Rockwool Intumescent Pipe Collar 4hrs 125mm

Rockwool Intumescent Pipe Collar – 125mm (4-Hour Fire Protection)

The Rockwool Intumescent Pipe Collar is a high-performance fire protection solution designed to prevent fire and smoke from spreading through plastic pipe penetrations in walls and floors. When exposed to fire, the intumescent material expands, sealing off the pipe to maintain fire compartmentation.

🔹 Key Features:

• Brand: Rockwool (trusted for fire protection solutions)
• Type: Intumescent Pipe Collar
• Size: 125mm (inner diameter) – fits plastic pipes up to 125mm Ø
• Fire Resistance: Up to 4 hours (240 minutes) fire rating
• Material: Steel casing with intumescent lining that expands in heat
• Tested to Standards: BS 476-20 & EN 1366-3 (fire-rated for walls & floors)
• Installation: Surface-mounted for easy fixing around existing pipes
• Use with: PVC, ABS, PE, PP, and other plastic pipes

🔹 How It Works:

1. Under normal conditions, the collar remains passive around the plastic pipe.
2. In the event of a fire, the intumescent material expands, crushing and sealing off the melting pipe.
3. This prevents fire and smoke from spreading through the pipe penetration.

🔹 Applications:

✔ Firestopping plastic pipes in walls, floors, and ceilings
✔ Residential, commercial, and industrial buildings
✔ Hospitals, schools, offices, and multi-story buildings
✔ Compatible with PVC, PE, ABS, and other plastic piping systems

🔹 Installation Guide:

1. Ensure the surface is clean and free of debris.
2. Wrap the collar around the pipe and secure it using the integrated fixing brackets.
3. Fix to the wall or floor using fire-resistant screws or anchors (as per manufacturer guidelines).
4. Ensure the collar is tight and properly sealed around the penetration.