Eternia (Hindalco, Aditya Birla Group)

Transform your home with Eternia™, a revolution in doors and windows. It is a revolution in products: made with a specially invented alloy, Duranium™, Eternia windows have superior durability and never-seen-before finish. Over 30+ unique components work together in perfect harmony to ensure a hassle-free experience. It is a revolution in testing and certification: WiWA™ stands for Wind, Water and Air, and represents a unique Eternia algorithm that defines the window’s ability to keep out noise, dust, water, even in extreme conditions like a cyclone. It is a revolution in service: An industry leading 12-year warranty and AMC care, redefines service standards. It is a revolution in the way of doing business: Eternia™ is brought to you by Hindalco, the world’s largest manufacturer of aluminium, from the Aditya Birla Group, with a heritage of 150+ years of trust."