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Decoration

12 small sinks that impress with their decoration

Every choice for the decoration of small restrooms should be based on the principle that style and functionality go hand in hand.

By CASACOR Publisher

Submitted at Jun 9, 2025, 1:34 PM

10 min de leitura
Fernanda Medeiros - Bathroom. Project of CASACOR Rio de Janeiro 2023.

Fernanda Medeiros - Bathroom. Project of CASACOR Rio de Janeiro 2023. (André Nazareth)

Even with reduced square footage, small washrooms offer great opportunities to be bold in decoration. Since they are not areas of continuous use like the main bathroom, they allow for the exploration of materials, colors, and creative solutions that imprint identity to the projects without compromising functionality. The key is to unite aesthetics, practicality, and proportion.
Project by André Cabral. CASACOR Paraná 2019.

CASACOR Paraná 2019. Banheiro Eu, Tu, Eles - André Cabral. O arquiteto mistura diferentes materiais e traz o conceito high-low para o banheiro inspirado em bares e baladas. Madeira, ferro, argila e couro são alguns dos elementos presentes. Luzes baixas e tons escuros deixam o ambiente descolado e cheio de personalidade. As cubas são da Deca, com design de Jader Almeida. (Viviane Sonnenstrahl/CASACOR)

Whether in compact apartments or in spacious houses, the washroom can function as a kind of business card — a place where the interior design showcases its creative repertoire. Below, we gathered valuable tips to make the most of every inch of small washrooms with elegance and purpose.

1. Striking coverings


Coverings create visual impact even in compact spaces. Wallpaper, textured ceramics, or expressive marbles help to enhance small washrooms, making them memorable. Since the area is small, it’s worth being bold without fear: dark colors, prints, or natural materials create depth and elegance.
Fashion, artistic and colorful: this is the apartment signed by Ana Weege. In the picture, a bathroom with a stone countertop and a mirror.

Projeto de Ana Weege. (Rafael Renzo/CASACOR)

2. Mirrors to visually enlarge


Mirrors are powerful allies for small washrooms. Installing large mirrors (that cover the entire wall or go from floor to ceiling) creates the illusion of spaciousness, reflecting light and the elements of the projects. Additionally, mirrors with unique frames add a touch of sophistication.
Isa Ribeiro - Taipa Lavatory. CASACOR Sergipe 2024 Project.

Isa Ribeiro - Lavabo Taipa. Projeto da CASACOR Sergipe 2024. (Gabriela Daltro/CASACOR)

3. Metals and ceramics with light design


Functional details can also be the protagonists. Wall faucets, sculpted sinks, and high spouts take up less space and ensure visual lightness. Opt for metallic finishes, like gold, copper, or matte black, to add personality without weighing down the décor.
Licyane Cordeiro and Thais Vogel - Functional Eco Chronos Washbasin. Project of CASACOR Paraná 2024.

Licyane Cordeiro e Thais Vogel - Lavabo Funcional Eco Chronos. Projeto da CASACOR Paraná 2024. (Gerson Lima/CASACOR)

4. Lighting makes all the difference


Lighting transforms the projects and enhances the chosen materials. Prefer indirect light to create a warm and intimate atmosphere. Sconces or LED strips behind the mirror are elegant options. Avoid very bright white light, which can make the space feel cold and impersonal.
London inspires decor of an apartment in Leblon signed by Roberta Nicolau. In the photo, a restroom with a brick wall and a round mirror.

Projeto de Roberta Nicolau. (Denilson Machado/CASACOR)

5. Custom carpentry


Customized solutions maximize every available corner. In small washrooms, the carpentry project can include built-in niches, narrow cabinets, and integrated countertops. A well-designed piece of furniture solves storage and also contributes to the look of the projects.
Wood, signed furniture, and works of art set the tone for this 1,830 sq ft apartment. Project by Cristina Bezamat. In the photo, a half-bath with slatted cabinet.

Projeto de Cristina Bezamat. (Juliano Colodeti, do MCA Estúdio/Divulgação)

6. Dark colors work (and surprise!)


Deep tones create impact without weighing down. Contrary to what many think, dark colors do not diminish small washrooms — when well used, they create depth and drama. A petroleum blue, moss green, or graphite can completely transform the atmosphere.
Project by Aline Almeida, Aline Marques and Aline Laureano

Projeto de Aline Almeida, Aline Marques e Aline Laureano (Felipe Araújo/CASACOR)

7. Highlight the ceiling and the floor


Don't limit the decoration to just the walls. The floor can feature prints, unique layouts, or materials like hydraulic tiles. The ceiling can have wallpaper, contrasting paint, or even built-in lighting to surprise the eye.
Organic Washbasin Paola Vasconcelos Albernaz Lorrane Vasconcelos Albernaz CASACOR Goiás 2021 bathroom stone cave

Lavabo Orgânico, ambiente de Paola Vasconcelos Albernaz e Lorrane Vasconcelos Albernaz para a CASACOR Goiás 2021. (Edgard César/CASACOR)

8. Art as a central element


Frames, sculptures, and photographs elevate the visual language. Even in small washrooms, including works of art contributes to the refinement of the space. Bet on simple and well-placed compositions, respecting the scale of the projects.
Lavabo of Being. Trentino Studio - CASACOR Ribeirão Preto 2018

Lavabo do Ser. Trentino Estúdio - CASACOR Ribeirão Preto 2018 (Felipe Araújo/CASACOR)

9. Plants bring freshness and texture


Nature also fits in the smallest spaces. Plants like pothos, zamias, and peace lilies adapt well to humid and low-light environments. Use small pots or shelves to integrate them subtly into the decoration.
Garden Lavabo

Projeto de Esdras Guimarães (VICTOR ELEUTÉRIO/CASACOR)

10. Pay attention to details


Finally, sensations also compose the aesthetic experience of the projects. Diffusers and scented candles complete the composition with charm and delicacy. Remember: small washrooms require attention to details, which make all the difference in the perception of the projects.
Gabriela Mendes classic apartment decoration powder room petroleum blue mirror frame

Projeto de Gabriela Mendes. (Mariana Orsi/CASACOR)

CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team from the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.