Small Bathrooms: Why the Cabinet Above the Sink Is Losing Space

In small bathrooms, every centimetre matters, which is changing how these rooms are arranged. The traditional cabinet above the sink, long regarded as the standard solution, is giving way to subtler, more practical options suited to the layout of today’s compact homes. The emphasis is on clear movement around the room, effective lighting and a greater sense of spaciousness.

Why is the cabinet above the sink losing ground in small bathrooms?

The main criticism of a cabinet above the sink in small bathrooms is its visual effect. Positioned at eye level, it forms a barrier that makes the room feel less open, directly affecting the experience of using the space.

Many conventional designs also make poor use of their interiors, with limited depth and badly arranged shelves. As self-care products become more numerous, these cabinets can quickly become overcrowded, creating clutter and making stored items difficult to see. They may also obstruct the front lighting over the vanity.

Watch the video on the Decoração de Casa YouTube channel about +50 ways to ORGANISE A BATHROOM WITHOUT A CABINET: (Beautiful and Affordable). It offers modern inspiration using shelves and niches to replace bulky traditional cabinets and make the room feel more spacious.

What is the most practical, discreet way to organise small bathrooms?

The alternative increasingly replacing the classic cabinet is the recessed or semi-recessed mirrored cabinet, often referred to as a concealed cabinet. The mirror spans almost the full width of the sink and conceals shallow niches or shelves behind it, resulting in a clean, integrated appearance.

This option makes it possible to arrange items by category, separate everyday products from occasional-use ones, and keep medicines in places better protected from moisture. Other complementary pieces can further support this discreet, efficient organisation while making good use of vertical storage.

• Mirror with a shallow cabinet: reduced depth and unobtrusive doors, ideal for smaller bottles.
• High recessed niches: use rarely occupied wall areas without hindering movement.
• Slim trolleys: fit beside the vanity or toilet, with castors for easy access.
• Internal baskets: organise drawers and shelves, keeping each item group together.

How can you update a bathroom without major renovation work?

It is not always possible to remove walls or replace wall coverings, but the bathroom can still be modernised through simple stages. One of the quickest changes is taking down the old cabinet and fitting a larger mirror, which can include a shallow cabinet ready to be wall-mounted.

The side and upper areas around the mirror can also be used with slim shelves or open niches, which suit fragrances, decorative objects and frequently used products. To improve the organisation inside existing furniture, consider dividers, stackable boxes and baskets to create clearly defined sections.

• Remove the old cabinet: repair the holes and prepare the wall for the new mirror.
• Fit a large illuminated mirror: improves lighting for make-up, shaving and daily care.
• Add a shallow unit: behind or beside the mirror to increase storage.
• Use the area beneath the vanity: with drawer units, baskets or door-fronted cabinets.

How can these ideas work in bathrooms of different sizes?

Although the focus is on small bathrooms, mirrored cabinets and discreet storage volumes are also being adopted in medium and large bathrooms. In larger rooms, the wide mirror remains the focal point, while storage is spread across tall cabinets, side towers and drawer units beneath the basin.

In compact en suites, for instance, the mirrored cabinet holds everyday personal items, while a narrow vertical cabinet stores towels and replacement supplies. In cloakrooms, a generous mirror with discreet niches leaves only the essentials on display, such as liquid soap, an air freshener and spare toilet roll, maintaining a light, organised and contemporary look even in just a few square metres.