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Pacyfire Engineering LLP provide expert solution in Firestop Cable Coating

At Pacyfire Engineering LLP, we offer reliable and tested firestop cable-coating systems that protect critical electrical and instrumentation cabling from fire, heat and smoke. Our coatings are designed to slow flame spread, reduce toxic smoke generation and help maintain circuit integrity long enough for safe shutdown and evacuation. Whether it is a cable tunnel, tray, riser shaft or control room back-pan, our team ensures complete, code-compliant protection with clean, well-detailed application.

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At Pacyfire Engineering, we understand that power, control and communication cables are the lifelines of modern plants and infrastructure. Overloaded trays, ageing PVC insulation and congested risers can quickly turn a local fault into a fast-spreading cable fire. Our firestop cable-coating solutions are engineered to prevent this. We survey existing installations, identify vulnerable cable routes, and recommend the correct intumescent or ablative system based on service temperature, environment and required fire rating.

Our applicators are trained to work in live plants, data centres, industrial facilities and infrastructure projects with minimal disruption. Surface preparation, masking and thickness control are carried out strictly as per manufacturer specifications to ensure long-term adhesion and performance. We treat horizontal trays, vertical risers, banded bundles, cable tunnels and shaft entries, paying special attention to joints, splices and penetration areas so that the fire barrier remains continuous.

Beyond installation, we support clients with documentation and maintenance planning. Each treated route is mapped, tagged and recorded, making it easy for consultants, insurers and safety auditors to verify compliance. For brownfield sites, we can phase the work around shutdowns and critical milestones, ensuring production remains uninterrupted while fire risk is systematically reduced.

Our Firestop Cable Coating Include

  • Fire risk survey and cable-route assessment for substations, control rooms, tunnels, shafts and plant areas.
  • Supply and application of tested firestop cable coatings for LV/MV power, control, instrumentation and communication cables on trays and ladders.
  • Treatment of congested cable trays and vertical risers, including junctions, drops, bends and difficult access locations.
  • Upgrading of existing cable tunnels and galleries to meet current fire-rating and insurance requirements.
  • Localized fire protection around penetration seals, bulkheads and fire-rated walls/floors to keep the barrier continuous.
  • Surface preparation, dry-film thickness (DFT) checks and quality control documentation as per OEM guidelines and project specifications.
  • Work planning around live operations, including shutdown-based execution and high-risk area permits.
  • Periodic inspection, touch-up and maintenance programmes to keep cable coatings performing over the full life of the asset.

With Pacyfire Engineering LLP’s firestop cable coating solutions, your electrical and control systems gain an additional, proven layer of protection—reducing fire load, limiting damage and supporting safer, more resilient operations.