Composite panel penetration sealing

Composite panel penetration sealing

Composite panels are widely used in modern construction for walls, roofs and cladding systems. While they offer efficiency and versatility, penetrations through composite panels can become vulnerable points where fire, water or gas may spread if not properly sealed.

CSD provides specialist sealing solutions designed to maintain the integrity of composite structures. Our systems ensure fire-rated, watertight and gastight protection for service penetrations, helping to preserve both safety and performance in lightweight construction.

Your Challenges

  • Increased fire risk from unsealed penetrations in combustible panel cores
  • Potential for water ingress through external wall and roof penetrations
  • Need for seals that adapt to lightweight, non-traditional construction materials
  • Requirement for durable, compliant solutions in industrial and commercial buildings

Our Solutions

“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