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TwinSash Doors

TwinSash Doors Overview

TwinSash Doors by Window Viesta are an innovative door system that combines two sashes within a single frame—one for ventilation and one for security or insect protection. Designed with flexibility in mind, these doors are perfect for spaces that require both functionality and aesthetics. Commonly used for balconies, patios, and utility areas, TwinSash Doors offer the convenience of dual-purpose use without compromising on design.

Advantages of Window Viesta TwinSash Doors

  1. Dual Functionality

    • One sash is fitted with glass for security and insulation, while the other can feature a mesh or louver for ventilation or insect protection.

  2. All-Weather Convenience

    • Enjoy fresh air during the day using the ventilated sash, and switch to the glass sash for weather protection at night or during rain.

  3. Smart Space Use

    • Combines multiple functions in a single unit, saving space and enhancing usability.

  4. Custom Configurations

    • Available in sliding or casement formats to match your specific design and performance needs.

  5. Improved Airflow & Lighting

    • Allows natural ventilation and light without compromising security or privacy.

  6. Enhanced Security

    • Toughened glass, secure locking mechanisms, and durable aluminium frames offer strong protection.

  7. Low Maintenance

    • High-quality aluminium and hardware ensure long-lasting performance with minimal upkeep.

  8. Ideal for Utility Areas & Balconies

    • Perfect solution for kitchens, balconies, or rear exits where ventilation and protection are equally important.


Window Viesta’s TwinSash Doors combine the best of form and function, offering smart design solutions for modern Indian homes and buildings.