Portwest · SKU: 261571

Portwest S779 Waterproof Bizflame Rain Hi-Vis Constrast FR Jacket

Portwest S779 waterproof Bizflame Rain FR jacket. EN ISO 14116 flame resistant, EN 343 waterproof, detachable liner. Orange or yellow.

£99.17 each, ex VAT

£119.00 inc VAT

Ships in 1 to 2 working days

Colour: Yellow/Navy

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Made in the UK
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Safety Standards

EN Standards

Hi-Vis Class: Class 3

Waterproof Rating: Class 3 (water resistance: 20,000mm)

Thermal Rating: Medium Insulation (Cold Conditions)

Logo Printing Available: Yes

Embroidery Available: Yes

Flame-resistant, waterproof, and built for changeable weather

EN ISO 14116 flame protection

Flame-resistant treated fabric meets EN ISO 14116 Index 3 for limited flame spread.

Genuinely waterproof

Taped seams and an EN 343 Class 3 rating (20,000mm) keep the wet out.

Versatile in changing weather

A detachable FR fleece liner adds warmth when it's cold and comes out when it's not.

High-visibility reflective

Premium sew-on flame-resistant reflective tape keeps you seen in low light.

Practical, five-pocket layout

Five pockets including a concealed phone pocket and radio loops keep kit close to hand.

Overview

Portwest S779 Waterproof Bizflame Rain Hi-Vis Contrast FR Jacket - Overview

The Portwest S779 Waterproof Bizflame Rain Hi-Vis Contrast FR Jacket is a fully waterproof, flame-resistant treated jacket for outdoor work in wet and flame-spread-risk conditions, with a detachable FR fleece liner for changeable weather.

3Index

EN ISO 14116 flame-spread index

20000mm

EN 343 waterproof rating

3Class

Hi-vis rating (EN ISO 20471)

5pockets

Total pocket count

Dimensions
Sizes (Orange/Navy)	S to XXXL
Sizes (Yellow/Navy)	XS to 4XL
Fit	Unisex

Details
Material	Flame-resistant treated waterproof fabric with taped seams
Flame protection	EN ISO 14116 Index 3 (limited flame spread)
Waterproof rating	EN 343 Class 3 (20,000mm water resistance)
Hi-vis standard	EN ISO 20471 Class 3
Insulation	Medium insulation, with a detachable FR fleece liner for colder conditions
Other properties	Anti-static, Texpel stain-resistant finish
Certification	CE certified
Colours	Orange/Navy, Yellow/Navy
Collection	Bizflame Rain
Brand	Portwest

Frequently asked questions

How does the detachable fleece liner work?

The FR fleece liner zips in for extra warmth in cold weather and zips out when you don't need it, so the jacket adapts to the conditions.

Is the S779 genuinely waterproof, not just showerproof?

Yes. It carries an EN 343 Class 3 rating (20,000mm water resistance) with taped seams throughout, so it holds up in sustained rain, not just light drizzle.

What's the difference between Orange/Navy and Yellow/Navy sizing?

Orange/Navy runs S to XXXL, while Yellow/Navy runs XS to 4XL - check the size run for your preferred colour before ordering.

Does it protect against flame as well as water?

Yes. The fabric is flame-resistant treated to EN ISO 14116 Index 3 for limited flame spread, alongside the EN 343 waterproof rating.

How many pockets does it have and where are they?

There are five pockets in total, including a concealed phone pocket, plus radio loops so you can clip a radio in place without extra kit.

Can I have my company logo added?

Yes. Both embroidery and print branding are available on this jacket - ask about trade-account pricing for bulk orders.

How do I care for it?

Follow the wash-care symbols on the jacket's label for washing and drying. The fabric also has a Texpel stain-resistant finish that repels dirt.

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Portwest S779 Waterproof Bizflame Rain Hi-Vis Constrast FR Jacket