deep, 11.8 inches wide and 16.9 inches tall, and its listing says the height adjusts from 13.6 to 16.9 inches. It is a C-shaped design that goes around pipes, and the bottom tier holds tall bottles up to 13 inches. The listing states a maximum weight of 100 pounds. It includes four suction cups and a wooden drawer handle, and the listing says to hand wash only.
3. TEENFON Pedestal Sink Storage Cabinet, Under Sink Cabinet with 2 Doors, White
This white cabinet measures 11.8 inches deep, 23.6 inches wide and 23.6 inches tall. It has two doors and one shelf, and the listing describes a U-shaped design that hides pipes around a pedestal sink. The body is engineered wood with a moisture-resistant surface, and the package includes an anti-tip kit. The listing says assembly takes about 20 to 30 minutes and gives the item weight as 20.6 pounds.
4. TEENFON 35.4 inch Pedestal Sink Storage Cabinet with 2 Doors and Adjustable Shelves, White
This white cabinet measures 12 inches deep, 35.4 inches wide and 23.5 inches tall. It has two doors and two adjustable shelves that the listing says give three height settings. The U-shaped cutout measures 7.9 by 7.9 inches at the top and middle and 8.7 by 7.9 inches at the bottom. The body is MDF with a waterproof and moisture-resistant surface. The listing asks buyers to measure the space around the sink before ordering.
5. CADUKE Pedestal Sink Storage, 2 Pack Bathroom Under Vanity Storage Shelf
This rustic brown set of two triangular shelves measures 13 inches deep, 12 inches wide and 6 inches tall for each piece. The listing says the two pieces can be separated or combined and that they sit in a corner beside a pedestal. The side rails double as towel racks. The listing describes wood panels with sturdy metal parts, and it says each tabletop is easy to clean with a quick wipe, while the specification table says hand wash only. It includes hardware and a step-by-step guide.
6. GEMWON Under Sink Organizer and Storage, Expandable 16.5 to 30.7 inch, 2 Tier
This black pull-out organizer has an expandable length from 16.5 to 30.7 inches and a fixed width of 11.2 inches. Its height adjusts from 13.19 to 16.73 inches. The listing states 50 pounds per tier, a metal frame with ABS panels, and tool-free assembly in about 10 minutes. The package includes eight panels, four extension rails, two H-shaped tubes, 12 screws, two caps and two wrenches. The listing says hand wash only.
FAQ
Will an under sink organizer fit around the pipes?
Some do. The PXRACK listing describes a C-shaped body that goes around the plumbing, and the GEMWON listing describes adjustable height and width to clear pipes. The TEENFON pedestal cabinets have a U-shaped cutout. Measure the pipes and the cabinet before you buy, and compare the listed dimensions with the space.
How much weight can an under sink organizer hold?
The stated figures vary. The PXRACK listing states a maximum of 100 pounds. The GEMWON listing states 50 pounds per tier. The KIMZDA listing does not state a load in its bullets. Use the rating that matches the unit, and keep heavy bottles on the lower tier.
Can I use an under sink organizer on a pedestal sink?
The TEENFON cabinets are built for pedestal sinks, and the CADUKE corner pieces are listed for use beside a pedestal sink. The PXRACK and GEMWON pull-outs are described for a vanity cabinet with a door and a base, so they do not fit a pedestal sink.
Are these units waterproof?
The listings describe different materials. The GEMWON panels are hollow ABS plastic, which its listing says prevents water pooling. The TEENFON cabinets are MDF with a moisture-resistant surface. The CADUKE listing says the wood should be wiped and not soaked. None of the listings says the unit is fully waterproof, so keep the area dry and wipe up spills.
How do I install an under sink organizer?
Most of these are simple. The GEMWON listing says tool-free assembly takes about 10 minutes, and the PXRACK listing says the organizer uses suction cups. The TEENFON listing says assembly takes about 20 to 30 minutes, and the KIMZDA organizer rolls out on casters. Check that the cabinet is clear before you start, and that the door can still close.
Can under sink storage be used in a kitchen?
Yes, for several units. The KIMZDA listing says it can be set up for a kitchen or a bathroom. The GEMWON listing names kitchen pots and pans and bathroom toiletries. The PXRACK listing names kitchen and laundry cabinets. Choose the unit that matches the cabinet and the items.
Bottom line
Choose the under bathroom sink storage that fits your sink type and your cabinet. For a vanity cabinet where the pipes or the width get in the way, choose the GEMWON, and measure the inner width first. For a pull-out with a higher stated load, choose the PXRACK. For a pedestal sink, choose a TEENFON cabinet, with the 35.4 inch version for more room. For a corner beside a pedestal, choose the CADUKE pieces. The rule is simple: measure the pipes, check the stated load, and keep the bottom tier for the heaviest items.
For more options, read Best Under Bathroom Sink Pull Out Storage: Seven Options Compared and Best Small Bathroom Under Sink Storage Ideas: Measure First.
