This insulated flame resistant coverall is built for the demands of offshore work in cold weather. It pairs a Bizflame Work cotton and carbon fibre outer fabric with flame resistant filling and an FR cotton lining, so you stay warm while protected against radiant, convective and contact heat.
It is suitable for wear in an ATEX environment. Triple-stitched seams add durability, and an action back gives you more freedom to reach and bend. With 10 pockets, radio loops and a detachable hood, it keeps your kit to hand and adapts to changing conditions.
Key features
- Concealed two-way brass front zip opens from top or bottom for quick access and stays covered for added security
- Two slanted chest pockets with concealed brass zips keep small items secure
- Two-tier knee pad pockets give two positioning options
- Back patch pockets, sleeve pocket and rule pocket, 10 pockets in total, for ample storage
- Radio loops let you clip a radio within easy reach
- Detachable hood adds weather protection when you need it
- Hook and loop cuffs adjust for a secure fit at the wrist
- Sew-on flame resistant reflective tape and UPF 40+ fabric that blocks 98% of UV rays
Materials and performance
Shell: Bizflame Work, 99% cotton and 1% carbon fibre, 350g. Lining: 100% cotton flame resistant lining, 170g. Filling: 100% polyester flame resistant filling, 150g.
Standards and protection
Certified to EN ISO 11612 (A1+A2, B1, C1, E2, F1), EN ISO 11611 Class 2 (A1+A2), EN 1149-5, EN 61482-2 and EN 61482-1-2 APC 2, EN 342 (0.318 (M².K/W), 2, X) and EN 17353 Type B2. It is classed as CE-CAT III.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Knee pad pockets
The knee pad pockets use a two-tier adjustable system, so you can set your knee pads in one of two positions to suit your height and the way you kneel.
Care
- Machine wash at 40°C on a gentle cycle
- Do not bleach
- Do not tumble dry
- Line dry
- Iron at a medium temperature (max 150°C)
- Do not dry clean
Add your logo
If you’d like to add your logo to the Portwest FR53 Bizflame Work FR Insulated Coverall, please contact us.






































