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Protecting the wearer’s legs from burn injuries, the flame resistant trousers are available in orange and navy and even have flame resistant high visibility reflective tape around each leg. Providing comfort and enhanced durability, the work trousers have triple-stitched seams, a long-lasting brass fly zip, and half elasticated waist for a secure fit.

Protection Against Molten Metal Splashes

Certified to a range of international and EN standards, these trousers are perfect for tough industrial demands such as offshore and welding environments. With certified protection against molten metal splashes, giving Class 2 welding protection, they protect against a build-up of static energy and radiant, convective and contact heat. Plus, it’s 50+ UPF rated fabric to block 98% of UV rays.

Multiple Pockets and Knee Pad Holders

Featuring seven pockets, including a ruler and back pockets, as well as an innovative two-tier knee pad pocket for two positioning options to suit your needs. While the hook and loop hem provide a secure fit, these guaranteed flame resistance for the life of the garment and remain machine washable.

99% Cotton

Manufactured by Portwest as part of their Bizflame Plus range, the flame resistant trousers have been put through the manikin test under EN ISO 11612 and achieved excellent results demonstrating the level of protection offered to the wearer. Constructed of 99% cotton, the fabric features 1% carbon fibre to achieve flame resistance and durability.

Hi-Vis Orange or Navy

Perfect to wear with our flame resistant jacket and available in regular sizes Small to 4XL to protect everyone, select between orange and navy colours of the flame resistant trousers.


Product Data Sheets

PDF download Flame Resistant Trousers Data Sheet

  • Protection against radiant, convective and contact heat
  • Protection against molten metal splashes
  • Class 2 welding protection
  • 99% cotton, 1% carbon fibre
  • Compliant with EN 1149 -5
  • Compliant with EN ISO 11612 (A1+A2. B1. C1. E2. F1)
  • Compliant with EN ISO 11611 Class 2 (A1+A2)
  • IEC 61482-2 IEC 61482-1-2 Class 1
  • CE Certified – Category III
  • Manufactured by Portwest
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Flame Resistant Trousers

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