Insulation Manufacturer in India — Aerogel, Calcium Silicate, Fire Protection & Cold Storage
Engineering the energy the world cannot afford to lose. Wedge Industries Limited manufactures high-performance thermal insulation, passive fire protection, prefab buildings and cold storage systems in Faridabad, delivers across India and exports to 45+ countries.
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Insulation manufacturer in India for industry, buildings and cold chain
Wedge Industries Limited is an insulation manufacturer in India supplying aerogel, calcium silicate, microporous, spray foam and acoustic insulation, intumescent fire seals, EV battery thermal pads, prefab buildings and insulated cold storage. Products are made in Faridabad (Haryana), specified by project engineers and procurement teams in steel, cement, power, oil & gas, pharma, cold chain, data centre and real-estate projects, and shipped from Delhi NCR to every Indian state and 45+ export markets.
Products by application
Aerogel insulation
From ₹1,350/m² ($14/m²)
WedGel blankets, pads, pastes and paints. 0.017–0.023 W/m·K, −200 to +650 °C, 2–3× thinner than mineral wool. Price list
Calcium silicate boards
From ₹720 per 6 mm board
Asbestos-free boards, blocks and pipe sections. 650–1,200 °C grades, 170–900 kg/m³, cut to size for furnaces, ducts and fire-rated linings.
Spray foam insulation
₹90–95/sq ft at 50 mm
Closed-cell PUF spray for roofs, walls, cold rooms and tanks, applied by Wedge crews across India. Cost guide
Passive fire protection
NBCS 2026 compliant range
Intumescent fire seals, fire door boards, fire sleeves and fire-rated boards for doors, penetrations and cable trays. NBCS 2026 guide
Cold storage
Mini cold rooms from ₹2.5 lakh
2 MT walk-in rooms to 5,000 MT potato cold stores — PUF panels, doors, refrigeration and installation. Price guide
Prefab & modular buildings
From ₹1,606/sq ft
LGSF and sandwich-panel houses, site offices, capsule and pod homes, delivered and erected. 2026 price guide
High-temperature insulation
Up to 1,800 °C
Microporous, ceramic fibre and zirconia composite systems for furnaces, kilns, ladles and process lines.
Soundproof & acoustic
Sound proof sheets from ₹285
Mass-loaded sheets, acoustic panels and soundproof doors for studios, generators, offices and industrial noise control.
EV battery thermal pads
Data centre insulation
Roof insulation
Wall insulation
All insulation products
Most requested price guides and tools
Straight answers with 2026 prices — the pages engineers and buyers open most on this site.
- NBCS 2026: insulation and passive fire protection requirements — what the new National Building Code means for doors, ducts, cables and façades.
- Passive fire protection compliance checklist — one-page audit for consultants and facility managers.
- Prefab house price in India (2026) — cost per sq ft by package, with the instant budget calculator.
- Mini cold storage price in India and 5,000 MT potato cold storage cost.
- Spray foam insulation cost per sq ft — 50 mm and 80 mm rates, applied.
- Aerogel blanket price per m² by thickness and temperature grade.
- Insulation thickness calculator — R-value, U-value and heat loss for any material.
Why buyers choose Wedge Industries Limited as their insulation manufacturer in India
Manufacturer, not a trader
As an insulation manufacturer in India, we make aerogel, calcium silicate and fire-protection products in our own Faridabad plant, so specifications, cut sizes and lead times are under our control.
Spec-first quotations
Every quote carries thermal conductivity, service temperature, density and thickness, with a technical data sheet, so it can go straight into a tender or BOQ.
Pan-India delivery, 45+ export markets
Offices in Gurugram, Delhi, Faridabad and Mumbai; regular shipments to the GCC, Europe, Africa and South-East Asia with export documentation handled in-house.
Industries we serve
Cement & glass
Power & oil & gas
Cold chain & food
Real estate & commercial buildings
Data centres
EV & energy storage
Infrastructure & site camps
Engineered for the electrification and AI-compute era: where energy density rises, insulation stops being a passive material and becomes a performance system. Our EV battery pads, data-centre insulation and 1,800 °C composite systems are built for continuous-load, space-constrained duty.
Get a price in 24 hours
Tell us the product, thickness or temperature, quantity and delivery location. A Wedge engineer replies with a priced offer and data sheet within one working day.
Frequently asked questions
Which products does Wedge Industries Limited make as an insulation manufacturer in India?
Aerogel blankets and pads (WedGel), calcium silicate boards, blocks and pipe sections, microporous and ceramic-fibre high-temperature systems, spray foam (PUF) insulation, sound proof sheets, intumescent fire seals and fire door boards, EV battery thermal pads, prefab buildings and cold storage rooms. Manufacturing is in Faridabad, Haryana.
How do I get a price?
Use the contact form, call +91 97175 06848 or WhatsApp the same number with the product, thickness, quantity and delivery city. Priced offers with technical data sheets are sent within 24 hours on working days. Prices on the site are ex-works Faridabad and exclude 18% GST.
Is there a minimum order quantity?
Standard products such as calcium silicate boards, aerogel blankets and sound proof sheets can be bought online in single units. Project pricing applies from about 100 m² of blanket or a pallet of boards; spray foam, cold storage and prefab buildings are quoted per project.
Do you deliver across India and export?
Yes. Goods ship from Delhi NCR to every Indian state, and Wedge Industries Limited exports to 45+ countries including the UAE, Saudi Arabia, Qatar, Kuwait, the UK, Germany, Nepal and Singapore, with export documentation handled in-house.
Which insulation should I use for my application?
Aerogel for space-constrained hot or cold pipes and equipment up to 650 °C; calcium silicate or microporous boards for furnaces, ducts and fire-rated linings up to 1,200–1,800 °C; spray foam for roofs, walls and cold rooms; PUF panels for cold storage. Use the insulation thickness calculator or send your operating temperature and we will recommend a product.
Do your products meet the NBCS 2026 fire requirements?
The passive fire protection range — intumescent seals, fire door boards, fire sleeves and calcium silicate boards — is selected to meet the fire-resistance ratings called for in the National Building Code. See the NBCS 2026 guide for door, penetration and duct requirements and the test standards that apply.
Send your requirement, get a priced offer tomorrow
Product, thickness or temperature, quantity and delivery location is all we need. Wedge Industries Limited, 517-518, 5th Floor, Galleria Tower, DLF Phase 4, Gurugram 122002, Haryana.
Wedge Insulation is the online store of Wedge Industries Limited, an insulation manufacturer in India with its plant in Faridabad, Haryana. Read the insulation and fire protection blog or visit the Hardoi factory product range.