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  • WORLDWIDE SHIPPING

  • TRUSTED SINCE 2006

  • FREE DELIVERY OVER £99

Portwest FR66 Bizflame Ultra FR Trousers Multi-Hazard Protection Work Pants

Product Code: FR66

Regular price From £48.38 exc VAT £58.06 inc VAT
Shipping calculated at checkout.

  • ATPV 13 CAL/CM²
  • 100% Metal-Free Construction
  • 8 Functional Pockets

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.

Portwest Bizflame Flame Resistant Work Trousers

Portwest FR66 Bizflame Ultra FR Trousers Multi-Hazard Protection Wo...

Regular price From £48.38 exc VAT £58.06 inc VAT

Description

Built to Handle the Hottest, Toughest Industrial Environments

The Portwest FR66 Bizflame Ultra FR Trousers deliver serious multi-hazard protection for oil and gas, welding, and high-risk industrial work. These aren't your standard flame-resistant trousers – they're certified against flames, arc flash, molten metal splash, and chemical exposure, all whilst maintaining comfort through countless industrial washes. When one pair of trousers needs to handle multiple hazards, these are your answer.

Key Features:
  • Multi-Standard Protection: CE-CAT III certified for flame resistance (radiant, convective, and contact heat), electric arc flash (Class 1), molten metal splash, and liquid chemical protection (Type PB [6]). One pair covers what usually needs several.
  • Bizflame Ultra Fabric: Hardwearing 340g blend of 80% cotton, 19% polyester, and 1% carbon fibre. Retains shape and colour even after repeated industrial laundering at 75°C and tunnel drying at 155°C. Built for the long haul.
  • 100% Metal-Free Construction: Completely non-magnetic, nickel and ferrous-free design eliminates static electricity risks and prevents damage to sensitive surfaces. Perfect for environments where magnetic materials are a hazard.
  • Two-Tier Knee Pad Pockets: Accommodates knee pads in two positions for versatile protection whether you're kneeling on steel decks or concrete floors. Adjustable to how you work.
  • 8 Functional Pockets: Includes rule pocket and ample storage for tools and equipment. Everything stays secure and accessible during demanding shifts.
  • Adjustable Hem: Fits all leg lengths properly without bunching or dragging. No need for alterations – just adjust and go.
  • Sustainable Construction: The flame-resistant polyester component uses recycled fibres, reducing the carbon footprint without compromising protection standards.

Available in navy with waist sizes from 30 to 46 inches, the Portwest FR66 Bizflame Ultra trousers meet the demanding requirements of workers facing multiple hazards daily. Certified protection you can rely on, with the durability and functionality to match. Order now for dependable multi-hazard defence.

Safety Standards

EN ISO 11612 EN ISO 11612
EN 13034 EN 13034
ASTM F 1959 ASTM F 1959
  • EN ISO 11612 A1+A2, B1, C1, E2, F1 - Protection against heat and flame
  • EN ISO 11611 Class 1 A1+A2 - Welding protective clothing
  • EN 1149-5 - Protective clothing with electrostatic properties
  • IEC 61482-2 IEC 61482-1-2 Class 1 - Arc flash protection
  • EN 13034 Type PB [6] - Protection against liquid chemical splash
  • ASTM F1959/F1959M-12 ATPV 16 CAL/CM2 (HAF 83.7%) - Arc thermal performance
  • CE-CAT III certified

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