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Portwest  ·  SKU: 262103

Portwest FR410 Waterproof Bizflame Rain+ Hi-Vis Multi-Norm Contrast FR Trousers

Portwest FR410 Bizflame Rain+ trousers: EN 343 Class 4 waterproof, EN ISO 11612 flame resistant, EN ISO 20471 Class 2 hi-vis. Orange/navy or yellow/navy.

£71.67 each, ex VAT
£86.00 inc VAT
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Colour: Orange/Navy
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Waterproof Waterproof
Anti Static Anti Static
Contrast Colour Contrast Colour
Flame Retardant Flame Retardant
Provides Warmth Provides Warmth
Reflective Reflective
Stretch Stretch
UV Protection UV Protection
EN 1149 EN 1149
EN 13034 EN 13034
EN 343 EN 343
EN ISO 11611 EN ISO 11611
EN ISO 11612 EN ISO 11612
EN ISO 20471 EN ISO 20471
IEC 61482 IEC 61482
RIS 3279 TOM RIS 3279 TOM
Hi-Vis Class: Class 2
Waterproof Rating: Class 4 (water resistance: 30,000mm)
Thermal Rating: Medium Insulation (Cold Conditions)
Logo Printing Available: Yes
Embroidery Available: Yes
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Why it works

Certified for multi-risk environments

EN ISO 11612 flame resistance

Protects against radiant, convective and contact heat, certified to EN ISO 11612 (A1+A2, B1, C1, F1).

EN 343 Class 4 waterproof

Flame-resistant treated fabric rated to 30,000mm water resistance with taped seams.

EN ISO 20471 Class 2 hi-vis

Reflective tape and hi-vis colourways keep the wearer visible on site.

CE-CAT III certified

Certified as PPE Category III for use in high-risk, multi-hazard environments.

Anti-static, ATEX suitable

Safe for use in ATEX-classified environments alongside oil, gas and petrochemical work.
Overview

Portwest FR410 Waterproof Bizflame Rain+ Hi-Vis FR Trousers - Overview

The Portwest FR410 is a waterproof, flame-resistant hi-vis trouser from the Bizflame Rain+ HV collection, certified to EN ISO 11612 for heat and flame, EN ISO 20471 Class 2 for hi-vis and EN 343 Class 4 for waterproofing. FR cotton lined and anti-static, it suits multi-risk environments including ATEX-classified sites.
2Class
EN ISO 20471 hi-vis
4Class
EN 343 waterproof
30000mm
Water resistance rating
IIICAT
PPE category
Dimensions
WaistFully elasticated
AnklesZipped, fits over work boots
Details
MaterialFlame-resistant treated waterproof fabric, FR cotton lined
ColourOrange/navy or yellow/navy
Hi-vis classEN ISO 20471 Class 2
Flame resistanceEN ISO 11612 (A1+A2, B1, C1, F1)
Waterproof ratingEN 343 Class 4 (30,000mm water resistance)
Thermal ratingMedium insulation (cold conditions)
PPE categoryCE-CAT III
AdditionalAnti-static, ATEX suitable, CE certified, UKCA marked

Frequently asked questions

Is this waterproof?

Yes. The FR410 is EN 343 Class 4 rated with 30,000mm water resistance and taped seams, on top of the flame-resistant treated fabric.

What flame-resistance standard does the FR410 meet?

EN ISO 11612 (A1+A2, B1, C1, F1), covering protection against radiant, convective and contact heat.

Can this be worn in an ATEX environment?

Yes. The FR410 is anti-static and suitable for ATEX-classified environments, alongside oil, gas and petrochemical work.

Is this hi-vis certified?

Yes, to EN ISO 20471 Class 2.

What colours are available?

Orange/navy or yellow/navy.

Do the ankles fit over work boots?

Yes. Zipped ankles let you pull the trousers on and off over work boots without removing them.

Can I add my company logo?

Yes. Embroidery and logo printing are both available on this style, so it can be branded for a trade or framework order.

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