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Portwest  |  SKU: 262274

Portwest FR432 Bizflame 88/12 FR Trousers

£35.00 Ex. VAT
£42.00 Inc. VAT
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0161 706 0479

Colour: Navy

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  • Made in the UK
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Multi Pockets Multi Pockets
Flame Retardant Flame Retardant
Lightweight Lightweight
Stretch Stretch
EN 17353 EN 17353
EN ISO 11611 EN ISO 11611
IEC 61482 IEC 61482
Waterproof Rating: Not Waterproof
Thermal Rating: Not Thermal Rated
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Why the FR432 works on higher-risk sites

Certified for welding and arc-flash risk

Meets EN ISO 11611 for welding and allied processes, and IEC 61482 for protection against the thermal effects of an electric arc.

Enhanced-visibility rated

Certified to EN 17353 for enhanced visibility in medium-risk site conditions, with reflective bands on both lower legs.

Six-pocket practical layout

A rule pocket, cargo pocket, side pockets and two back patch pockets give six pockets in total for tools and small items.

Secure, comfortable fit

An elasticated back waist and concealed fly zip keep the fit secure, with an extendable leg length from 31in to 33in.
Overview

Portwest FR432 Bizflame 88/12 FR Trousers - Overview

Lightweight flame-resistant work trousers in Bizflame 88/12 fabric, certified for welding, arc-flash and enhanced-visibility risk work. Built for all-day comfort with a practical six-pocket layout and reflective leg bands.
3EN standards
Certified protection
6pockets
Storage layout
9sizes
Waist 30 to 46in
Dimensions
Waist sizes30, 32, 34, 36, 38, 40, 42, 44, 46
Leg lengthExtendable, 31in to 33in
ColourNavy
Details
BrandPortwest
CollectionBizflame 88/12
StandardsEN ISO 11611, IEC 61482, EN 17353
Thermal ratingNot thermal rated
Waterproof ratingNot waterproof (EN 343)
CertificationCE certified, CE Category III
Embroidery / logo printingAvailable on request

Frequently asked questions

Which standards does the FR432 meet?

It's certified to EN ISO 11611 for welding and allied processes, IEC 61482 for arc-flash thermal protection, and EN 17353 for enhanced visibility in medium-risk conditions.

Is the FR432 rated for cold-weather work?

No, it carries no thermal insulation rating - it's a lightweight trouser rather than an insulated winter garment.

Will the FR432 keep me dry in wet conditions?

No, it isn't rated waterproof to EN 343.

How many pockets does the FR432 have?

Six in total: a rule pocket, an easy-access cargo pocket, two side pockets and two back patch pockets.

What colour and sizes are available?

Navy only, in waist sizes 30 to 46, with an extendable leg length of 31in to 33in.

Can I add my company logo?

Yes, embroidery and logo printing are both available on request.

What does the concealed fly zip and elasticated waist add?

A secure, snag-free fit for site work, with the elasticated back waist giving extra give through the day.

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