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  • BULK ORDERS

  • WORLDWIDE SHIPPING

  • TRUSTED SINCE 2006

  • FREE DELIVERY OVER £99

Portwest S781 Bizflame Rain Hi-Vis FR Waterproof Trousers Anti-Static

Product Code: HVS781

Regular price From £64.28 exc VAT £77.14 inc VAT
Shipping calculated at checkout.

  • Flame-Resistant Waterproof
  • Anti-Static Carbon Fiber
  • Quick-Release Buckle System

Was dubious about buying, a bag, of the beeswift mp1 gloves, as I was actually looking for an alternate brand, I've had gloves before that were all bundled together, where the rubber was too hard and the material like an old rope, the company sent them out really fast delivery, individually wrapped, premium gloves, really happy, top drawer, as these will be stored in the garage, no damp or spider issues, big thanks to George @ gloves & stuff.

A Andyvia Trustpilot

Decent gloves at a reasonable price. Delivered within a good delivery window. These gloves have reasonable longevity in medium workloads.

Brett Seedhouse Brett Seedhousevia Trustpilot

Good company to buy from; just took a bit longer than expected (9 days)from order to being despatched for delivery. The response was quick when I emailed them with a query. Will definitely use again.

C Cherie Rowdenvia Trustpilot

I've always had a good experience with this family run business, always able to ring and get any queries sorted. Quick delivery and products all as described on the website.
The process from order to delivery is smooth and stress free. I would definitely recommend them.

C Claire Davisvia Trustpilot

What an amazing company. I bought safety shoes from them and could not fault them with anything. Communication from the seller was spot on. Kept me updated on delivery times and delivery was super quick as well, not to mention that they had the best price out there. These shoes are so comfy :). Thank you very much, I would happily use them again and highly recommend to anyone. I am glad I did not cancel my order because of the previous bad reviews.

C Customervia Google

Got my product shipped to ireland and was impressed with how quick it arrived.
Price was still cheaper even after I paid the customs fee. Would recommend and I will be using again 🤝

D Derek Griffinvia Trustpilot

A pleasure to do business with George, Paul and the team. Have been using them for years and will continue to do so. Great customer service, speedy shipping and an extensive range of products.

M Marcus Lewisvia Google

Ordered some safety trainers as they offered the fastest delivery and lowest price. My order was a day late but this was due to a supply chain issue with the manufacturers. George kept me up to date and they still arrived before other company’s expected delivery date. The quality of the trainers are amazing and I will be definitely using this company again for my future supply’s.

M Melissa Alexandervia Google
Fast Delivery

Next day delivery for in stock orders placed before 1:00pm.

Class 3 ARC Flash (25 Cal/cm²) Hi Vis Fire Retardant A/Static Railspec Waterproof Trousers

Portwest S781 Bizflame Rain Hi-Vis FR Waterproof Trousers Anti-Static

Regular price From £64.28 exc VAT £77.14 inc VAT

Description

Premium flame-resistant trousers engineered for hazardous wet-weather work.

The Portwest S781 Bizflame Rain trousers combine advanced flame-resistant technology with comprehensive waterproofing. Designed for industrial, rail, and chemical handling applications where safety is non-negotiable. These premium trousers protect workers exposed to multiple hazards without compromising comfort.

Key Features:
  • Flame-Resistant Technology: EN ISO 14116 Index 3 rated fabric prevents ignition and flame spread in hazardous environments.
  • Waterproof Shell Fabric: Breathable PU-coated construction (98% Polyester, 2% Carbon Fibre) blocks water whilst allowing moisture to escape from skin.
  • Anti-Static Protection: Carbon fibre integrated throughout trousers meets EN 1149-5 compliance for electrostatic discharge environments.
  • FR Lined Interior: 100% cotton flame-resistant lining adds warmth and additional thermal protection during cold, wet conditions.
  • Ergonomic Design Features: Elasticated FR braces keep trousers secure during movement. Raised back panel protects lower spine. Zipped ankles allow easy fitting over work boots.
  • Chemical Resistance: Taped seams and chemical-resistant treatment provide multi-standard protection against industrial spills and contact hazards.
  • Emergency-Ready Buckle: Quick-release buckle system enables rapid removal during emergencies when every second counts.
  • Railway Certification: Orange variant meets GO/RT 3279 railway-specific safety standards for rail industry workers.

Portwest delivers professional-grade safety trousers meeting the most stringent European and UK industry standards. These S781 Bizflame Rain trousers provide essential multi-hazard protection for demanding work environments. Shop Glovesnstuff for premium flame-resistant workwear today.

Safety Standards

EN ISO 14116 EN ISO 14116
EN 1149 EN 1149
RIS 3279 TOM RIS 3279 TOM
EN 343 EN 343
EN 13034 EN 13034
EN ISO 20471 EN ISO 20471
Class 1 Hi Vis Class 1 Hi Vis
Waterproof Waterproof
Breathable Breathable
Thermal Thermal
  • EN ISO 14116 Index 3 - Limited flame spread protective clothing
  • EN 1149-5 - Electrostatic properties (anti-static protection)
  • RIS-3279-TOM Issue 1 - Railway industry standard (Orange variant only)
  • EN 343 Class 3:3 X - Protection against rain (waterproof and breathable)
  • EN 13034 Type 6 - Protection against liquid chemicals
  • EN ISO 20471 Class 1 - High visibility warning clothing

Size Chart

Delivery Information

UK Mainland Delivery

Free delivery on orders over £99 (ex VAT). For orders under £99, we charge only the actual carrier cost for next-day delivery - no inflated prices or hidden fees.

All orders include tracking via text and email notifications.

Scottish Highlands, Northern Ireland & Offshore

Additional delivery charges apply. Select your delivery area at checkout to see the exact cost.

Order Confirmation

You'll receive an email confirmation when you order, followed by a VAT invoice with tracking details once your order is packed.

Collection

Orders can be collected from our warehouse. Place your order online, by phone, or email, and we'll contact you when it's ready for collection.

International Delivery (EU & Worldwide)

We ship worldwide without UK VAT.

Important:

  • Your country's customs duties apply and must be paid on delivery
  • Business customers: We require your VAT/tax number for customs clearance
  • Refused deliveries: If an order is refused due to non-payment of duties, return shipping costs will be deducted from any refund