Under Sink Storage Units

Maximise kitchen and bathroom space with under-sink storage solutions designed to bring order to the most awkward cupboard in the home. Whether it’s for cleaning supplies, toiletries, or spare bin bags, these space-saving organisers are tailored to fit neatly around plumbing fixtures, turning clutter into convenience.

Discover a wide range of under-sink storage organisers in the UK, including multi-tier shelves, adjustable racks, and pull-out drawers – all crafted to optimise functionality in tight spaces. Ideal for both modern and traditional interiors, these organisers provide easy access and enhance the usability of your under-sink area.

Perfect for flats, family homes, and compact kitchens, these storage solutions help to reduce mess and create a more efficient living space. Designed with durability and practicality in mind, each unit is simple to install and built to withstand everyday use.

Choose from UK-favoured styles and materials that suit various décor schemes, from sleek chrome finishes to hardwearing plastic designs. Whether you’re upgrading a rental or renovating a home, under-sink organisers are an essential addition to any UK household looking to stay neat and organised.

Showing 49–72 of 182 resultsSorted by latest

Sale!
URBNLIVING Flaminio Partial Pedestal Bathroom Sink Cabinet Under Cupboard Storage Furniture (Matt White)
Original price was: £33.99.Current price is: £28.04.
Under Sink Bathroom Cabinet

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kleankin Bathroom Sink Cabinet, Under Sink Storage Cabinet with Double Doors and Shelves, White
£39.99
Under-sink bathroom cabinet fits in neatly below your sink, ‘U’ shaped design fitting around the neck. Measure before purchase.

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White Under Sink Bathroom Cabinet, Free Standing Wooden Sink Storage Unit, Basin Cupboard With Shelf 60 x 60 x 30 cm (only cabinet)
£41.99
Easy to clean with a water resistant white paint finish.Wipe clean with a soft damp cloth.The surface is waterproof.environmentally friendly, non-toxic, and durable.

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Dylex Under Sink Bathroom Storage Cabinet, 2 Door, Rustic Brown Oak, 60 x 60 x 30 cm
£42.99
This under-sink cabinet provides ample storage space for toiletries and cleaning supplies in a compact design.

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HOMCOM Under Sink Bathroom Cabinet, Freestanding Under Sink Cabinet with 2 Doors and Shelf for Basin without or with Pedestal, White
£39.99
Featuring a U-shaped notch, this under sink cabinet accommodates plumbing, ensuring it fits seamlessly with wall-mounted sinks while maintaining both style and functionality

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kleankin Under Sink Cabinet, Bathroom Vanity Unit, Storage Cupboard with Adjustable Shelves, White and Grey
Original price was: £51.99.Current price is: £49.99.
‘U’ shaped cut-out hole on top – 15W x 20Dcm. Easy to slot under sink, creating handy storage. Great for small and large bathrooms alike.

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CHRISTOW Under Sink Bathroom Cabinet, Free Standing Wooden Sink Storage Unit, Grey & Bamboo Furniture, Basin Cupboard With Shelf
£44.99
Create an attractive space-saving storage area for your bathroom essentials with this gorgeous Grey & Bamboo Under-Sink Bathroom Cabinet from Christow. Fits snugly around the pedestal of your bathroom sink to maximise your bathroom space.

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SoBuy Under Sink Bathroom Cabinet Slim Bathroom Storage Unit with 2 Doors and Shelf White Bathroom Sink Cabinet with Louvered Doors 50x60x33 cm BZR35-W
£59.95
This under sink bathroom cabinet with 2 doors and 1 shelf offers ample space for toiletries, cleaning supplies or essentials – perfect for small bathrooms, guest toilets or narrow corners

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Homme Concept – White Under Sink Bathroom Storage Cabinet Free Standing 2 Doors Wooden Multi-purpose Organiser Basin Cupboard with Shelf Unit Flat Packed
Original price was: £36.99.Current price is: £33.49.
【Elegant & Pratical】This under sink storage bathroom cabinet is a good combination of functionality and simple elegance. Modern white finish offers an elegant & comfortable look to your home decor. It works well below a single bowl sink.

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VASAGLE Under Sink Storage Cabinet Bathroom Floor Cabinet with 2 Door Adjustable Shelf 60 x 30 x 60 cm White BBC01WT
£69.77
The under sink cabinet is divided by a 3-tier adjustable shelf into 2 compartments, flexible for storing items at different heights. It uses the space under the sink optimally and also creates additional storage space.

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HOMCOM Under Sink Bathroom Cabinet, Freestanding Bathroom Sink Cabinet with Adjustable Shelf for Wall-Mounted Sinks, 60 x 30 x 60cm, White
£46.99
Bathroom storage unit fits around a sink pipe easily – suitable for wall-mounted sinks

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PurKeep 2Pack Under Sink Storage – 2 Tier Sliding Kitchen Storage Under Sink Shelf, Under Cabinet Drawer Organizer with Hooks, for Bathroom Kitchen Countertop, Black
Original price was: £39.99.Current price is: £26.99.
The two-tier pull-out cabinet organiser under the sink supports drawer pull-outs and comes with 8 hooks

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Hzuaneri Under Sink Bathroom Cabinet, Storage Cabinet with Open Shelf and 2 doors, Adjustable Shelf, Floor Standing, for Bathroom, 30 x 90 x 63 cm, White BC09803G
£69.99
【Unique Design】The classic white color, minimalist design, unique arched doors and gold cabinet legs make this floor cabinet a fashionable complement to any room’s decor, whether it’s the bathroom, living room or entryway.

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vidaXL Sink Cabinet Black 58x33x60 cm Engineered Wood
£47.99
This sink cabinet is meant to be a great addition to your bathroom, giving it a tidy and striking appearance!

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BOSTEU Under Sink Bathroom Cabinet, Freestanding Under Basin Cabinet with 2 Internal Shelves & Shutter Style Doors
£25.99
Made of high quality material, sturdy and durable

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kleankin Pedestal Under Sink Cabinet, Modern Bathroom Vanity Unit, Storage Cupboard with Double Doors, Adjustable Shelf, White
£39.99
Bathroom cabinet fits underneath your bathroom sink, bringing in an extra place for bathroom storage. 10W x 17D cm ‘U’ shaped cut-out for the sink pipe. We recommend you measure the sink before purchasing.

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kleankin Modern Bathroom Sink Cabinet, Floor Standing Under Sink Cabinet, Freestanding Storage Cupboard with Adjustable Shelf, Double Doors, Antique White
£39.99
Bathroom sink cabinet is designed to fit underneath neatly with its ‘U’ shaped cut-out. Measure size before purchasing this under sink cabinet.

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HOMCOM Under Sink Bathroom Cabinet, Under Sink Cabinet with Adjustable Shelf and Open Compartment for Basin with or without Pedestal, 60 x 30 x 60cm, White
£40.34
Tailored to fit snugly under most sinks, this under sink storage cabinet features 22×20 cm pre-cut U-shaped slots, accommodating both freestanding and wall-mounted basins seamlessly

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kleankin Under Sink Cabinet, Bathroom Sink Cabinet, Floor Basin Storage Cupboard with Double Doors and Shelf, 60 x 30 x 60 cm, Natural Tone
£44.99
An under sink cabinet design – slots neatly and easily. A great space-saver for all bathrooms.

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joolihome living Under Sink Bathroom Cabinet, Floor Standing Storage Cupboard Unit with 2 Doors and Adjustable Shelf for Washbasins, 60x30x60cm, White
£36.89
This under-sink storage cabinet is made of high-quality medium-density fibreboard, which is durable, sturdy and stable. It is suitable for installation under a sink or washbasin.

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Fizporium 1 Door Undersink Cabinet, Bathroom Unit Storage Cabinet, Free Standing Under Sink Storage, Under Basin Cabinet with Internal Shelves & Style Doors, Under Sink Cupboard Black
£69.90
Bathroom Storage Cabinet Made from high-quality materials, this cabinet is built to last and withstand the humid bathroom environment.

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Slim Bathroom Free Standing Floor Narrow Cabinet With Over Toilet, Under Sink, 48D x 17W x 58H, Compact Slimline Storage Unit With Drawers & Slide-Out Shelf, White
£34.99
This Slim White Free Standing Bathroom Home Storage Cabinet features an under sink storage option for an easy and convenient way to store toiletries or small items.

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HOMCOM Under Sink Bathroom Cabinet, Bamboo Sink Storage Cabinet, Bathroom Vanity Unit with 2 Slat Doors, Adjustable Shelf and U-Shape Slot for Pipe Fit, Natural and White
£31.99
An easy way to add extra storage into your bathroom, without compromising a lot of space. Suitable for wall-mounted only – sink not included.

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CASARIA® Naples Vanity Unit | Under Sink Bathroom Cabinet | Wooden Floor Cupboard | Toilet Roll & Towel Storage with 3 Drawers | White | Under Basin Freestanding Unit | 63 x 54 x 30cm
Original price was: £56.99.Current price is: £44.15.
With its compact dimensions of 63x54x30cm and the siphon cut-out, the CASARIA Naples vanity unit fits perfectly in almost any bathroom – even in small rooms, such as a guest WC, that want to be used sensibly. A perfect fit that keeps things tidy.

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