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Portwest  |  SKU: 262024

Portwest FR404 Bizflame 88/12 Stretch FR Trousers

£47.50 Ex. VAT
£57.00 Inc. VAT
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0161 706 0479

Colour: KH

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  • Made in the UK
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  • Next Day Delivery Available
Multi Pockets Multi Pockets
Flame Retardant Flame Retardant
Provides Warmth Provides Warmth
Stretch Stretch
EN ISO 11612 EN ISO 11612
Waterproof Rating: Not Waterproof
Thermal Rating: Medium Insulation (Cold Conditions)
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Why the FR404 stays comfortable on site

Certified flame and heat protection

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

Practical pockets and adjustable hem

Two back patch pockets, four pockets in total, and an adjustable hem from regular to long leg.

Soft, stretch comfort with added warmth

Garment-washed Bizflame 88/12 stretch fabric with a slim flexi-fit cut and medium insulation for cold-conditions site work.
Overview

Portwest FR404 Bizflame 88/12 Stretch FR Trousers - Overview

Slim-fit flame-resistant work trousers in soft, stretch Bizflame 88/12 fabric, garment washed for comfort from day one. Built for all-day wear with a flexi-fit cut and added insulation for cold-weather site work.
1EN standard
EN ISO 11612 certified
4pockets
Total storage
30-46waist range
Sizes available
Dimensions
Waist sizes30, 32, 34, 36, 38, 40, 42, 44, 46
Leg lengthAdjustable hem, regular to long
ColourwaysKhaki, Navy
Details
BrandPortwest
CollectionBizflame 88/12
FabricStretch, garment washed
FitSlim, flexi-fit
Thermal ratingMedium insulation (cold conditions)
CertificationCE certified, UKCA marked
Embroidery / logo printingAvailable on request

Frequently asked questions

Which EN standard does the FR404 meet?

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

Does the FR404 offer any insulation against cold?

Yes, it carries a medium insulation rating for cold-conditions work, alongside its FR protection.

Will the FR404 keep me dry in the rain?

No, it is not rated waterproof to EN 343.

What fit is the FR404?

A slim, flexi-fit stretch cut with a garment-washed soft handle - form-fitting yet unrestrictive.

Can I adjust the leg length?

Yes, the hem is adjustable from regular to long leg.

Which sizes and colours are available?

Khaki and Navy, waist sizes 30 to 46.

How long does delivery take?

Current stock ships in 1-2 working days.

Get a quote in 3 hours

Our teams are available on 0161 706 0479

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