A
more ventilated house provides
thermal comfort,
air quality, and a
light atmosphere in daily life. In a country with a predominantly hot climate, like Brazil, thinking about solutions to improve
natural ventilation and
air circulation in interiors makes all the difference. The good news is that major renovations are not required to achieve this effect.
Projeto de Patricia Martineza. (André Nazareth/CASACOR)
The decor has a
strategic role in this task. From the
choice of colors and materials to the positioning of furniture and objects, it is possible to adopt
small changes with an immediate impact on the
sensation of freshness and flow of the spaces. Below, check out 10 decoration tricks that help to achieve a more ventilated house.
1. Bet on light colors on the walls
Light colors, such as white, beige, off-white, and pastel tones, reflect natural
light better and expand the
sensation of space. This makes the project more illuminated and ventilated, especially in areas with little sunlight.
Mariana Maisonnave - Origem. Projeto da CASACOR Santa Catarina | Florianópolis 2024. (Lio Simas/CASACOR)
2. Choose furniture with a light design
Straight-lined furniture, with visible legs and open structures, contributes to
visual flow. By keeping the floor clearer and the volumes lighter, they help create the perception of a more ventilated house.
Projeto Bárbara Dundes. (Marco Antonio/CASACOR)
3. Invest in natural fabrics
Natural fabrics (such as cotton, linen, and voile) are ideal for curtains, cushion covers, and bedspreads. In addition to being
breathable, they promote air circulation and provide a
light texture for the decor.
Studio Arch+ - Casa Etérea. Projeto da CASACOR Brasília 2022 / (Edgard Cesar/CASACOR)
4. Keep windows and doors unobstructed
Avoid positioning large furniture or objects in front of doors and windows. Keeping the
openings clear facilitates the entrance of light and airflow between the rooms, creating
cross ventilation and making the house cooler.
Armentano Arquitetura - Entre Copas Deca. Projeto da CASACOR São Paulo 2025. (Juliano Colodeti, do MCA Estúdio/CASACOR)
5. Use mirrors to amplify light
Mirrors positioned correctly help reflect natural light, increasing
brightness in the projects. Place them on walls opposite windows or in
strategic locations to multiply the luminosity.
Projeto de Érica Salguero. (Renato Navarro/CASACOR)
6. Reduce excess objects
Projects with many furniture items and decorative items tend to retain heat and hinder air circulation. Invest in a
more streamlined and functional decoration, with
free spaces between items.
Natan Gil Arquitetura - Loft Sussurros das Montanhas. Projeto da CASACOR São Paulo 2025. (Carolina Mossin/CASACOR)
7. Opt for cool floors
Materials such as
porcelain, ceramics, and burnt cement are good choices for those seeking a more ventilated house. These floors have a
lower capacity to retain heat and provide a
sensation of freshness when walking barefoot.
Sala de Jantar - Naomi Abe. Projeto da CASACOR São Paulo 2018. (Divulgação/CASACOR)
8. Include plants in the decor
In addition to beautifying the space,
natural plants help regulate humidity and temperature in the projects. Species such as pothos, peace lily, and raffia palm are great options for interiors, bringing
life and lightness.
Estúdio Trigo, por Renato Mendonça- CASACOR SP 2019. (Divulgação/CASACOR)
9. Prefer light and translucent curtains
When choosing
curtains, prefer
fine and translucent fabrics. They allow light to pass through without completely blocking ventilation, creating a more illuminated and ventilated project.
Camarim, por Paloma Albuquerque - CASACOR Paraná 2022 | (Eduardo Macarios/CASACOR)
10. Opt for open doors and partitions
Louvered panels, cobogós, and sliding doors with slats are alternatives that guarantee the separation of projects without compromising air circulation. These elements serve as
decorative and practical solutions for those who wish to improve ventilation.
Projeto de 021 Arquitetura. (Produção Lu Algarthe | Fotos: Juliano Colodeti, do MCA Estúdio/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.