Indigenous high-performance insulation powered by ISRO technology transfer
Next-Generation Aerogel Solutions for Energy Efficiency
Karnest Insulation
Next-Generation Aerogel Solutions for Energy Efficiency
Karnest Technology delivers world-class silica aerogel products engineered for extreme performance. Manufactured in Kolkata with cutting-edge technology, we’re pioneering India’s leadership in high-performance thermal insulation.
Karnest Technology
Karnest Technology delivers world-class silica aerogel products engineered for extreme performance. Manufactured in Kolkata with cutting-edge technology, we’re pioneering India’s leadership in high-performance thermal insulation.
Silica Aerogel: The World's Best Insulator
Superior Thermal Performance
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.
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.
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.