James Hardie™ Hardiefire™ Insulation

James Hardie™ HardieFire™ Insulation is a high-density mineral wool insulation designed for use within James Hardie™ fire-rated wall systems. It is specified as part of tested HardieSmart™ wall assemblies to help achieve required fire performance while also contributing to acoustic and thermal efficiency.

The insulation is lightweight, easy to handle and engineered to fit within wall stud cavities. It is supplied in multiple thicknesses and widths to suit different HardieSmart™ system configurations and must be installed in accordance with James Hardie™ installation requirements.

HardieFire™ Insulation is not intended for standalone use and should only be used as part of approved James Hardie™ wall systems.

Key Properties
• Mineral wool insulation for fire-rated wall systems
• Designed for use with James Hardie™ HardieSmart™ wall systems
• Contributes to fire, acoustic and thermal performance
• High-density product for consistent system performance
• Lightweight and easy to install on site
• Supplied in multiple thicknesses and widths

Typical Applications
• Fire-rated internal wall systems
• HardieSmart™ wall assemblies
• Aged care, healthcare and residential buildings
• Commercial and multi-residential construction
• Projects requiring tested fire wall systems

Standards / System Compliance
• Performance achieved only when installed as part of tested James Hardie™ systems
• Must be installed in accordance with James Hardie™ installation manuals
• Refer to specific wall system documentation for fire and acoustic ratings