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Portwest Bizweld Work FR Jacket - Dark Navy

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check_boxIn Stock - 34+ available

check_boxIn Stock - 193+ available

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check_boxIn Stock - 174+ available

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check_boxIn Stock - 49+ available

check_boxIn Stock - 41+ available

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  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
BZ739NVR BZ739NVRS BZ739NVRM BZ739NVRL BZ739NVRXL BZ739NVRXXL BZ739NVRXXXL BZ739NVR4XL BZ739NVR5XL

Quantity prices

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Colour
SmallBZ739NVRS
£37.92 ex VAT£45.50 inc VAT
34 available
MediumBZ739NVRM
£37.92 ex VAT£45.50 inc VAT
193 available
LargeBZ739NVRL
£37.92 ex VAT£45.50 inc VAT
171 available
XLBZ739NVRXL
£37.92 ex VAT£45.50 inc VAT
174 available
XXLBZ739NVRXXL
£37.92 ex VAT£45.50 inc VAT
3 available
3XLBZ739NVRXXXL
£37.92 ex VAT£45.50 inc VAT
33 available
4XLBZ739NVR4XL
£37.92 ex VAT£45.50 inc VAT
49 available
5XLBZ739NVR5XL
£37.92 ex VAT£45.50 inc VAT
41 available

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Prices per individual item

1 - 4 items
5+ items
£45.50 inc vat
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£37.92 ex vat
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Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£45.50 inc vat
£43.68 inc vat
£42.00 inc vat
£37.92 ex vat
£36.40 ex vat
£35.00 ex vat
Buying for a team or need a larger quantity? Get a quote for bulk orders, account pricing or branded workwear. Request a business quote →

EN ISO 11611 Guides

EN ISO 11611 - Protective Clothing For Use In Welding And Allied Processes - Features

Flap Pockets

In order to comply with EN ISO 11611 all external pockets must be flapped, except for side pockets below the waist which do not extend more than ten degrees forward of the seam.

Rule Pockets

A single rule pocket with an opening not greater than 75mm is permitted behind the side seam on one or both legs.

EN ISO 11611 - Protective Clothing For Use In Welding And Allied Processes - Features

Tensile and Tear Strength

To meet EN ISO 11611 tensile strength must be at least 400N and tear strength must be at least 15N for class 1 and 20N for class 2.

For example:

Portwest's winning FR50 style has a tensile strength value of at least 500N and tear strength of at least 25N after 50 washes.

What Is EN ISO 11611?

Protection against...

This international standard specifies minimum basic safety requirements and test methods for protective clothing for use in welding and allied processes (excluding hand protection). There are two classes with specific performance requirements.

EN ISO 11611 - Class Level Protections

Class 1 Level Protection

Class 1 is protection against less hazardous welding techniques and situations, causing lower levels of spatter and radiant heat.

Class 2 Level Protection

Class 2 is protection against more hazardous welding techniques and situations, causing higher levels of spatter and radiant heat.

EN ISO 11611 - Testing

The EN ISO 11611: standard has the following parameters:

  • Tensile Strength
  • Tear strength
  • Busting strength
  • Seam strength
  • Dimensional change
  • Requirements of leather
  • Limited Flame Spread (A1 + A2)
  • Molten Droplets
  • Heat Transfer (radiation)
  • Electrical resistance

EN ISO 11612 Guides

What Is EN ISO 11612? - Protective Clothing Against Heat and Flames

EN ISO 11612 is the standard for protective clothing which protects against heat and flame. Users for these garments include those who work in oil & gas, welding & allied processes, mining, petroleum and many other industries.

There are a host of specific tests conducted as part of EN ISO 11612, including tests for: Flame Spread, Tensile Strength, Tear Resistance, and Heat Resistance.

EN ISO 11612 Tests Include:

Flame Spread Test:

A flame is held against the fabric for ten seconds. After it is removed the fabric should not continue to burn. There should be no hole formation, melting or molten debris.

Tensile Strength Test:

The fabric must be able to withstand a minimum force of 300 newtons while being stretched or grabbed.

EN ISO 11612 Tests Include:

Tear Resistance Test:

The fabric must be able to withstand a minimum force of 10 newtons before it will tear.

Heat Resistance Test:

The fabric is placed in an oven at 180oC and must not ignite melt or shrink within the first 5 minutes in order to comply with the standard.

IEC 61482-2 Guides

What Is IEC 61482-2? - Protection Against Thermal Effects Of An Electric Arc

This standard investigates the fabric and garment's ability to protect against the thermal effects of an electric arc. This can be done via two test methods: 1. IEC 61482-1-1 (Open Arc Test Method) and 2. IEC 61482-1-2 (Box Test Method).

What Is An Arc Flash:

An electric arc is an intense flash of electricity which can result in numerous injuries.

Garments can be layered to achieve a better Cal rating. For example, a thermal layer may achieve an Ebt of 4.3 Cal/cm2, and an outer coverall may achieve an ATPV of 13.6 Cal/cm2. However, the combination ATPV/Ebt ratings will be greater than the sum of the two single layers, as the air gap between the two layers affords the wearer additional protection.

IEC 61482-2 - Test Method 1 (Open Arc Test Method)

IEC 61482-1-1 (Open Arc Test Method)

This test method aims to establish an ELIM (Incident Energy Limit) and an ATPV rating of a fabric and/or garment. These values, expresses as cal/cm², are the highest incident thermal energy to which the garment can be exposed without the wearer getting a second degree burn or the formation of holes in the fabric. The higher the cal rating of the garment or fabric, then the greater the protection for the wearer.

IEC 61482-2 - Test Method 2 (Box Test Method)

IEC 61482-1-2 (Box Test Method)

This test method aims to establish an APC1 or an APC2 rating of a fabric and/or garment (APC=Arc Protection Class). Test conditions for APC1 & APC2 try to simulate typical exposure conditions for a short circuit current of 4kA and 7kA respectively.

A single layer garment in most cases will pass APC1. For APC2, a thicker fabric or multi layer system is required.

STANDARDS & CERTIFICATION

  • SATRA Technology Europe Ltd
  • EN ISO 11612 (A1+A2, B1, C1, E3, F1)
  • EN ISO 11611 Class 1 (A1+A2)
  • IEC 61482-2 IEC 61482-1-1 (ELIM 8 CAL/CM‚², ATPV 11 CAL/CM‚²)

Certification markings

CE Certified

CE Certified

This product conforms with essential health and safety requirements as set out in European Directives.

KEY FEATURES

Protection & performance

UPF 40+

UPF 40+

40+ UPF rated fabric to block 98% of UV rays.

Comfort & practical features

Radio Loop

Radio Loop

This garment has a radio loop for easy attachment of a radio.

Multiple Storage Pockets - 2

Multiple Storage Pockets - 2

This garment features 2 pockets.

Additional product features

Molten Metal

Molten Metal

An optional test for safety helmets, it indicates the resistance to molten metals and hot solids projection.

PRODUCT & BRAND NOTES

Gold Ecovadis Sustainability Rating 2026

Gold Ecovadis Sustainability Rating 2026

Portwest has been independently rated by Ecovadis for its environmental, social, and ethical performance and achieved a gold rating, meaning they are in the top 5% of globally rated companies.
The pillars taken into consideration include the environment, labour practices and human rights, ethics, and sustainable procurement.

New Style

New Style

This product is a new addition to the range of Portwest products.

PRODUCT DETAILS & SPECIFICATIONS

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

This Bizweld FR Jacket offers superb comfort, protection and functionality. Reinforced seams ensure a longer lifespan and higher wear resistance. The pocket flaps of the two chest pockets and the back yoke are lined with a reflective piping. Design features include concealed zipped front closure, two chest pockets with flaps and a half elasticated cuff for comfort and safety,

  • Protection against radiant, convective and contact heat
  • Certified protection against molten metal splash
  • Ergonomically designed for unrestricted movement, comfort and breathability
  • Elasticated cuffs for a secure fit
  • 2 Chest pockets with concealed press stud fastening
  • Contrast colour stitching for added style
  • Zip opening with concealed press studs
  • Durable, strong and long lasting brass zip
  • Reflective trim for increased visibility and safety
  • 2 pockets for secure storage
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • CE certified
  • New style

Specifications

Weight
0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg
Colour
Dark Navy
Country of Origin
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh

Specifications are subject to change - See Terms & Conditions for more info