Strong. Stunning. Sustainable.
Duranium™ is an eternally recyclable aluminium alloy invented by Hindalco, the world’s largest aluminium manufacturer. The alloy has been specially invented exclusively for the Eternia range. No other windows in the world have Duranium™.
Cyclone speeds can exceed 150 km/h, and leave windows and homes completely destroyed. Choose wisely.
Hindalco, a 63-year-old legacy of quality and trust, backed by the Aditya Birla Group.
Frequently asked questions
Duranium® is a world-first aluminium alloy developed by engineers at Hindalco, Eternia’s parent company. A flagship company of the Aditya Birla Group, Hindalco is the world’s largest aluminium manufacturer.
Duranium© is an ultra-tough and resistant alloy, and also provides a sleek, stunning finish to your window. As a result, your windows will be ultra-strong yet light and sleek, and also extremely easy to maintain. This helps windows withstand even the cyclonic winds. It also allows you to have large size windows, letting in maximum light and the best view with minimum obstruction.
Aluminium is also an eternally recyclable metal, which makes our Duranium®-made windows ultra sustainable.
The cost of your window will depend on multiple factors. Our Customer Service Center will be happy to provide more details. Please reach out to them by filling out the consultation form here.