The decoration with giant sofas is, above all, a celebration of well-being by balancing proportion, colors, lighting, and style
Submitted at May 9, 2025, 7:09 AM

Matheus Lima - Sans Tache, project of CASACOR São Paulo 2021. (Renato Navarro)
UP3 Arquitetura – Casa UP. Ambiente da CASACOR Rio de Janeiro 2021. (André Nazareth/CASACOR)
Much more than a simple piece of furniture, they become the protagonists of the projects, demanding attention — and balance — when decorating. Suitable for rooms with more generous spaces, the sofa needs much more than size: it is important that it is comfortable and inviting.
Studio Guilherme Torres - Percursus. Projeto da CASACOR São Paulo 2023. (Evelyn Muller/CASACOR)
Large sofas bring a sensation of relaxed luxury. They evoke images of family gatherings, lazy Sunday afternoons, and movie marathons with friends. Precisely for this reason, they are perfect for projects that value coexistence and comfort. However, the challenge is fitting this giant into the decor without making the space look visually heavy or unbalanced.
First and foremost, it is essential to know the measurements of your room well. A giant sofa can be wonderful, but if it prevents circulation or obscures other furniture, functionality is lost.
Andrea Magalhães - Essencial Assim…, projeto da CASACOR Rio Grande do Sul 2021. (Cristiano Bauce/CASACOR)
The golden tip is to ensure at least 70 cm of free passage around the furniture. Integrated projects benefit greatly from this piece, which can function as a natural divider between the living and dining areas, for example.
One of the most effective strategies for harmonizing giant sofas is to bet on a neutral color palette or tones that connect with the rest of the decor. Beige, gray, off-white or earth tones are safe choices that help soften the visual impact of the furniture.
Yamagata Arquitetura- CASACOR São Paulo 2016 (Denilson Machado/CASACOR)
For those who wish to be bold, sofas in moss green or petroleum blue velvet work very well, as long as the rest of the room maintains a certain neutrality.
Loft Naturalle, por Michael Zanghelini - CASACOR Santa Catarina 2021 (Fabio Severo Jr/CASACOR)
If the sofa is bulky, the rest of the furniture can follow a lighter and airier design. Coffee tables with thin legs and suspended shelves help balance the visual weight of the projects. Rugs are also powerful allies: choose large models that match the dimensions of the sofa and help to anchor the space with elegance.
Moacir Schmitt Jr. e Salvio Moraes Jr. - O primeiro loft. Colecionadores de participações na CASACOR em diferentes estados - Santa Catarina, Paraná e São Paulo - os designers de interiores Moacir Schmitt Jr. e Salvio Moraes Jr. se debruçam desta vez sobre uma base pouco convencional. “Nosso ambiente segue o formato circular original do espaço no Conjunto Nacional. Essa configuração inspirou todo o projeto"", explicam. O clima modernista reverbera com muita luz natural e um imponente anteparo de vidro ao longo de 117 m², nos quais sala, cozinha, quarto e banheiro funcionam como áreas de bem-estar. (Marco Antonio/CASACOR)
Lighting is another essential tool to highlight giant sofas. Bet on floor lamps next to the furniture or wall sconces to create a cozy ambiance and highlight the textures of the fabric. Indirect light, with warm tones, reinforces the feeling of comfort and well-being — without making the space feel loaded.
A large sofa offers a blank canvas to play with textures and colors through cushions and blankets. Here, anything goes: mixing fabrics like linen, velvet, and knitwear, exploring geometric or floral prints, and even changing the covers with the seasons. This is an accessible way to renew the look of the room without major renovations.
Projeto de Vangii Guerra. (Denilson Machado, do MCA Estúdio/Divulgação)
Giant sofas are not only aesthetically striking — many models offer extra functionalities, such as reclining modules, built-in chaise, or storage trunks.
They also perfectly match styles ranging from contemporary to rustic, Scandinavian to boho, depending on the chosen fabric and finish. In urban apartments, for example, a generous sofa can even replace extra armchairs and chairs, optimizing the layout.
Projeto de Rodolfo Fontana. (Divulgação/Divulgação)
More than a decoration trend, giant sofas represent a paradigm shift: the home as a refuge. In times when coziness has become a priority, it is worth investing in furniture that embodies this desire. With planning and a keen eye, it is indeed possible to transform a giant sofa into the heart of your room, without giving up aesthetic harmony.
CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.