Rhino Rock Mineral Wool | India's Greenest Insulation

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India's Greenest Rock Mineral Wool

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A Sarda Group Venture

281 Acres of
Innovation

Vizianagaram, Andhra Pradesh

Heritage

90 Years of
Industrial Excellence

₹6,000 CrRevenue

8,000+Workforce

60+Countries

Patent Pending Technology

ZERO
FOSSIL FUELS

Zero SO₂Zero NOₓZero Coke

India's first electric smelter for rock mineral wool

1800°C

Raw volcanic rock transformed into
ultra-fine insulation fibers

Innovation

Three Variants. One Revolution.

25%EliteCO₂ Reduction

45%EnduroCO₂ Reduction

65%Eco-GreenCO₂ Reduction

65%

less CO₂ than conventional insulation

Zero SO₂ · Zero NOₓ · Zero Coke · Zero Coal

Products

Explore Our Range

RSLSlabs RWMWired Matts RBRBuilding Rolls RRARockArmor RLWLoose Wool

Ready to Transform?

Witness the
Revolution

Explore Breakthroughs→Get a Quote→

SustainabilityMeets Innovation

Three
Groundbreaking
Solutions

Rhino stands as a powerful testament to our vision — turning environmental challenges into opportunities for a brighter, more sustainable future.

Elevating India to Global Sustainability Leadership.

With these three variants, Rhino Rock Mineral Wool ensures that every application — whether industrial, residential, or marine — belongs to high-performance thermal, acoustic, and fire insulation while benefiting from a greener future.

For the first time in India, Rhino, the greenest rock mineral wool, will be available in three unique variants. Each variant has been meticulously engineered to meet diverse customer needs, achieving an unprecedented equilibrium between ambitious sustainability objectives and superior performance.

Elite · 25%less CO₂Enduro · 45%less CO₂Eco-Green · 65%less CO₂

Three Groundbreaking Variants

Choose Your Revolution

Premium

Rhino Elite

Performance Excellence. Sustainability Leadership.

750°CMax Service Temp

A1Euro Fire Class

40–200Density kg/m³

≤0.037W/m·K Conductivity

NRC 1.0Acoustic Rating

≤1%Water Absorption

750°CMax Service Temp

A1Euro Fire Class

40–200Density kg/m³

Highest thermal performance for demanding industrial applications. Manufactured via India’s first Electric Arc Furnace.

CO₂

-25%

Explore Elite→

Balanced

Rhino Enduro

Resilient Composition. Minimized Impact.

650°CMax Service Temp

A1Euro Fire Class

70–150Density kg/m³

≤0.037W/m·K Conductivity

HighFlexibility Rating

780°CThermal Stability

650°CMax Service Temp

A1Euro Fire Class

70–150Density kg/m³

The versatile all-rounder balancing performance and sustainability. Vibration resistant, thermally stable.

CO₂

-45%

Explore Enduro→

Greenest

Rhino Eco-Green

65% Less Carbon. 100% Future Ready.

IGBCCompliant

A1Euro Fire Class

40–96Density kg/m³

≤0.037W/m·K Conductivity

NRC 0.90Acoustic Rating

65%Less CO₂

IGBCCompliant

A1Euro Fire Class

40–96Density kg/m³

India’s lowest carbon insulation. Built for net-zero buildings, IGBC & GRIHA certified projects.

CO₂

-65%

Explore Eco-Green→

0%Fossil FuelsSolar Powered

0%Less Carbonvs. Conventional

0°CMelting PointVolcanic Rock

0yrR&D InvestmentPatent Pending

Sarda Group electric arc furnace — 1,800°C molten rock

₹6,000 Cr

Sales

~8,000

Work Force

60+ Countries

Exports

₹18,000 Cr

Market CAP

The Sarda Group

The Strength Behind
The Revolution

Rooted in nearly a century of innovation and trust

For more than eight decades, the Sarda Group has been a driving force in advancement, influencing industries and improving people's lives all around the world. From the raw strength of minerals to the delicate elegance of real estate, Sarda's impact spans continents.

We began as a small steel trading firm in the 1930s and have grown into a thriving worldwide enterprise with operations in Dubai, Hong Kong, Singapore, Indonesia, and Malaysia.

The Sarda Group is driven by an unrelenting dedication to making a substantial impact, with a varied presence in critical industries such as mining, power, steel, ferro alloys, agri-business, food products, horticulture, real estate, and construction materials.

InvestorSARDAEN

A Global Powerhouse

A legacy of generations

From mining to steel and power to infrastructure, the Sarda Group is driving global advancement through sustainable solutions. Sarda Group is India's largest manufacturer and exporter of manganese alloys, as well as one of its lowest-cost steel producers.

Across industries, we continue to grow, innovate, and set new standards of excellence.

Visit Us

PowerMiningSteelFerroHybrid SeedsDairy ProductsReal Estate

Applications

Built for Every Industry

From 750°C furnace walls to green-rated office facades — one material, infinite applications.

750°C

Power & Energy

Boilers, turbines & plant insulation

→

650°C

Petrochemical

Pipelines, tanks & process units

→

600°C

Marine & Offshore

Engine rooms & deck insulation

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-40°C

Cold Storage & HVAC

Ducts, chillers & cold rooms

→

A1 Rated

Green Buildings

IGBC, GRIHA & ECBC compliant

→

NRC ≥ 0.90

Commercial

Offices, malls & residential towers

→

View All Applications→

Our Promise to India

From Kashmir to Kanyakumari — every customer, every state, every project. Uniform pricing with zero regional markups. Transparent. Fair. Uncompromising.

Uniform Pricing

Zero Hidden Costs

Pan-India Delivery

Case Studies