Microporous Insulation Manufacturers in India: Paving the Way for 2025 and Beyond
- Ankit Sethi
- May 7
- 4 min read
Updated: May 12
Microporous insulation materials are renowned for their excellent thermal performance, making them an ideal choice for industries ranging from construction to transportation. As India prepares for 2025, the demand for high-quality microporous insulation is set to soar. In this post, we explore the top manufacturers in India and the innovations that are shaping the future of thermal insulation.
But with increasing demand comes a critical question:Who are the most reliable
microporous insulation manufacturers in India?
In this guide, we spotlight the top industry leaders, and break down everything you need to know about choosing the right supplier for your high-performance insulation needs.
What Is Microporous Insulation?
Microporous insulation is a high-temperature, ultra-low thermal conductivity material engineered with a matrix of microscopic pores smaller than the mean free path of air molecules. This significantly restricts heat transfer via conduction, convection, and radiation.
Key Benefits:
Extreme thermal efficiency (0.020–0.030 W/m·K)
Lightweight and compact design
High compressive strength
Fire resistance and dimensional stability
Suitable for temperatures exceeding 1000°C
✅ To explore the complete specifications, certifications, and size options of our premium microporous insulation boards, Visit our: Microporous Insulation Product
Why Is Demand Booming in India?
India’s industrial landscape—from steel and cement to aerospace, automotive, and energy—is pushing for more sustainable and high-performance insulation. Microporous insulation has become crucial in:
Furnace and kiln insulation
Reactor and turbine lining
Pipeline and LNG terminal insulation
Thermal protection systems in EVs and aerospace
Cold storage and energy-efficient buildings
Top Microporous Insulation Manufacturers in India (2025)
🥇 1. DARQ INDUSTRIES – India’s Leading Microporous Insulation Innovator
Headquartered: India (PAN-India operations)Product Range:
Microporous Insulation Boards (Rigid)
Overstitched Microporous Boards
Microporous Flexible Blankets
Flexible Insulation Boards
Microporous Insulation Powder
DARQ INDUSTRIES has rapidly emerged as the most innovative, reliable, and performance-driven manufacturer in the Indian microporous insulation space.
Their high-performance insulation solutions are designed for:
Steel and cement industries
Petrochemical and power plants
Aerospace, defense, and EV sectors
Cold chain and construction projects
With premium-grade quality, custom thicknesses (5mm to 100mm), and certified thermal performance, DARQ is the preferred supplier for industries that require consistent insulation at temperatures of 550°C to 1000°C+.
Looking for ultra-lightweight insulation with even lower thermal conductivity? Check out our Aerogel Insulation Solutions designed for aerospace, EVs, and extreme performance requirements.
Why DARQ Is the Industry Leader:
✅ In-house R&D and innovation
✅ Highest grade hydrophobic boards
✅ Fire resistance up to 1000°C
✅ Indian and international testing certifications
✅ Trusted by major infrastructure and energy companies
✅ Offers full support for container insulation projects (e.g., 20ft/40ft custom applications)
👉 Looking to buy? Visit: https://www.darqindia.com/microporous-insulation
2. Generic Indian Manufacturers (Tier-II Level)
India also has multiple small and medium-scale thermal insulation product suppliers. These typically focus on generic boards, ceramic wool, and imported microporous blankets. However, many lack R&D capacity, Indian testing reports, and product traceability.
Most of them import unbranded Chinese products or use third-party labels.
Limitations:
Inconsistent thermal performance
No certified testing from Indian labs
Limited support for custom dimensions or container-based applications
3. Imported Brands via Indian Distributors
Well-known international brands like Promat and Morgan are often imported by Indian dealers. While technically strong, these products come at a premium price point, delayed timelines, and lack flexibility for custom or urgent project needs.
For government tenders, defense applications, and container retrofits, local certification is mandatory—something only Indian manufacturers like DARQ can provide.
Types of Microporous Insulation Products
Product Type | Ideal Use Case |
Microporous Insulation Board | Furnace linings, kiln insulation, reactors |
Overstitched Microporous Board | Blast-resistant thermal walls, container walls |
Flexible Microporous Blanket | Pipes, irregular surfaces, HVAC insulation |
Flexible Insulation Boards | Lightweight modular constructions |
Microporous Powder | Specialty applications, heat shields, molds |
Industries That Rely on Microporous Insulation in India
1. Steel, Cement & Glass
Used in ladles, tundishes, rotary kilns
Reduces energy losses by up to 35%
2. Oil & Gas
Pipeline insulation for cryogenic and high-temp transfer
LNG terminals and refineries
3. Aerospace & Defense
Rocket nozzles, thermal panels, defense equipment
Space-saving insulation with high-performance output
4. Electric Vehicles
Battery thermal management
Heat shielding for EV components
5. Construction & Infrastructure
Cold storage, HVAC ducting, cleanrooms
Passive fire protection in buildings
How to Choose the Right Microporous Insulation Manufacturer in India
When selecting a supplier, look for:
✔️ Thermal Conductivity Certifications (e.g., ASTM C177, ISO 8302)✔️ Testing Reports from Indian Labs✔️ Ability to Supply in Custom Dimensions✔️ Fire & Moisture Resistance✔️ Delivery Capabilities for high-volume projects✔️ Technical Support & Data Sheets
Why Local Indian Testing Matters
Many industries, especially defense and public sector units, require insulation materials to be tested and certified in Indian laboratories (like NABL-accredited labs). DARQ INDUSTRIES leads in this area, offering:
Indian standard test reports
Custom technical data sheets
Complete documentation for government tenders
For cutting-edge energy efficiency in cold chain, pharma, and construction, explore our Vacuum Insulation Panels (VIPs) offering unmatched thermal resistance in ultra-thin profiles.
FAQs on Microporous Insulation in India
Q1: Is microporous insulation better than ceramic wool?Yes. Microporous materials offer superior thermal resistance, lower thickness, and longer lifespan than traditional ceramic wool or fiber.
Q2: What’s the best thickness for a 40-foot container insulation project?Most projects use 15mm or 20mm depending on space and thermal requirements. DARQ provides full guidance and cutting-to-size options.
Q3: Can I get custom sizes for my project?Yes. DARQ INDUSTRIES provides custom size manufacturing for specific use cases like containers, kilns, or HVAC ducts.
Q4: What certifications should I ask for?Ask for ASTM, ISO, and Indian lab test reports for assurance. DARQ provides all of them.
Final Thoughts: Why DARQ INDUSTRIES Is the Future of Insulation in India
If you're searching for performance, quality, technical backup, and Indian compliance, DARQ INDUSTRIES is the most strategic and future-ready choice for microporous insulation materials.
Whether you're insulating a 40-foot container, designing an electric vehicle battery chamber, or upgrading a furnace, you need a trusted partner who understands your industry and delivers world-class insulation products.
📩 Ready for a quote or sample request? 👉 Visit: www.darqindia.com📞 Contact: info@darqindia.com | +91-8890660088