As part of the Aditya Birla Group, Eternia Facades is built on Hindalco’s fully integrated aluminium value chain, from bauxite mining to extrusion and coating. This unmatched vertical control ensures quality, accountability, and consistency across every project.
40% stronger patented alloy enabling sleek yet structurally sound designs
Tailored systems that adapt to unique spans, layouts, and finishes.
Faster delivery with in-house expertise; no corners cut.
Tested for stress beyond just wind: bending, buckling, and more.
Tested for stress beyond just wind: bending, buckling, and more.
Tailored systems that adapt to unique spans, layouts, and finishes.
Faster delivery with in-house expertise; no corners cut.
Tested for stress beyond just wind: bending, buckling, and more.
Tested for stress beyond just wind: bending, buckling, and more.
With 40% higher yield strength, our patented alloy enables slimmer sections and longer spans. Tested by IIT Delhi, Duranium helps you design with confidence.
At Eternia, you’re supported by a dedicated team through every stage. From system design to on-site execution More than a supplier, we become a true partner in your project’s success.
We help optimise facade design, select best-fit dies and hardware, and create detailed system drawings tailored to your build.
Each stage, form QC checklist to supervision, is managed in close co-ordination with your project team to ensure precision and timeline.
We manage every step, design, planning, fabrication, and installation; through our qualifiedv partner model and the integrated Hindalco supply chain.
Powai, Mumbai | 36,000 sqm Unitised Façade
Bangalore | 14,000 sqm Unitised + Strip Glazing
Kolkata | 20,000 sqm Unitised + Semi-Unitised
Coimbatore | 6,000 sqm Unitised + Strip Glazing
Kolkata | 14,200 sqm Unitised Façade
Chennai | 12,200 sqm Unitised Façade System
About Eternia
Eternia is the latest product offering from Hindalco (Aditya Birla Group): India’s first WiWA© tested and certified windows made with a specially invented Duranium® alloy
"Eternia™, Duranium® and WiWA© are proprietary to Hindalco Industries Limited. Hindalco Industries Limited has a patent filed right for Duranium® alloy. Nothing contained here shall be construed as conferring any license or right under a Hindalco trademark, copyright or patent. Images on the website are indicative. Final product may be different from the images displayed.
