LIONROCK Building Rolls are manufactured from stable stone wool fibres bonded with thermosetting resins and are light weight, strong and resilient, and easy to handle.

The Stone wool fibres are fine and uniformly distributed to ensure consistent thermal properties in the building roll.


LionRock Building Rolls are commonly used on the walls and roofs(under and over purlins) of Pre-engineered Buildings, Pre-fabricated houses, Airport authority,Poultry farms and HVAC ducting.

Technical Specification
Standard Densities* : 44 & 64 Kg/m3
Service Temperature : up to 750°C
Standard Thickness** : 25, 50, 75 mm
Standard Size : 0.5mx10m
Salient Features

Service Temperature :  (-) 1000C to 7500C

IS: 8183:93

Specification Conformance: LIONROCK Building Rolls are available with ALG and FSK facings, which provide an efficient vapour barrier.

  • Excellent thermal & acoustic with Fire Protection
  • Non-Combustible
  • Water repellent
  • Excellent thermal resistance
  • Chemically Inert
  • Negligible Chloride Content
  • Energy Conservation & fuel saving
  • Ease of application
  • Cost Effective & Maintenance Free
  • CFC & HCFC Free