Supersil Light

SUPERSIL® LIGHT is a medium-density, calcium silicate-based high-performance board developed for passive fire protection applications. Thanks to its asbestos-free structure and special heat treatment technology, it maintains its shape and mechanical strength during a fire. With its A1 class non-combustible structure, it increases the fire resistance of structural elements while its lightweight and easy-to-process structure makes installation practical and fast.

Its easy-to-cut and screw structure similar to plasterboard reduces application time, and its surface that requires no coating eliminates additional finishing costs. Thanks to its moisture resistance, low emission value and high mechanical strength, it can be safely used in both technical and interior applications.

Key Features

• Fire resistance: A1 non-combustible class
• Certified fire resistance: up to 240 minutes
• Lightweight: approximately 14 kg/m² at 24 mm thickness
• Easy cutting and installation (plasterboard-like application)
• No coating required
• Moisture resistant
• Low indoor emission: A+ class
• Rw 34 dB sound insulation in a single board
• High mechanical strength and dimensional stability

Technical Information

• Density: ~550 kg/m³
• Standard size: 2000 × 1200 mm
• Thickness: 24 mm
• Material: Fibre-reinforced calcium silicate board
• Intended use: Passive fire protection systems