FirePro Plus Intumescent Fire Pillows – Standard Range - Up to 4 Hours Fire Integrity

The FirePro Plus Intumescent Fire Pillow – Standard Range provides a flexible, reusable and fully compliant fire-stopping solution for service penetrations in fire-rated walls and floors.

Each pillow is filled with mineral fibres, non-combustible agents, intumescent materials and fire-retardant additives, all contained within a reinforced waterproof glass cloth bag. Under heat, the pillows expand and harden, forming a tight, smoke- and flame-resistant seal that restores compartment integrity.

These fire pillows are ideal for metal pipework, cable trays and electrical trunking, particularly where services may need to be removed or upgraded. They can be installed cleanly and quickly, requiring no curing time or wet sealants.

When correctly installed and packed as directed, FirePro Plus Intumescent Pillows deliver up to 4 hours of fire protection, fully tested to BS 476: Part 20 and BS EN 1366-3, ensuring compliance with UK Building Regulations.

Key Features & Benefits

• Up to 4 hours fire integrity and 2 hours insulation

• Tested to BS 476: Part 20 and BS EN 1366-3

• Suitable for walls and floors

• Reusable and easy to reinstate when services change

• Dry installation – no mess, no curing required

• Expands under heat to seal gaps and crevices

• Mesh support required for floor penetrations (50mm steel mesh tray)

• Maintenance-free, long-term fire-stopping performance

Sold individually. For best performance, pack openings tightly and follow installation guidance.

Available Sizes (Sold Individually)

Typical Applications

• Commercial and industrial buildings

• Service risers and cable penetrations

• Retrofit and maintenance projects

• Temporary or permanent fire-stopping installations