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Portwest · FR412

Portwest Bizflame Work Lightweight FR Trousers (FR412)

Practical lightweight FR trousers for warm-weather work in utilities, rail, petrochemical plants and fabrication shops.

Branded from £31.98 each ex VAT (£38.38 inc VAT)with your logo, free setup · plain garment from £24.99

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

Price each with your logo (embroidery, left thigh)

QuantityFrom, ex VATInc VAT
1–8£31.98£38.38
9–13£31.24£37.49
14–24 with 10% off£28.12£33.74
25+ with 10% off£26.77£32.12

Plain garment from £24.99 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 14 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
£31.98
Each inc VAT
£38.38

One garment with one logo, free setup. Plain garment from £24.99. 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 for you to approve, 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 codeFR412
FabricBizflame Work: 99% Cotton, 1% Carbon Fibre 210g
Weight210g
SizesS – 3XL
Colours2 colours

About the Portwest Bizflame Work Lightweight FR Trousers

Practical lightweight FR trousers for warm-weather work in utilities, rail, petrochemical plants and fabrication shops.

It is made from Bizflame Work: 99% Cotton, 1% Carbon Fibre 210g. Portwest list EN ISO 11612 A1+A2, B1, C1, E2, F1; EN ISO 11611 Class 1 A1+A2,; EN 1149 -5; EN 61482-2 EN 61482-1-1 ELIM 9 CAL/CM², ATPV 9.7 CAL/CM²; EN 17353 Type B2. We supply Navy and Orange in sizes S to 3XL.

Branding advice

On flame resistant clothing we embroider logos rather than apply printed transfers, keep them small and place them clear of any reflective tape, so the garment's protection is not compromised. A left-chest logo is the usual choice. We stitch an actual sample for you to approve before your order runs.

Workwear in Hull for trades and industry

The Bizflame Work Lightweight FR Trousers is popular personalised workwear for Hull businesses on site, in the docks and in manufacturing, with your logo embroidered. Send your logo for a free quote: as a local uniform supplier in Hull, we set up your design and turn orders round quickly.

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, E2, F1
  • EN ISO 11611 Class 1 A1+A2,
  • EN 1149 -5
  • EN 61482-2 EN 61482-1-1 ELIM 9 CAL/CM², ATPV 9.7 CAL/CM²
  • EN 17353 Type B2
  • Lightweight for enhanced wearer comfort
  • Protection against radiant, convective and contact heat
  • Easy access cargo pocket
  • Rule pocket
  • Two back pockets
  • Concealed fly zip opening
  • Side elastic waist for ultimate wearer comfort
  • Extendable leg length (31" to 33")
  • 7 pockets for ample storage
  • Phone pocket
  • Premium sew on flame resistant reflective tape
  • 40+ UPF rated fabric to block 98% of UV rays
  • Suitable to be worn in an ATEX environment
  • CE-CAT III
  • 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 Lightweight FR Trousers (FR412)

Portwest Bizflame Work Lightweight FR Trousers (FR412)
SizeXSSMLXLXXL3XL4XL5XL
Centimetres
Waist relaxed6472808896104112120132
Inside leg length797979797979797979
Inches (approx.)
Waist relaxed2528.531.534.53841444752
Inside leg length313131313131313131

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 FR412. View the official size guide (PDF)

Size guide

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Embroidered by us. Rated. 5.0 on Google

from 210 Google reviews

I have personally been using this company for the last 2 years for embroidery and printing and the service is excellent,... View full review
denise P.March 2023 · Google
Becky is extremely responsive & helpful! The embroidery is great & our orders had a super quick turnaround ☺️ Would definitely recommend.
Maisie G.July 2026 · Google
The team at Kingston are fantastic. They embroidered named serviettes for our daughter’s wedding. Advised on font size, placement and even advised against our original colour choice, they were right in all their suggesti…
Joanne C.July 2026 · Google
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