We’re more than a product provider – we’re your complete technical partner:

Fire Stopping
Fire safety is one of the most important aspects of infrastructure design and operation. Every pipe or cable passing through a wall, floor or bulkhead is a potential weak point where fire and smoke can spread. To protect people and assets, those penetrations must be sealed with solutions proven to resist fire for hours, not minutes.
Fire Stopping
CSD’s fire stopping systems are fully tested and certified to the highest international standards. Our NOFIRNO®, SLIPSIL® and FYLLOFOAM® products provide up to four hours of fire resistance while also protecting against water, gas and smoke ingress.
Why choose CSD for Firestopping?
- Certified up to 4 hours fire resistance (EI-rated)
- Protection that goes beyond fire, covering water, gas and smoke ingress too
- Fully tested to international safety standards
- Low-maintenance, long-life solutions trusted in nuclear, naval and civil sectors

“The service provided by CSD was excellent in all aspects. The installation crew were skilled, hard-working and resourceful and also integrated well with our own men who supported then with the external duct sealing.”
Project Manager
UK Onshore Wind Farm



