Monday, January 18, 2021



Stone wool high


Rockwool (India) Limited, incorporated in 1987 manufactures stone wool insulation under the brand name of ROCKINSUL and TUFFINSUL for Thermal Insulation (Hot & Cold), Acoustic Insulation and Fire Safety applications in buildings and industries


Rockwool (India) Limited is a subsidiary of Alghanim Industries of Kuwait. Alghanim is one of the largest, privately-owned companies in the Gulf region. A multi-national company in outlook with operations in 40 countries, Alghanim Industries is a multi-billion dollar conglomerate with more than 30 businesses.


Rockwool (India) Limited is one of the largest manufacturers of stone wool products in India having manufacturing facility at Hyderabad and Silvasssa with a combined annual capacity of 50,000 MT. It is a licensee of Saint Gobain, Isover, the world leader in insulation. The company complies with EPA standards and respects environment during manufacturing process, and is an ISO 9001:2008 certified company.

Rockwool (India) Limited has been servicing various industries including power plant , refineries, petrochemicals, sugar mills, cement plants,  textile mills and  other processing industries.  The products are extensively used for thermal insulation and energy conservation in hot and cold pipe lines and in equipment like ESP’s, chimneys and boilers, ducts, ovens, etc.
The products are also used in building applications for partition walls, sandwich panels, wall and roof insulation in PEB structures and in commercial buildings like shopping malls, offices spaces, airports, etc.


Product Range
Rockwool (India) Limited has a wide range of products to cater the various needs of the industry. Our products are available in various densities and thicknesses. ROCKINSUL and TUFFINSUL stone wool insulation. Products from Rockwool (India) Limited have been tested for fire, thermal and acoustic properties as per  IS / BS / ASTM and European Standards from  renowned International Laboratories like Warrington Fire, Bodycote, TUV, FM and UL and leading Indian Labs like IIT, Chennai, Lucid, ARAI Pune, etc


Product Specification    
Non combustible    as per BS 476  Part-4
Not easily ignitable   - class  P    as per BS 476  Part -5
Fire propagation Index is 8.43 ( < 12)    as per BS 476 Part -6
Surface Spread of Flame – Class  I    as per BS 476  Part-7
Fire ratting   150 minutes    as per BS 476  part-20
Class – A1    as per EN 13501 – 1.

Wide network
Rockwool (India) Limited has a pan India presence. Its head office is located at Hyderabad and its sales offices are spread across Hyderabad, Bangalore, Chennai, Mumbai, Pune, Nagpur, Baroda, New Delhi, Chandigarh and Indore. Its factories at Hyderabad and Silvassa factories are strategically placed to cater to all the requirements of the Indian market and overseas export needs. It also has a wide dealer network that looks into the needs of domestic and international clients.


For more details contact:

Leave a Comment

Email Address
(will not be published)