Both the Eternia and Erigo ranges offer high-quality WiWA©-certified windows. Which means they are tested for air permeability (a measure of how well sealing keeps out elements like heat, dust and noise), water pressure (how well your windows can keep out heavy rains) and wind pressure (how well windows can withstand heavy wind loads, including cyclones).

Eternia sliding and openable windows and doors have a higher WiWA© score and offer a high degree of customisation in terms of colours, finishes and accessories. Eternia is the world’s only window range made with Duranium®, a special patented alloy designed by engineers who create parts for aerospace missions. Thanks to Duranium®, the Eternia range has extra durability, sleek design and superior finish. One can also opt for India’s first annual maintenance service for windows that’s available exclusively for the Eternia range.

Erigo sliding and openable windows and doors also come with a sleek, modern design, but the price is a pleasant surprise!

Both Eternia or Erigo range windows come with an industry-first 12-year warranty on profile and a 2-year warranty on moving parts.