Quelfire Ceiling Fan Cuff 100mm
 
Quelfire’s CFC Ceiling Fan Cuff prevents the spread of fire through plasterboard ceilings. 
 
One Size: For 100mm ∅ PVC Duct
 
It has been tested for use on both single and double-skin plasterboard ceilings and is compatible with various ventilation systems. 
 
The CFC Ceiling Fan Cuff features built-in spring clips, making it easy to install, especially for retrofit projects.
 
Its steel-shell outer contains a high-performance intumescent material that reacts when exposed to fire, forming a carbonaceous char. 
 
This char effectively seals off the gap left by the melting service, preventing fire from spreading to the next compartment.
 
Features & Benefits
Tested generally in accordance with BS EN 1364-2 Fire Resistance Tests for non-loadbearing elements – Part 2: Ceilings and additional guidance from BS EN 1366-3. (Test Report WF424611 and WF510322)
Up to 90 minutes Integrity and Insulation.
Can be retrofitted.
Suitable for a range of ventilation systems.
Tested on both single and double skin plasterboard ceiling timber floors.