Portwest

Hi Vis Bizflame Pro Trousers

Good workwear starts with how it's put together. The seams here are twin-stitched, and the zip is brass – both details that matter when clothing takes a beating on site every day. Cheap construction shows up fast in demanding environments, and these are built with that in mind.

The back waist is elasticated, which makes a genuine difference if you're bending, crouching, or lifting repeatedly through a shift. Fabric carries a UPF 40+ rating, worth having for outdoor crews working in direct sun for long stretches. Storage covers the essentials: a back pocket and a dedicated rule pocket, so your tools stay where you put them.

For engineering firms, fabricators, and rail or track teams, kit consistency and compliance tend to go hand in hand. External standards labels sit visibly on the garment for quick identification on site, removing any guesswork when it matters.

The fabric face takes embroidery cleanly, which means A4 Apparel can add company logos, department numbering, or safety-compliant branding without compromising the garment's protective properties. Useful if you're kitting out a full workforce rather than ordering one-offs.

  • Multi-standard certified – EN ISO 11612 and EN ISO 11611 Class 1 for radiant, convective, contact heat and molten metal splash protection
  • Permanent anti-static protection via built-in carbon fibres, rated EN 1149-5
  • Twin-stitched seams and brass zip throughout
  • Elasticated back waistband, moves with you rather than against you
  • Four pockets, including a dedicated rule pocket

£43.33
  • SKUg-portwest-6481
  • CODEfr92
  • WEIGHT330gsm
  • SIZES  (Size Guide)S, M, L, XL, 2XL
  • STANDARDSEN ISO 11612, EN ISO 11611, EN 1149-5, EN ISO 20471, CE
  • DECORATIONprint, embroidery

1. Choose colours

Select all required colours:

The colour shown is only as accurate as the web design process allows and may not be a true representation of the actual colour of the garment fabric

yellow

2. Choose sizes & decoration for each colour

Price Calculator for Hi Vis Bizflame Pro Trousers

Choose the colour and the number of garments you want decorating then which type of decoration you want applied and how many colours or stitches are in your design. Prices are calculated based on decoration being applied to one area e.g. left chest. If you want another design added to another area, additional decoration costs would have to added to the total price.

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Plain Garment Pricing (per garment/ex VAT)

Price chart for undecorated Hi Vis Bizflame Pro Trousers

Nø. of Garments 10-2425-4950-99100-174175-249250-499500-9991000+
All Colours£53.30£50.16£48.28£46.40£45.14£44.83£44.39£43.33

Note: Larger sizes may be slightly more expensive

Print Pricing (per garment/ex VAT)

Add print price to plain garment price of Hi Vis Bizflame Pro Trousers

Nø of Garments1 Colours2 Colours3 Colours4 Colours5 Colours6 Colours7 Colours8 Colours9 Colours10 Colours
10 - 24 £2.95£3.65N/AN/AN/AN/AN/AN/AN/AN/A
25 - 49 £1.65£2.55£2.85£3.05N/AN/AN/AN/AN/AN/A
50 - 99 £1.35£1.55£1.75£2.15£2.50£2.70N/AN/AN/AN/A
100 - 174 £1.05£1.20£1.35£1.50£1.65£1.95£2.75£3.50£3.95£4.50
175 - 249 £0.95£1.05£1.15£1.25£1.45£1.65£2.15£2.75£3.25£3.85
250 - 499 £0.85£0.95£1.05£1.15£1.35£1.50£1.95£2.50£2.95£3.35
500 - 999 £0.75£0.85£0.95£1.05£1.25£1.40£1.80£2.40£2.85£3.25
1000+ £0.70£0.80£0.90£0.95£1.15£1.35£1.75£2.35£2.75£3.15

Embroidery Pricing (per garment/ex VAT)

Add embroidery price to plain garment price of Hi Vis Bizflame Pro Trousers

Nø of Garments2000 Stitches3000 Stitches4000 Stitches5000 Stitches6000 Stitches7000 Stitches8000 Stitches9000 Stitches10000 Stitches
10 - 24 £2.00£2.20£2.40£2.60£2.80£3.00£3.20£3.40£3.60
25 - 49 £1.80£2.00£2.20£2.40£2.60£2.80£3.00£3.20£3.40
50 - 99 £1.50£1.70£1.85£2.00£2.15£2.30£2.45£2.60£2.75
100 - 174 £1.35£1.50£1.65£1.80£1.95£2.10£2.25£2.40£2.55
175 - 249 £1.27£1.40£1.53£1.65£1.78£1.90£2.03£2.15£2.38
250 - 499 £1.20£1.30£1.40£1.50£1.60£1.70£1.80£1.90£2.00
500 - 999 £0.95£1.05£1.15£1.25£1.35£1.45£1.55£1.65£1.75
1000 - 1499 £0.70£0.80£0.90£1.00£1.10£1.20£1.30£1.35£1.40
1500 - 1999 £0.60£0.70£0.80£0.90£0.99£1.10£1.20£1.25£1.30
2000+ £0.50£0.60£0.70£0.80£0.90£0.99£1.10£1.20£1.30
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