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Portwest | SKU:
262291
Portwest FR434 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast FR Winter Trousers
£88.33
Ex. VAT
£106.00
Inc. VAT
Why buy from us
- Pay in 30 days with a Trade Account. No fees.
- Trade and bulk pricing available on request
- UK stock, dispatched fast
Portwest FR434 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast FR Winter Trousers - Orange/Navy / S is backordered and will ship as soon as it is back in stock.
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1 – 2 working days
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- Made in the UK
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Waterproof
Anti Static
Contrast Colour
Flame Retardant
Provides Warmth
Reflective
Stretch
EN 1149
EN 342
EN 343
EN ISO 20471
Portwest FR434 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast...
Regular price
£106.00
Unit price
Unavailable
Portwest FR434 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast FR Winter Trousers - Orange/Navy / S is backordered and will ship as soon as it is back in stock.
Why it works
Waterproof, warm and multi-norm certified
Waterproof protection
EN 343 Class 4 rated fabric resists water penetration to 30,000mm, keeping the wearer dry in heavy rain.
Multi-norm certified
Certified across eight European standards covering waterproofing, cold protection, chemical splash, antistatic, welding and hi-vis.
Class 2 high visibility
EN ISO 20471 Class 2 reflective tape keeps the wearer visible in low light and poor weather.
Built for warmth and movement
Fully lined and padded construction traps heat, with an elasticated waist and side zip legs for easy on/off.
Anti-static and ATEX suitable
Non-magnetic, anti-static construction suits ATEX-classified and other sensitive sites.
Overview
Portwest FR434 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast FR Winter Trousers - Overview
The Portwest FR434 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast FR Winter Trousers are built for outdoor work in cold, wet conditions where flame resistance and high visibility also matter. Made across eight European standards, they combine waterproofing, thermal insulation, hi-vis and multi-hazard certification in one garment.
8standards
Certified EN/IEC norms
4class
EN 343 waterproof rating
2class
EN ISO 20471 hi-vis rating
30,000mm
Water resistance
| Dimensions | |
|---|---|
| Sizes | S, M, L, XL, XXL, XXXL |
| Details | |
|---|---|
| Colours | Orange/Navy, Yellow/Navy |
| Collection | Bizflame Rain+ HV |
| Hi-vis class | EN ISO 20471 Class 2 |
| Waterproof rating | EN 343 Class 4 (water resistance: 30,000mm) |
| Thermal rating | High insulation for very cold conditions (EN 342) |
| Standards | EN 1149, EN 13034, EN ISO 11611, IEC 61482, RIS 3279 TOM |
| PPE category | CE-CAT III |
| Fit | Unisex |
| Customisation | Embroidery and logo printing available |
Frequently asked questions
Are these trousers actually waterproof?
Are these trousers actually waterproof?
Yes. They are rated to EN 343 Class 4, the highest water resistance class, with taped seams and a flame-resistant treated fabric that keeps water out to 30,000mm.
Will they keep me warm in winter?
Will they keep me warm in winter?
Yes. They are fully lined and padded with a high-insulation thermal rating (EN 342) built for very cold conditions.
What does multi-norm certification mean on these trousers?
What does multi-norm certification mean on these trousers?
They carry eight separate European standards in one garment - waterproofing, cold protection, chemical splash, antistatic, welding, hi-vis and rail hi-vis - rather than needing separate garments per hazard.
Are they suitable for rail trackside work?
Are they suitable for rail trackside work?
Yes, certified to RIS-3279-TOM, the rail industry standard for orange hi-vis.
What colours and sizes are available?
What colours and sizes are available?
Orange/Navy and Yellow/Navy, in sizes S to XXXL.
Can I get these embroidered with a company logo?
Can I get these embroidered with a company logo?
Yes, embroidery and logo printing are both available to order - ask about trade-account pricing for bulk runs.
Are they suitable for ATEX or other non-magnetic-required sites?
Are they suitable for ATEX or other non-magnetic-required sites?
Yes, the anti-static, non-magnetic construction suits ATEX-classified environments.
