Why CSD?

Premium Service Supplier

CSD Sealing Systems (UK) have specialised in the supply of technically advanced cable transits, flexible pipe penetrations and RISE cable duct seals within the UK for 25 years.

Our product range is suitable for applications within the shipbuilding, offshore and onshore construction industries and is also widely used across the utility and nuclear industry. The systems can provide up to 4 hours of fire protection, will offer the highest levels of flood protection and gastight integrity and are proven to provide in excess of 50 years long term sealing protection.

CSD are the UK representative of Beele Engineering BV, a company with over 40 years' experience in the development and production of penetration sealing systems. Beele Engineering's research, testing and production facilities are amongst the most advanced in the world, and all products manufactured under strict quality controls with the NOFIRNO, SLIPSIL and RISE Ultra Crusher systems having CE approval.

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CSD are ISO9001:2015 certified and aim to provide the highest levels of service and support to our customers, assuring first class products and first class service whatever the industry.

Naval Damage Control presentation

Project News


CSD supplied and installed the Galloper offshore wind farm with NOFIRNO and RISE NOFIRNO

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Business News


Our systems are EN1366-3 fire tested & manufactured from materials with low smoke and low toxicity properties.

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Product News


Need advice on installing in a vertical duct, watch our short video here.

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