The
bathtub has become one of the most desired items in decoration projects thanks to the combination of aesthetics, comfort, and the feeling of
spa at home. Unlike traditional models, it is designed to allow the body to be submerged more deeply, contributing to muscle relaxation and a more intense sensory experience.
Léo Shehtman - Memórias. Projeto da CASACOR São Paulo 2023. (Adriano Pacelli/Divulgação)
Today, it can be found in
bathrooms of various sizes and styles, as it offers great creative freedom when composing the projects. Whether as the central piece of the layout or positioned next to a window, its presence completely transforms the atmosphere of the space.
What is a bathtub and why is it so desired
BC Arquitetos - Casa Magenta LG. Projeto da CASACOR São Paulo 2023. (MCA Estudio/Divulgação)
The
bathtub is a model designed with high walls and an ergonomic shape, allowing water to cover a large portion of the body while the user remains seated. This depth ensures deep relaxation, stimulates blood circulation, and creates a cozy feeling ideal for those seeking moments of self-care. In addition to the functional aspect, this type of bathtub also has a strong aesthetic appeal, functioning as a sculptural piece within the bathroom.
Projeto de Tetriz Arquitetura. (Renato Navarro/Divulgação)
Another reason for its popularity is the installation freedom. Unlike
built-in bathtubs, the bathtub is installed directly on the floor, without requiring masonry. This makes renovations easier, reduces construction time, and allows it to be positioned in different points of the projects — from the center of the bathroom to areas next to the window or even integrated into the bedroom.
How to choose the ideal model for your bathroom
Projeto de Beta Arquitetura. (Juliano Colodeti, do MCA Estúdio/Divulgação)
Choosing the right bathtub involves considering the size of the project and the desired style. Compact bathrooms call for smaller models, usually oval or round, which offer comfort without compromising circulation. In contrast, spacious areas allow for larger or sculptural design bathtubs, making them protagonists of the decor. Measuring the space accurately is essential to ensure proportion and functionality.
(Fran Parente/Divulgação)
The materials also influence comfort and durability. Acrylic bathtubs are light and accessible; mineral resin models keep water hot longer and have a sophisticated appearance; stone or metal options ensure high visual impact but are heavier. Additionally, evaluating ergonomics — depth, angle of the backrest, and internal width — is fundamental. Whenever possible, try the model in a showroom to understand if the shape adapts to your body.
Where to install the bathtub: positioning and infrastructure tips
Projeto de Barbara Dundes. (Fran Parente/Divulgação)
The
positioning of the bathtub directly influences the aesthetics and user experience. Many users choose to place it near
windows to take advantage of natural light and create a relaxing atmosphere. In bathrooms integrated with the bedroom, it can serve as a highlight element, reinforcing the spa sensation. Ideally, place it away from circulation areas and ensure the project has adequate ventilation to avoid excessive humidity.
Projeto de PKB Arquitetura. (Fotos: Denilson Machado, do MCA / Produção visual: Studio Jefferson Stunner/Divulgação)
The hydraulic infrastructure is another fundamental point. Although it does not require masonry work, the bathtub needs hot and cold water supply and an efficient drainage point. If installed on the second floor or in an apartment, checking the weight of the filled bathtub is indispensable — some models require structural reinforcement. Privacy elements, such as screens,
curtains, or frosted glass, can also be added according to the decorative proposal.
Care and maintenance to prolong the useful life of your bathtub
Ana Maria Miller, Elisa Torres e Tainá Torres - Sinta-se em casa. Projeto da CASACOR Goiás 2023. (Edgard César/Divulgação)
The maintenance of the immersion bathtub is relatively simple, provided it is done regularly. Cleaning should be done with a neutral detergent and a soft sponge to avoid scratches, especially in white or shiny models. Materials such as
natural stone or metal may require specific products, like sealants, to maintain shine and resistance.
Projeto de João Panaggio. (Denilson Machado, do MCA Estúdio/Divulgação)
After use, rinsing the bathtub removes residues from essential oils, salts, and foams, preserving its appearance and preventing stains. Drying wooden surfaces of accessories, such as trays and shelves, also helps to avoid warping. Finally, periodic inspections of the hydraulic part ensure that there are no leaks and that the heating system functions correctly, prolonging the useful life of the bathtub and maintaining safety.
(Renato Navarro/Divulgação)
CASACOR Publisher is a content creator agent, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.