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Portwest · FR448

Portwest Bizflame Work FR Trousers, 350g, arc ATPV 19 cal (FR448)

Ergonomic flame resistant trousers for heavy-duty welding, electrical and petrochemical work, with reinforced seams for durability.

Branded from £42.98 each ex VAT (£51.58 inc VAT)with your logo, free setup · plain garment from £35.99

  • Free logo setup
  • Real embroidered samples
  • Embroidered in Hull

Price each with your logo (embroidery, left thigh)

QuantityFrom, ex VATInc VAT
1–8£42.98£51.58
9£42.24£50.69
10–24 with 10% off£38.02£45.62
25+ with 10% off£36.67£44.00

Plain garment from £35.99 plus one logo; larger sizes can cost more.

Mix and match: every garment with your logo counts towards the price breaks.

10% off your whole order over £416.67 ex VAT (£500 inc VAT), included above from 10 garments.

Usually 2–5 working days after you approve your sample From one garment Quote replies within 24 hours Mon–Fri Free UK mainland delivery over £250 ex VAT, or collect free in Hull

When will I get it?

  1. Sample photo1–3 working days: your logo embroidered on a sample patch, emailed to approve
  2. Production2–5 working days after you approve
  3. Delivery1–2 working days, or collect free in Hull

1Colour: Navy

Choose a colour

2Sizes and quantities Size guide

Total: 0 pieces

3Add your logo (optional)

Choose logo positions

Tick each place you’d like your logo. Embroidery is standard (print on backs): use the switch to change it.

Left thigh: embroidery or print
Your logo file

4Notes (optional)

Your price ex VAT unless shown

Branded from, each ex VAT
£42.98
Each inc VAT
£51.58

One garment with one logo, free setup. Plain garment from £35.99. Tick your logo positions and enter quantities for your total.

Free logo setup · Logos included in the price

Buy online: pay by bank transfer or card at checkout, or send your basket as a free quote request instead. Either way, we make an actual sample of your logo and email you a photo to approve (or pop in to see it), and nothing is produced until you do.

Want to feel it first?

Pop in to our unit at Unit C2 Boulevard Factory Estate, 84 Goulton Street, Hull to try sizes and feel the fabric (Mon–Fri 7am–4pm) · Directions.

Or order just one with no logo to try: pick your size, leave the logo boxes unticked and check out.

Specifications

BrandPortwest
Style codeFR448
FabricBizflame Work: 99% Cotton, 1% Carbon Fibre 350g
Weight350g
SizesS – 5XL
Colours2 colours

Other versions of this garment

CodeWhat’s differentWeightColours
FR448 (this one) 350g, arc ATPV 19 cal 350g 2
FR26 350g, arc ATPV 9.8 cal 350g 2
FR36 330g 330g 1

About the Portwest Bizflame Work FR Trousers

Ergonomic flame resistant trousers for heavy-duty welding, electrical and petrochemical work, with reinforced seams for durability.

It is made from Bizflame Work: 99% Cotton, 1% Carbon Fibre 350g. Portwest list EN ISO 11612 A1+A2, B1, C1, E3 ,F1; EN ISO 11611 Class 2 A1+A2; EN 1149 -5; EN 61482-2 EN 61482-1-1 ELIM 16 CAL/CM² ATPV 19 CAL/CM²; EN 61482-2 EN 61482-1-2 APC 1. We supply Navy and Orange in sizes S to 5XL.

Branding advice

We brand flame resistant garments with embroidery only, never heat-applied prints, and keep logos clear of seams and reflective tape. Most teams choose a left-chest logo, with a name or role on the back if needed. We stitch an actual sample and email you a photo to approve (or you can pop in to see it) before your order runs.

Workwear in Hull for trades and industry

Trades, engineering and industrial firms around Hull, the Humber and the East Riding order the Bizflame Work FR Trousers as part of their work uniforms, with the company logo embroidered. For repeat orders, businesses use our staff uniform ordering portal, so staff choose their own sizes and your branded workwear in Hull is always on hand.

Care

Wash at up to 60°C (normal process), tumble dry low and iron at up to 150°C. Do not bleach or dry clean.

Features

  • EN ISO 11612 A1+A2, B1, C1, E3 ,F1
  • EN ISO 11611 Class 2 A1+A2
  • EN 1149 -5
  • EN 61482-2 EN 61482-1-1 ELIM 16 CAL/CM² ATPV 19 CAL/CM²
  • EN 61482-2 EN 61482-1-2 APC 1
  • Protection against radiant, convective and contact heat
  • Class 2 welding protection
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Concealed fly zip opening
  • Durable, strong and long lasting brass zip
  • Contrast colour stitching for added style
  • Elasticated back waist for a secure fit
  • 2 Side pockets
  • 2 Back pockets with hook and loop closure
  • 1 Rule pocket
  • 1 Cargo pocket
  • Two tier knee pad pockets allowing two positioning options
  • 8 pockets for ample storage
  • 1 Hammer loop
  • Extendable leg length (31" to 33")
  • External standards label for quick identification of protection levels
  • 40+ UPF rated fabric to block 98% of UV rays
  • Suitable to be worn in an ATEX environment
  • CE certified
  • Care: Max wash temp 60°C, normal process. Do not bleach. Tumble dry low. Iron max 150°C. Do not dry clean

Branding this garment

Your logo goes on the left thigh, embroidered in-house in Hull. We set your logo up free of charge and stitch an actual sample for you to approve.

Size guide

Portwest Bizflame Work FR Trousers (FR448)

Portwest Bizflame Work FR Trousers (FR448)
SizeSMLXLXXL3XL4XL5XL
Centimetres
Waist relaxed728088100108116124136
Inside leg length7979797979797979
Inches (approx.)
Waist relaxed28.531.534.539.542.545.54953.5
Inside leg length3131313131313131

Inch sizes are converted from cm and rounded to the nearest half inch.

Garment measurements in cm, from Portwest's size chart for this style.

Size chart from Portwest for style FR448. View the official size guide (PDF)

Size guide

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Embroidered by us. Rated. 5.0 on Google

from 210 Google reviews

Absolutely amazing company. We had a quick turn around project and the team at Kingston did this 48 hours earlier than agreed. The attention to detail and product quality is spot on. Definitely recommend for all branding…
Alex D.February 2025 · Google
Absolutely top quality business, so knowledgeable and helpful. clothing and embroidery are simply top of the range for excellent prices Thank you Becky 👌👌 Tre Amici❤️
Wes F.February 2025 · Google
Continued excellent service with a quick turnaround when it comes to embroidery - and excellent value. Highly recommend.
Gareth M.January 2025 · Google
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