Breathing Elegance: Day-to-Day Tips and Window Design Strategies for Improved Air Quality


In the pursuit of creating luxurious living spaces, Maison Janneau, a premier French window manufacturer dedicated to the luxury market in the United States, emphasizes not only the aesthetics but also the functionality of its products. Indoor air quality is a crucial aspect of a healthy and comfortable living environment. In this article, we’ll delve into practical day-to-day tips and innovative window design strategies aimed at enhancing indoor air quality, ensuring that your home exudes elegance while prioritizing your well-being.

Improving Air Quality:

Sealing Cracks:

  • Sealing cracks in windows, walls, and pipes is essential to prevent the infiltration of pollutants like radon, a radioactive gas that can seep into homes through foundation cracks and pipe entry points, posing serious health risks.

VOC Management:

  • Store paints, varnishes, and heavy cleaning supplies in a shed or garage away from living spaces to minimize volatile organic compound (VOC) emissions, which can adversely affect indoor air quality.

Low Humidity:

  • Opt for air-drying clothes indoors on a drying rack instead of using a tumble dryer to reduce humidity levels and minimize the risk of mold growth.
  • Opening windows or doors while showering helps distribute moisture and reduce humidity levels. Additionally, lowering indoor temperatures can mitigate humidity issues.

Air Purification:

  • Install air purifiers equipped with HEPA filters to remove particulate matter (PM) from indoor air. HEPA filters effectively trap and block PM, ensuring cleaner and healthier air quality.


  • Regularly open windows or doors to facilitate natural ventilation, particularly for areas prone to high levels of radon, carbon dioxide (CO2), mold, and humidity.
  • Ventilate newly purchased items with strong odors by opening windows or doors to dissipate VOC emissions and maintain indoor air quality.

Vents Cleaning:

  • Clean kitchen and bathroom vents and replace air conditioning system filters regularly to prevent the accumulation of PM, CO2, and VOCs, ensuring optimal indoor air quality.

Window Design Strategies:


  • Choose windows that are easy to open and close to facilitate regular ventilation and air exchange, promoting healthier indoor air quality.

Operating Type:

  • Opt for awning and casement windows over sliding or single/double-hung windows to minimize air leakage. Awning and casement windows feature a closing mechanism that presses against the frame, reducing gaps and preventing air infiltration.

Tilt-and-Turn Windows:

  • Consider installing tilt-and-turn windows, which offer dual functionality for secure ventilation and easy cleaning. These windows are ideal for rooms with limited clearance, providing privacy and security while promoting air circulation.


  • Strategically position windows to maximize natural light exposure while minimizing UV exposure, which can have detrimental health effects. Consider factors such as window size, placement, shading, and lighting design to optimize indoor lighting conditions.


  • Regularly inspect and replace aging windows to maintain optimal energy efficiency and indoor air quality. Deteriorating seals in old windows can compromise insulation, leading to increased air leakage and temperature fluctuations.

Examples of Innovative Window Designs:

  • Harvard’s Center for Green Building and City’s HouseZero: These buildings feature windows that automatically open in response to air quality measurements, promoting natural ventilation and optimal indoor air quality.
  • Artist for Humanity Epicenter: Simple light indicators alert occupants when it’s favorable to open windows, encouraging regular ventilation and air exchange.

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Elevating indoor air quality is essential for creating a healthy and comfortable living environment. By implementing practical day-to-day tips and innovative window design strategies, homeowners can breathe elegance into their homes while prioritizing their well-being. Maison Janneau remains committed to crafting luxury wood and French windows that not only enhance the aesthetic appeal of your home but also contribute to a healthier indoor environment.


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