In my years of studying and practicing Vastu, I’ve come to view airflow as more than just a physical phenomenon. It’s the breath of the home, carrying with it the essence of nature into our daily lives.
By designing spaces that honor this natural flow, we don’t merely improve physical comfort; we invite a sense of vitality and well-being into our homes. It’s about making peace with the winds—embracing their direction, respecting their rhythm, and letting them carry life into every corner of our spaces.
The placement of windows, doors, and ventilators should align with the prevailing wind directions to allow for unobstructed airflow. In a typical Indian summer, ensuring that south or southwest-facing windows are large and open can bring in cooling breezes. For homes in regions where winter winds are harsh, smaller openings on the northern side can help maintain warmth.
Cross-ventilation ensures a free flow of air across a room. This can be achieved by having openings (windows or doors) on opposite walls, creating a natural pathway for air to travel. Such arrangements not only improve comfort but also help expel indoor pollutants.
Courtyards and Open Spaces, Traditional Indian homes often featured courtyards, which acted as lungs for the house. These open spaces naturally channel breezes into the surrounding rooms while providing shaded areas that remain cool. Integrating modern courtyards or vertical voids can bring this timeless principle to contemporary homes.
Vegetation acts as natural wind guides. Placing greenery strategically around your home can funnel breezes towards windows and shaded verandahs. In addition, climbers or rooftop gardens can cool the air before it enters your home, making the environment even more comfortable.