Karnest Insulation
Advanced Thermal Insulation Solutions Made in India
Karnest Technology delivers world-class silica aerogel and Pyrogel™ products engineered for extreme performance. Manufactured in Kolkata with cutting-edge technology, we’re pioneering India’s leadership in high-performance thermal insulation.
Our Products
We are the industry heads and produce the most reliable and trendy solution you are looking for.
Roller Chain Drives
Motors & Gear Motors
Inductive/Capacitive Sensors
The only place where you’ll get the perfect solution for all your Insulation Needs.
Featured Product
Silica Aerogel: The World's Best Insulator
High Performance
Pyrogel™ XT-E: Flexible Aerogel Insulation
Product Performance Comparison
Superior Thermal Performance
Our Innovations
Technical Advantages
Performs reliably from cryogenic -200°C to high-temperature 650°C applications. Single-material solution eliminates the need for multiple insulation systems across temperature zones.
Naturally water-repellent structure prevents moisture absorption and maintains thermal performance in humid or wet environments. Eliminates corrosion under insulation (CUI) risks.
Up to 8x lighter than conventional insulation materials. Reduces structural load requirements, simplifies installation, and enables insulation in weight-sensitive applications.
Achieves equivalent thermal performance with 50-80% less thickness compared to traditional materials. Maximizes usable space in retrofits and new construction projects.
Our Innovations
Key Benefits at a Glance
Flexible format and lightweight design accelerate project completion
Compared to conventional insulation materials per unit thickness
Continuous operation capability in extreme heat applications
Thinner insulation profile frees up valuable operational space
These performance metrics translate directly to reduced energy costs, lower maintenance requirements, enhanced safety, and improved operational efficiency across your facilities. Karnest’s aerogel solutions deliver measurable ROI through decreased fuel consumption, extended equipment life, and minimized downtime.
Technical Advantages
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Extreme Temperature Range
Performs reliably from cryogenic -200°C to high-temperature 650°C applications. Single-material solution eliminates the need for multiple insulation systems across temperature zones.
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Our Contributions
Industries We Serve!
Oil & Gas
Critical insulation for refineries, pipelines, and LNG facilities. Protects personnel, reduces heat loss, and maintains process temperatures in the harshest offshore and onshore environments.
Petrochemical
Optimal thermal protection for reactors, distillation columns, and processing equipment operating at extreme temperatures. Ensures safety and energy efficiency in chemical production.
Aerospace
Lightweight, high-performance insulation for spacecraft, aircraft, and propulsion systems. Meets stringent weight requirements while providing superior thermal protection.
Power Generation
High-temperature insulation for boilers, turbines, and steam systems. Improves plant efficiency and reduces fuel consumption in coal, gas, and renewable energy facilities.