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Portwest  |  SKU: 262042

Portwest FR406 PW3 Modaflame Work Hi-Vis Multi-Norm FR Trousers

£76.67 Ex. VAT
£92.00 Inc. VAT
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0161 706 0479

Colour: Yellow/Black

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  • Made in the UK
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Multi Pockets Multi Pockets
Durable Durable
Flame Retardant Flame Retardant
Knee Pad Access Knee Pad Access
Reflective Reflective
Stretch Stretch
EN 1149 EN 1149
EN 13034 EN 13034
EN ISO 11611 EN ISO 11611
EN ISO 20471 EN ISO 20471
IEC 61482 IEC 61482
Hi-Vis Class: Class 2
Waterproof Rating: Not Waterproof
Thermal Rating: Not Thermal Rated
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Multi-norm protection built to last

Multi-norm certified protection

Certified to EN ISO 20471 Class 2 for hi-vis, EN ISO 11611 for welding, EN 1149 for antistatic performance, EN 13034 for limited chemical splash and IEC 61482 for arc-flash risk.

Class 2 hi-vis with reflective tape

Heat-applied segmented reflective tape and reflective piping keep the trousers visible in EN ISO 20471 Class 2 conditions.

Built for durability

Reinforced panels in high-wear areas and triple-stitched seams throughout resist abrasion on site.

UV protection and stretch comfort

40+ UPF fabric blocks 98% of UV rays, with stretch panelling and a side elastic waist for freedom of movement.

Non-magnetic build

Nickel and ferrous-free construction suits ATEX-classified and other sensitive environments.
Overview

Portwest FR406 PW3 Modaflame Hi-Vis Multi-Norm FR Trousers - Overview

Inherent Modaflame FR trousers built for utility and street-works environments where flame risk and high visibility both matter. Multi-norm certified across hi-vis, welding, antistatic, chemical-splash and arc-flash standards, with reinforced panels and triple-stitched seams for durability.
5standards
EN/IEC certifications
8pockets
Total pockets
40+UPF
UV protection rating
31-33in
Extendable leg length
Dimensions
Waist sizes28in to 48in
Leg lengthExtendable, 31in to 33in
ColoursYellow/Black, Yellow/Navy
Details
BrandPortwest
ModelFR406
CollectionPW3
FabricInherent Modaflame FR
StandardsEN ISO 20471 (Class 2), EN ISO 11611, EN 1149, EN 13034, IEC 61482
Thermal ratingNot thermal rated
Waterproof ratingNot waterproof (EN 343)
FitUnisex
CustomisationEmbroidery and logo printing available

Frequently asked questions

Which certifications does the FR406 meet?

It is multi-norm certified to EN ISO 20471 Class 2 for high visibility, EN ISO 11611 for welding, EN 1149 for antistatic performance, EN 13034 for limited chemical protection and IEC 61482 for arc-flash risk.

What hi-vis class are these trousers?

Class 2 under EN ISO 20471, with heat-applied segmented reflective tape and reflective piping for extra visibility.

Are these trousers waterproof?

No. They are not rated to EN 343 and are built for FR and hi-vis protection rather than wet-weather work.

What colours and sizes are available?

Yellow/Black or Yellow/Navy, sized by waist from 28in to 48in with an extendable leg length of 31in to 33in.

Does the flame resistance wear off after washing?

No. The FR performance comes from the inherent Modaflame fibre, not a surface treatment, so it will not diminish with washing.

Can I wear these in an ATEX-classified area?

Yes. The trousers are non-magnetic, nickel and ferrous free, suiting ATEX-classified and other sensitive environments.

Can I add my company logo?

Yes. Embroidery and logo printing are both available to order.

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