Trends 2026: interior design styles to keep an eye on

It is interesting to observe how the home decoration styles change over the decades. Some come and go, others emerge updated, but the reality is that the choice often goes far beyond aesthetics. Each piece of furniture, finishing, or color reflects an intention of what wants to be communicated and also the feeling that one wishes to create in the projects — all of this adapted to the resident's personal view of what it is like to inhabit a space. Currently, the terminology of these styles has become more complex, as some new ones are emerging and others revive the past or mix to shape new trends. Therefore, we have prepared a panorama of the main interior design styles that should remain trending in 2026 and explored their main characteristics, such as colors, materials, and furniture design. Check it out below and get inspired!

Brutalist

Originating from the architectural movement Brutalism, which emerged after the war, the style of brutalist interior design is characterized by valuing raw materials in their natural state. Therefore, what we see are rustic textures, neutral colors, and organic shapes in the projects that follow this aesthetic. The materials often appear massive and vary between concrete, oxidized steel, wood, and natural stone. On the other hand, the brutalist furniture displays a laid-back character with little finishing. The lighting is often zenithal and enhances the natural textures of the projects. This style is ideal for those who are fans of architectural rigor and bold visual impact.

Contemporary Boho

Known for the mixture of other styles, use of colors, natural textures, and the addition of many plants in the projects, the boho aesthetic has been experiencing a strong resurgence. This is justified by the desire for comfort, personal expression, nostalgia, and sustainability of the residents. Natural weaves, pastel tones, handmade elements, and revamped classic materials characterize this new phase of boho, used in elegant compositions. Additionally, we can also detect an influence of regionalities in these proposals.

Maximalist

In contrast to simplicity, maximalism is synonymous with mixes and exaggerations that, if well dosed, can create projects that exude personality and a sense of belonging. According to the thoughts of the postmodern movement — that shaped the social and aesthetic characteristics after the war —, maximalism can be described as the absence of values and rules, imprecision, plurality, the mix of the real and the imaginary, spontaneity, and freedom of expression. Additionally, it is known for the mix of various styles, intense colors, prints, and ethnic expressions.

Scandinavian

The ability to create spaces with an atmosphere of peace, comfort, and well-being is what justifies the success of the Scandinavian style in 2026. It is a response to the times of uncertainty and anguish of today, which demand a home with a sanctuary-like atmosphere. Originally developed to maximize natural light during long, dark winters in Scandinavia, this interior style has roots in minimalism and functionality, with a deep connection to nature. The interiors are marked by white and soft neutral color palettes, such as gray, beige, and green, which reflect light and provide a sense of spaciousness. Light wood stands out, especially in flooring and furniture with straight lines and natural finishes that emphasize texture and touch.

Vintage

More than just a simple reference to the past, the vintage interior design style brings depth and narrative richness to contemporary projects. Round furniture, metal lamps, velvet upholstery, and aged mirrors combine in arrangements that celebrate the uniqueness and imperfections of each piece. In this style, different eras mix, from the geometry of the 1950s to the retro touch of the 70s. Also highlighted are the worn textures, such as aged leather, distressed wood, and oxidized metal. These are materials that tell stories and are used in creative and elegant compositions without being theatrical.

Ecléctico

Far from being the result of a chaotic creative process, the eclectic style is defined by the mixture of epochs, origins, and formal languages. It has a strong visual structure, often punctuated by a dominant color palette or recurring patterns, in addition to various harmonious furniture and details.In the world of eclectic style furniture, an art deco style armchair can coexist with a Scandinavian piece and an ethnic rug, for example. Although the risk of kitsch is always present, a successful eclectic design plays with contrast, volume, and texture with precision. Very expressive, the eclectic style is ideal for those who reject the rules of design.

Modernist

The Brazilian modernist architecture was a movement of the 20th century that sought to create its own national identity, distancing itself from European traditions and valuing national identity. Straight lines, simplicity, and the use of concrete and steel are some of the characteristics that define this architectural style that is celebrated to this day and also influences interior design. In the CASACOR 2025 exhibitions, many professionals presented their interpretations of this aesthetic in projects full of personality.

Mediterranean

The Mediterranean style is marked by a cozy and natural atmosphere, inspired by countries bathed by the Mediterranean Sea, such as Greece, Italy, Spain, and Portugal. In interior design, the colors of this style reference the sea and the sky; therefore, they tend to be light and soft, like blue and white. The natural textures also stand out, especially in materials like cotton, linen, and wool. Another typical element of this style is textured walls, with finishes that mimic rustic plaster or natural stones.

Biophilic

Nature is the main element in biophilic design, which seeks to integrate natural elements into interior design to promote well-being and quality of life. In this style, it is common to see projects filled with plants, as well as furniture and finishes made from natural materials, such as wood, straw, and stones. The shapes also follow the natural style, with organic and sinuous designs. Furthermore, this style contributes to sustainability, as it encourages the use of renewable materials, natural lighting, and efficient ventilation systems. [abril-veja-tambem]W3siaWQiOjIxMTI4MSwidGl0bGUiOiJBenVsZWpvcyBkZSBtZWlhIHBhcmVkZSBzJiN4RTM7byB0ZW5kJiN4RUE7bmNpYSBpZGVudGlmaWNhZGEgbmEgQ0FTQUNPUiAyMDI1In0seyJpZCI6MjEwNDA2LCJ0aXRsZSI6IjUgdGVuZCYjeEVBO25jaWFzIGRlIGNvcmVzIHBhcmEgMjAyNiwgc2VndW5kbyBvIENoYXRHUFQifSx7ImlkIjoyMDk3NDgsInRpdGxlIjoiUGFpc2FnaXN0YXMgYXBvbnRhbSA2IHRlbmQmI3hFQTtuY2lhcyBkZSBwbGFudGFzIGRlIGludGVyaW9yZXMgcGFyYSAyMDI2In1d