Source :NEWS18 NEWS
Last Updated:May 17, 2025, 16:59 IST
Choosing the right window is no longer a mere design decision, it is an investment in sustainability, health, and long-term value
As construction, technologies evolve and environmental priorities grow stronger, homeowners and architects alike must collaborate to ensure that every window enhances performance, aesthetics, and livability
Windows today are far more than structural apertures – they are an essential part of a building’s ecosystem. As urban India embraces smarter, more sustainable living, windows have evolved into enablers of energy efficiency, thermal comfort, acoustic insulation, and design expression. No longer just about framing views or letting in air, modern window systems influence everything from indoor climate control to long-term maintenance and resale value.
In this context, choosing the right window is not a matter of style alone, it is a strategic decision that balances architecture, lifestyle, and environment. Whether you are a homeowner seeking comfort or an architect designing for performance, T. Chandra Sekhar, Director Technical, Aparna Enterprises Ltd (AEL) shares six decisive factors that define windows that truly work.
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1. Prioritize Energy Efficiency through Material and Glazing
Windows are a key component in determining a home’s energy performance. Homeowners should look beyond aesthetics and assess the insulation value (U-factor), solar heat gain coefficient (SHGC), and glazing technology. Double or triple-glazed windows, low-E coatings, and insulated frames can significantly cut heating and cooling costs while ensuring thermal comfort year-round. uPVC and thermally broken aluminum windows are currently among the top choices for energy-conscious builds, offering long-term durability and resistance to weathering.
2. Match the Window Style to Climate and Orientation
Strategic window placement aligned with the home’s orientation can dramatically enhance natural light, ventilation, and energy savings. In hot climates, smaller windows with shading devices on the western side can reduce solar gain, while larger openings on the north and east invite diffused light. Casement windows provide superior air sealing and are great for windy regions, while sliding windows suit areas where space optimization is key. Architects must evaluate wind direction, humidity, and sun exposure while recommending window types.
3. Incorporate Ventilation and Airflow Dynamics
Effective cross-ventilation is crucial for indoor air quality and comfort. Operable windows should be placed opposite each other to enable airflow, especially in high-occupancy zones like living rooms and bedrooms. Louvered, tilt-and-turn, or top-hung awning windows are particularly effective in maintaining airflow even during light rain. Designs should be flexible enough to adapt to both seasonal and daily weather changes.
4. Invest in Acoustic Insulation for Urban Living
As urbanisation increases; noise pollution becomes a pressing concern for homeowners. Acoustic-grade windows with laminated glass, double sealing systems, and airtight frames can drastically reduce external noise. This is especially relevant for homes near highways, schools, or airports. Selecting the right window specification not only enhances privacy but also improves mental well-being by creating a calm indoor environment.
5. Embrace Design Aesthetics without Compromising Performance
Modern homes demand that windows serve as both functional and stylistic elements. Whether it’s large picture windows to frame views, corner glazing to create seamless outdoor connections, or arched and custom-shaped designs for heritage homes, windows must match the architectural language of the space. Today’s advanced manufacturing allows for slim sightlines, wide colour palettes, and hardware finishes that can align with any décor style without compromising on strength or performance.
6. Choose Low-Maintenance and Durable Materials
Windows must withstand the test of time, especially in coastal or high-humidity areas. Corrosion-resistant frames, weather-sealed joints, and UV-stabilized surfaces are vital for long-term performance. uPVC and treated aluminium frames are increasingly favoured due to their low maintenance, termite resistance, and fade-proof properties. In addition to aesthetics, homeowners should factor in cleaning ease, hardware reliability, and warranty coverage.
Choosing the right window is no longer a mere design decision, it is an investment in sustainability, health, and long-term value. As construction, technologies evolve and environmental priorities grow stronger, homeowners and architects alike must collaborate to ensure that every window enhances performance, aesthetics, and livability. By integrating modern window science with contextual design, we can build homes that are not just beautiful but also smarter and more resilient.
- First Published:
May 17, 2025, 16:59 IST
SOURCE : NEWS 18
