Founded in 2002 and headquartered in Vadodara, Gujarat, Sai Alumina has grown into a trusted leader in windows, doors and architectural facade systems — with over 2000+ completed projects across India.
The Sai Group of Companies brings together five specialised divisions covering uPVC, aluminium, unitised facade, architectural hardware and modular kitchens — giving our clients a single, accountable partner from design through manufacture to installation.
We work with global system houses including VEKA, aluplast and Schüco, and our work spans residential apartments, commercial offices, stadia, education and healthcare projects.
Projects of Proven Excellence
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Skilled Hands On-Site
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Master Craftsmen in Factory
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Strong Corporate Team
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Group structure
Sai Group of Companies
Division 01
Sai Micro Systems
Aluminium System Windows & Doors
Division 02
Sai Alumina Systems
uPVC System Windows & Doors
Division 03
Core Facade
Unitised & Semi-Unitised Facade
Division 04
Sai Architectural Hardware
Aluminium Hardware & Wooden Flush Doors
Division 05
Crystal Hardware Solutions
Glass Hardware, Partitions & Modular Kitchens
Why choose us
Our Commitment
Quality First
Rust-resistant, soundproof and water-resistant uPVC and aluminium products engineered for the long haul.
On Time, On Budget
Predictable delivery from design and fabrication through to installation.
Trusted Partners
Official channel partner of VEKA, aluplast, Schüco and other global system houses.
End-to-End Group
Windows, doors, facade, hardware and modular kitchens — one group, single accountability.
From the Managing Director
Redefining facades through engineering and craft.
“Our commitment is simple — deliver complete satisfaction through high-performance products, prompt service and competitive prices, guided by fairness, transparency and accountability on every project.”