Sarda Metals & Alloys, a subsidiary of Sarda Energy & Minerals, has launched RHINO, India’s greenest rock mineral wool insulation solution. Manufactured in India’s first electric smelter eliminating fossil fuels, RHINO promises up to 45-50% energy savings. The product targets building, industrial, and marine applications.
Introducing RHINO Insulation
Sarda Metals & Alloys Limited, a wholly-owned subsidiary of Sarda Energy & Minerals Limited, unveiled RHINO on November 27, 2025, at CII’s Green Building Congress. The rock mineral wool insulation is manufactured without fossil fuels, offering a sustainable alternative for various industries.
Key Features and Benefits
RHINO comes in three variants: Elite, Enduro & Eco-Green. The key features of RHINO are:
- Superior Fire Safety: Fire-resistant up to 1000 degrees Celsius with zero smoke emission.
- Exceptional Energy Efficiency: Delivers 45-50% reduction in energy costs.
- Environmental Leadership: Zero fossil fuel usage achieves up to 65% lower CO2 emissions.
- Advanced Acoustic Control: Absorbs unwanted noise.
- Water Repellent Design: Protects against moisture.
- Temperature Management: Minimizes heat gain and optimizes cooling.
Environmental Impact
RHINO helps lower CO2 emissions by 65% by eliminating fossil fuels and reduces energy costs by 45-50%. The product addresses the fact that buildings drive 37% of global CO2 emissions.
Executive Commentary
Mr. Manish Sarda, Deputy Managing Director of Sarda Metals & Alloys Limited, stated that RHINO embodies the Sarda Group’s vision of integrating industrial excellence with environmental stewardship and innovation, accelerating India’s move toward Net Zero buildings.
Source: BSE