Portwest Bizweld Flame Retardant Trousers Regular


Voted the number one favourite flame retardant coverall in the welding industry, our best selling Bizweld Overall is ideal for offering complete protection to workers exposed to heat. The generous fit provides comfort and allows the wearer to work unhindered.



Fabric Bizweld 330g

Portwest Bizweld Flame Retardant Trousers are ideal for welding and mechanical trades - offering excellent protection from wayward sparks and naked flames. Made form 100% Cotton Drill fabric, these trousers feature side pockets and a zip fly. Conforms to both EN ISO 11612 A1, A2, B1, C1, F1 and EN ISO Class 1, A1, A2.


  • Fabric: BIZWELD, 100% Cotton Drill, 330gsm.
  • Half elasticated back.
  • Zip fly.
  • EN ISO 11612 A1+A2, B1, C1, F1.
  • Side pockets.
  • EN ISO Class 1, A1+A2.
  • Rule pocket.
  • Hook and bar fastening.


 COLOUR  Reg 31"  Tall 33"
B. Green  S-3XL  M-3XL
Navy  XS-5XL  S-5XL
Orange  S-3XL  L-3XL
Royal Blue  S-3XL  M-3XL
Red  S-3XL  L-3XL
Grey  S-3XL  M-3XL
Black  S-3XL  M-3SL


Chest Size Guide - Portwest

UK XSmall Small Medium Large XLarge 2XLarge 3XLarge  4XLarge 5XLarge
Inches  32"/34" 36"/38" 40"/41" 42"/44" 46"/48" 50"/52" 54"/55" 56"/58" 60"/64"

Additional information

Weight 1800 g

Small, Medium, Large, XL, 2XL


Navy, Orange, Black, Royal Blue, Bottle Green


Regular, Tall


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