Our team can help you specify the right waterproof fireboard solution for your project, ensuring compliance and long-term safety.

Waterproof Fire Boards
Dual protection: fire resistance and waterproofing. In many environments, fire stopping systems must do more than resist flames – they must also perform reliably in wet, damp, or exposed conditions. Conventional fireboards often degrade when exposed to moisture, reducing effectiveness and requiring costly maintenance or replacement.
Trusted for over 30 years
Explore our Fireboard solution
CSD’s Waterproof Fireboards are engineered to solve this problem. They provide robust, certified fire protection while remaining fully resistant to water and moisture, ensuring long-term performance even in the harshest environments. Trusted in marine, offshore, industrial and civil construction projects, they deliver durable protection for both new installations and retrofits.
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“Over three decades, we’ve seen every kind of site condition and challenge. Our clients come to us because they know we’ll deliver the right solution every time. As industries evolve, so do we, by developing new products, expanding into new sectors and continuing to protect the infrastructure that keeps the world running.”
David Ripley
CSD Sealing Systems










