Technical Info & R&D

Comprehensive technical data, thermal performance tables, international standards compliance, and laboratory testing capabilities for GlassRock mineral wool products.

Our Technical Capabilities

7
Product Lines Documented
15+
International Standards
750°C
Max Service Temperature
2008
Year Established

STM Technology

Advanced Production Process

GlassRock utilises STM (Spinning Technology Manufacturing) technology across its production lines — a precision manufacturing process that ensures consistent fibre diameter, uniform density distribution, and superior thermal and acoustic performance across all product ranges. This technology enables GlassRock to meet the stringent requirements of international standards including ASTM, EN, and BS specifications, ensuring product reliability for demanding construction and industrial applications.

Quality Assurance

All products are manufactured under ISO 9001:2015 Quality Management System, independently accredited by IAS (International Accreditation Service). Every batch undergoes in-house testing for thermal conductivity, fire performance, mechanical properties, and dimensional accuracy before release.
ISO 9001:2015 Certified — Independently accredited by IAS (IAF Member). CE Marking achieved for all applicable product ranges.

Product Technical Overview

Glass Wool

Blankets & Rolls

Density: 10–48 kg/m³ | Max temp: 300°C | NRC: 0.75–1.05 | Applications: HVAC, walls, roofs, automotive
Glass Wool

Boards & Slabs

Density: 16–96 kg/m³ | Max temp: 300°C | Rigid to semi-rigid | Applications: facades, ceilings, ductwork
Glass Wool

Pipe Sections

For pipes DN15–DN600 | Max temp: 300°C | Pre-formed half-sections | Applications: HVAC, chilled water, hot water systems
Stone Wool

Boards & Slabs

Density: 40–200 kg/m³ | Max temp: 750°C | Non-combustible | Applications: facades, industrial, marine, fire protection
Stone Wool

Pipe Sections

For pipes DN15–DN600 | Max temp: 650°C (ASTM C547) | Pre-formed | Applications: industrial piping, process plants
Stone Wool

Wire Mesh Blankets

Density: 40–200 kg/m³ | Max temp: 750°C | Flexible with wire mesh facing | Applications: high-temp industrial equipment
Stone Wool

Loose Wool

Bulk form | Max temp: 750°C | Blow-in application | Applications: cavity fill, attic insulation, loose-fill

Need Technical Support?

Our engineering team is available to help you select the right insulation solution and provide specification assistance.

Contact Our Engineers