• Bulk pricing

    on every line

  • Next-day delivery

    from UK stock

  • Trusted by 50,000+

    customers

  • No minimum order

Portwest  ·  SKU: 234100

Portwest H448 Class 3 Waterproof Hi-Vis Rain Suit

Portwest H448 two-piece rain suit - EN ISO 20471 Class 3 hi-vis, EN 343 Class 3 waterproof to 20,000mm, taped seams. Orange or Yellow, XS-4XL.

£21.67 each, ex VAT
£26.00 inc VAT
Ships in 1 to 2 working days

Colour: Orange
Buy more, pay less Per unit, ex VAT. Applied automatically.
Ships in 1 to 2 working days

Formal quote back in 3 hours. No account needed.

Quote in 3 hours No account needed
  • Made in the UK
  • Next Day Delivery Available

  • Pay in 30 days with a Trade Account. No fees.
  • UK stock. Stock and lead time are shown above.
  • Seen it cheaper? We beat any genuine quote. 0161 706 0479
Waterproof Waterproof
Multi Pockets Multi Pockets
Reflective Reflective
Stretch Stretch
Vented Vented
EN 343 EN 343
EN ISO 20471 EN ISO 20471
RIS 3279 TOM RIS 3279 TOM
Hi-Vis Class: Class 3
Waterproof Rating: Class 3 (water resistance: 20,000mm)
Thermal Rating: Not Thermal Rated
Logo Printing Available: No
Embroidery Available: No
You may also like

Other hi vis waterproofs in the range

See all hi vis waterproofs ›
£54.16 ex VAT £64.99 inc VAT
£9.16 ex VAT £10.99 inc VAT
£9.16 ex VAT £10.99 inc VAT
Why it works

Why the H448 works in the wet

Genuinely waterproof

EN 343 Class 3 rated to 20,000mm, with taped seams to stop water reaching the stitching.

Seen at distance

EN ISO 20471 Class 3 hi-vis, tested and certified after 25 industrial washes.

Breathable design

A vented back yoke stops the jacket turning into a sauna on an active wet-weather shift.

Rail-ready

RIS 3279 TOM compliant, so it is approved for trackside and lineside work.

PFAS-free finish

The Texpel Splash Eco finish beads water off the surface without PFAS chemicals.
Overview

Portwest H448 Class 3 Waterproof Hi-Vis Rain Suit - Overview

A pack-away two-piece rain suit built for outdoor crews who need to stay dry and seen. It is certified to EN ISO 20471 Class 3 hi-vis and EN 343 Class 3 waterproofing, with taped seams and a PFAS-free water-repellent finish.
3Class
EN ISO 20471 Hi-Vis
3Class
EN 343 Waterproof
20000mm
Water Resistance
2-
Pockets
Dimensions
SizingXS to 4XL
ColoursOrange, Yellow
Details
BrandPortwest
Fabric finishPFAS-free Texpel Splash Eco
FasteningZip front, drawcord hood and hem, stud-adjustable cuffs
UV protectionUPF 40+
GenderUnisex
CertificationCE, UKCA, REACH-compliant coating
Rail approvalRIS 3279 TOM

Frequently asked questions

Is the H448 fully waterproof?

Yes - it is rated EN 343 Class 3, tested to 20,000mm of water resistance, with taped seams so water cannot get in through the stitching.

What's included in the suit?

A hooded jacket and matching trousers, both in the same colour, sold as one two-piece set.

Does it stay visible after washing?

Yes - the EN ISO 20471 Class 3 hi-vis rating is certified to hold up after 25 industrial washes.

Can I get my company logo added?

No - the H448 is not available with embroidery or print branding.

How does it avoid getting sweaty inside?

The vented back yoke lets air through, and the stud-adjustable hems and elasticated waist stop it feeling baggy on an active shift.

Is it approved for rail work?

Yes - it meets RIS 3279 TOM, so it is suitable for trackside and lineside crews.

What sizes and colours are available?

Orange and Yellow, sized XS to 4XL.

Get a quote in 3 hours

Our teams are available on 0161 706 0479

Payment & data security