heathrow terminal 5
power generation & distribution
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At CSD Sealing Systems, we realise the importance of keeping to budgets and time-scales, that is why we have systems which require few components and materials. We are guaranteed to lower costs of both inventory and installation.

With a range that is expertly designed, CSD products are ideally suited for numerous environments, both Onshore and Offshore. Our products provide water tight, gas tight and fire protection in high risk environments. 

Our commitment to our clients is second to none, offering on site training and quality inspections as standard, we can also deliver product stocks to site quickly to suit any project requirements. Our knowledgeable staff are available to provide support and any advice to your queries.

We work across and provide our sealing systems to many industry sectors including:


  • Water Utility Network
  • General Industrial & Construction
  • Power Generation & Distribution
  • Nuclear
  • Onshore Wind Farms
  • Oil Refinery and Gas Storage
  • Motorway Infrastructure
  • Telecommunication Network
  • Pharmaceutical
  • Petrol Forecourts
  • Rail

Some of our key Onshore products include:
RISE Duct Seal - a multi cable and pipe transit sealing system
NOFIRNO Duct Seal - an adjoined sleeve, multi cable and pipe transit sealing system
SLIPSIL Sealing Plugs - new generation sealing plug for cable duct sealing and pipe penetrations
ACTIFOAM Firestop - fire protection of cable duct sealing in building and industrial applications
NOFIRNO Firestop - is a coated board sealing system for fire protection of cable duct sealing in building and industrial applications


  • Naval Surface Ships and Submarines
  • Oil & Gas Exploration
  • Commercial Marine
  • Luxury Yachts
  • Offshore Wind Farms

Some of our key Offshore products include:
RISE Multi-Cable Transit System - a multi cable transit sealing system providing fire protection up to A60, H60 & H120 standards and certified without any insulation for A0 & H0 penetrations
RISE NOFIRNO Pipe Penetrations - a single or multi pipe sealing system for pipe penetrations providing fire protection up to A60, H60 and H120 standards and certified without any insulation for A0 and H0. The system is also blast rated and has been jet fire tested to prove firetight integrity for over 2 hours
RISE Ultra Pipe Penetrations - plastic pipe penetrations sealing system
SLIPSIL Sealing Plugs - new generation CSD sealing plug for single pipe penetrations can be used on metallic, GRP and plastic pipe systems to provide a watertight, gastight and fire rated A60 or A0 seal.
Penetration Frames - integral part of any cable transit or pipe penetration system, allowing services to pass through the bulkheads or decks and house the sealing system
DYNATITE - dynamic sealing system primarily suitable for all situations in which a sudden pressure exposure will occur including blast walls and ammunition stores.

Certified systems
CSD Sealing System's products have been extensively tested by all major worldwide classification societies and independent institutes, and are proven to ensure the highest standards of quality, safety, reliability and durability. Please visit our certification page for further details.

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Latest News

When it comes to fire safety there can be no shortcuts

4th July 2017

As part of CSD Sealing Systems campaign to raise awareness of fire prevention and safety within buildings and specifically wh ...

Read more

Customer testimonials

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CSD Sealing Systems has consistently provided a first class technical support to our work at T5 backed by a prompt and efficient delivery service."
AMEC - Heathrow Terminal 5

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