SENN supplies tested passive fire protection: FyreWrap® for cables and ventilation ducts, FireMaster® Marine Plus for the A-60 class, plus refractory masses, coatings and high-temperature fabrics — confection and cutting from Erl.
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Industry · Passive Fire Protection

Passive Fire Protection

Passive fire protection for plants, cables and ducts: FyreWrap®, FireMaster® and refractory insulation up to the A-60 class — from one source.

From one source
chains · expansion joints · insulation
Made in Erl
fabricated to drawing
3,000+ products
in stock at Erl
Passive Fire Protection
One Stop Shop
everything from one source

In a fire, cable runs, ventilation ducts and steel members have to keep working until people are safe. SENN supplies tested passive fire-protection systems — FyreWrap®, FireMaster® and refractory insulation — that maintain the fire-resistance rating.

Applications in detail

  • Cable & tray protection: FyreWrap® wraps maintain circuit integrity of cable trays in a fire.
  • Ventilation & smoke-extract ducts: FyreWrap® as fire-protective enclosure of ventilation ducts.
  • Marine A-60: FireMaster® Marine Plus for bulkheads and decks to IMO classification.
  • Structural steel: refractory masses and coatings to maintain load-bearing capacity.
  • Penetrations & barriers: high-temperature fabrics and fibre products for gaps and joints.
  • Back-up insulation: microporous insulation and calcium silicate behind the fire-protection layer.
  • Fire bulkheads & tunnels: fire-protection confection for fire bulkheads, cable ducts and tunnel structures.

Why SENN

  • Tested systems from Alkegen® (formerly Unifrax®): FyreWrap® and FireMaster® with documented classification.
  • Passive fire protection, insulation and confection from one source — a single contact.
  • FyreWrap® based on Insulfrax® AES fibre, bio-soluble.
  • Custom fabrication and cutting to drawing, made in Erl.
  • Advice on the right fire-resistance class for your application.

Service & Installation

  • On-site survey: measuring trays, ducts and components before fabrication.
  • Turnaround service: retrofit and repair of existing fire-protection confection.
  • Custom fabrication to drawing: cutting and confection from our own production in Erl.

Planning passive fire protection for a plant or a ship? We supply the tested systems from one source.

Request for your project

Frequently Asked Questions (FAQ)

Which fire-protection systems do you supply?

FyreWrap® for cables and ventilation ducts, FireMaster® Marine Plus for the A-60 class, plus refractory masses, coatings and high-temperature fabrics — all with documented classification.

Is FyreWrap® bio-soluble?

Yes. FyreWrap® by Alkegen® (formerly Unifrax®) is based on Insulfrax® AES fibre, not on ceramic RCF fibre.

Do you also supply for shipbuilding?

Yes. FireMaster® Marine Plus for bulkheads and decks to IMO A-60 classification. Confection and cutting from Erl.

© SENN Group