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Seamless Blending Dedication to Manufacturing Superior Stonewool Thermal Insulation Products

Keep your projects aligned with the process with Hi-Tec, the premier provider of top-quality Stonewool insulation. Our commitment lies in crafting inviting, secure, and eco-conscious environments. Through our cutting-edge and environmentally friendly Stonewool offerings, we guarantee outstanding thermal and sound insulation, promoting comfort while minimising noise disruption. Count on Hi-Tec Stonewool for superior fire resistance, instilling confidence and tranquillity. Supported by a committed quality assurance team and strategically located facilities, Hi-Tec ensures swift and dependable nationwide delivery. Our extensive range of Stonewool solutions is tailored to diverse industries and projects, marrying innovation with expertise to enhance your endeavours.

Natural power of stone

Fire – Resilience

Stonewool possesses inherent non-combustibility, allowing it to withstand high temperatures without compromising its integrity or emitting harmful fumes. This characteristic makes it a preferred choice for applications prioritizing fire safety, such as in building construction.

Natural power
of stone

Thermal properties

Our stonewool exhibits exceptional insulation properties, ensuring effective temperature regulation indoors by minimizing heat transfer. This reduces the reliance on excessive heating or cooling systems for maintaining comfortable environments.

Acoustic capabilities

With its dense and fibrous composition, stonewool efficiently absorbs sound waves, making it an ideal solution for mitigating noise transmission between spaces or from external sources.

Water Repellency

Stonewool possesses the ability to increase its water resistance with the help of hydrophobic coatings and additives. This feature is particularly helpful in situations where moisture ingress could compromise the insulation’s effectiveness or lead to issues like mould growth.

Long Lasting

Stonewool is a robust material that maintains its structural integrity over prolonged periods. It resists compression, settling, and deterioration, ensuring sustained performance and reducing the need for frequent maintenance.


Available in various forms like batts, boards, blankets, and loose-fill insulation, stonewool offers flexibility in installation across diverse settings, including walls, floors, roofs, and HVAC systems.


Manufactured from natural and abundant resources such as basalt rock and recycled products available, stonewool aligns with sustainability principles. Furthermore, its recyclability at the end of its lifecycle promotes a circular economy and diminishes environmental impact.

Hi-Tec's stonewool insulation products redefine efficiency, offering optimal thermal regulation. By preventing heat transfer, our products create a stable indoor climate, reducing energy consumption and enhancing operational efficiency across various industries. Energy
At Hi-Tec, we champion energy conservation. Our stonewool insulation products act as a formidable barrier, minimizing heat loss or gain. This not only lowers energy bills but also aligns with sustainable practices, contributing to a greener tomorrow. Environmental
Committed to environmental responsibility, Hi-Tec's stonewool insulation products harness the natural properties of stone. From production to application, our products promote sustainability, ensuring minimal ecological impact and a healthier planet for generations to come. Advantages of
our insulation
EnSave, our flagship brand, brings a distinctive edge. Manufactured with compliance to specifications, EnSave stonewool products from Hi-Tec guarantee unparalleled performance, setting new benchmarks in thermal insulation, acoustic control, and fire resistance. Choose EnSave for a superior insulation experience. Safety is paramount in our stonewool insulation products. With stonewool's inherent fire-resistant properties, Hi-Tec products provide a protective shield. Trust in our commitment to safety, delivering peace of mind across industrial, commercial and residential applications. Safety Enhanced
Experience unparalleled comfort with Hi-Tec's stonewool insulation products. By regulating temperature and sound, our products create inviting and peaceful spaces. Enjoy a heightened sense of well-being and tranquility in environments insulated for superior comfort.

Building a
Better Tomorrow
Innovation and

and Machines

In an era where industry accounts for 37% of annual energy consumption and nearly 23% of energy-related CO2 emissions, Hi-Tec is a champion for transformative change. Our insulation products play a crucial role in enhancing efficiency, significantly reducing energy consumption and CO2 intensity.


Hi-Tec’s commitment to sustainability extends across operations, incorporating the latest technology for efficient manufacturing process control, leading to lower fuel consumption and reduced carbon emissions. We prioritize sustainable sourcing of raw materials, ensuring a lower environmental footprint. Rigorous quality control measures are in place to guarantee our products meet specifications and adhere to the highest standards.


In a landscape of rising energy prices, our innovative insulation products act as catalysts for sustainable practices, safeguarding industry viability and the planet’s well-being. By integrating cutting-edge technology, efficient processes, and a commitment to responsible resourcing, Hi-Tec pioneers a path toward a more sustainable and environmentally conscious industrial future.

Building a Better Tomorrow Through Innovation and Responsibility

Infrastructure and Machines

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Seaport 16 Tanks 1 2 3 4 5 6 7 8 Metro Station 9 7 10 11 12 13 14 15 16 Metro Station 1 The diverse domains where our thermal insulation products redefine efficiency, providing unparalleled products for a wide range of applications. Applications of our Thermal Products Explore 2 1 3 4 5 6 Mall Pipes Vessels Chimney Ducts Warehouse Theatre Columns Convention Centre Building Airport Metro Station 7 8 9 10 11 12


21000+ metric tonnes
We have an installed capacity of 21,000+ metric tonnes per annum.


Since 2011
With over a decade long experience in producing and delivering quality thermal solutions


125 crore+
group revenue, hi-tec rockfibre along with 2 sister corporations


70000 sq ft
Production plant spanning 70,000 sq It to meet demands of growing industrial needs.


20 acre plant
At the heart of our operations producing high qualify Thermal Insulation to meet the diverse needs of our customers


Satisfied customers


ISO 9001 Certified
We are an ISO 9001 certified company, thus ensuring overall trust and compliance.


19.8 million sqm
in service and performing successfully

EnSave Stonewool Fibre Insulation is manufactured with a stable composition to endure environmental challenges and handling. Our in-house laboratory, manned by knowl- edgeable experts and equipped with advanced instru- ments, guarantees compliance with top-notch domestic and international standards.


Hi-Tec Rock Fibre Pvt Ltd boasts an impressive 21,000 MTPA capacity, ensuring your projects match your scale. Centrally located for seamless accessibility, we prioritize swift deliveries to meet agreed timelines, establishing us as your dependable insulation partner.


Experience operational fluidity with our “Ease of Work” program, designed for smooth workflows and punctual deliveries. At Hi-Tec Rock Fibre Pvt Ltd, trust in a blend of capacity, convenience, and unwavering quality for your insulation needs.


Client Approvals: A Testament to Success

Our success story is written in the approvals from our value clients. We take pride in the trust bestowed upon us by myriad of satisfied partners. Our dedication to excellence and commitment to delivering top-flar insula- tion products has garnered widespread acclaim. With each successful project, we not only meet but exceed client expectations, solidifying our reputation as a trusted indus- try leader Join the ranks of those who have experienced the seamless quality and reliability of Hi-Tec, where client sporovals iluminate the path to success.