Eternia

• Aluminium Windows
• Aluminium Doors
• Facades
• Speciality Window Systems

Eternia, the system aluminium windows brand from Hindalco, sets benchmarks for fenestration in India. Designed to combine aesthetics with performance, Eternia windows offer slim profiles, expansive views, and unparalleled durability.

At the heart of Eternia is Duranium, a patented aluminium alloy developed by Hindalco. Renowned for its exceptional strength, sleek finish, and resistance to extreme weather conditions, Duranium elevates Eternia products to unmatched levels of performance. This innovation ensures windows that are not only stronger and more durable but also sustainable—a testament to Hindalco's commitment to engineering excellence.

Our product categories

• Bungalows, Villas & Apartments – Elevate your home with sleek, high-performance windows and doors that offer expansive views while ensuring superior insulation, security, and smooth operation.
• Large-Scale Buildings & Towers – Engineered for high-rises and large developments, Eternia’s tested and certified windows provide exceptional wind resistance, energy efficiency, and durability at scale.
• Facades – Our advanced façade systems redefine architectural excellence, combining strength, sustainability, and modern design for both commercial and residential applications.