
Pipe Sealing
Pipes are among the most common services passing through buildings and infrastructure, but they also create one of the greatest fire safety risks. Different pipe materials react differently under heat – expanding, melting or collapsing. Without the correct sealing, these behaviours allow fire and smoke to spread quickly between compartments.
Our pipe sealing systems are designed to tackle this challenge head-on. Suitable for metallic, plastic and GRP pipes, they provide long-lasting fire resistance while maintaining watertight and gastight performance. With proven installation across sectors including nuclear, marine and civil construction, our pipe seals deliver trusted performance in safety-critical environments.
Your Challenges
- Different pipe materials (metallic, plastic, GRP) requiring tailored sealing
- Fire spread through service penetrations
- High-temperature and pressure conditions
Our Solutions
“CSD’s team are very focused in their approach to provide a high-quality product and service. We are looking forward to working with them in the future.”
Senior Electrical Design Engineer
Thames Water

