Our team is here to guide you, whether you’re protecting a nuclear facility, a wind farm or a city substation.
Certified protection. Built for the world’s harshest environments.
CSD Sealing Systems offers a range of advanced sealing products engineered to protect vital infrastructure from fire, water, gas, smoke and EMP. Designed for flexibility, longevity and ease of installation, our systems are trusted across sectors where safety and performance cannot be compromised.
Trusted for over 30 years
Our product range
From high-pressure pipe penetrations to complex multi-cable transits, our products deliver proven protection in power plants, data centres, marine vessels, substations, tunnels and more.
Need help selecting the right solution?
“CSD Technical Services delivered the water, and gastight sealing works to a high standard across our control room and DNO substation. Their support contributed effectively to our wider climate action plan, including the installation of a new solar farm and battery storage system. We were very satisfied with the work and will be considering CSD for future projects.”
CSD client
Morrison Data Services