Portwest BIZ5 Grey Iona Bizweld Coveralls
 Portwest BIZ5 Grey Iona Bizweld CoverallsPortwest BIZ5 Grey Iona Bizweld Coveralls 

Portwest BIZ5 Grey Iona Bizweld Coveralls

  • Flame resistant jumpsuit with reflective stripes
  • Ideal for welding and allied processes
  • Arc flash protection and class 1 welding protection
  • Knee pad pockets for comfortable everyday wear
Our Price:  £31.40
Excl. VAT. (£37.68 Inc. 20% VAT)

Portwest BIZ5 Grey Iona Bizweld Coveralls

The Portwest BIZ5 Grey Iona Bizweld Coveralls combine the flame resistant protective qualities of Bizweld fabric with the characteristic high-vis reflective stripes of the Portwest Iona range. The jumpsuit will effectively protect you from splashes of molten metal, arc flashes and radiant, convective and contact heat.

What Can the BIZ5 Grey Iona Bizweld Coveralls Do for Me?

The coveralls have numerous helpful features:

  • Thermal Hazard Protection: Resistance to radiant, convective and contact heat as well as class 1 welding protection against splashes of molten metal
  • Visible: Flame resistant reflective tape on shoulders, sleeves and legs for instance visibility in low light conditions
  • Comfortable: Knee pad pockets allow for comfortable kneeling all day long without fear of damaging the garment
  • Functional: Radio loops for easy clipping of radios, concealed stud front for easy access, ample handy storage space including a rule pocket

The Bizweld fabric which has been used to construct the coveralls is made from 100% soft and wearable cotton with a reliable flame resistant finish. Garments made from Bizweld are designed to provide outstanding protection when welding or performing other allied processes.

Are the Coveralls Available in Any Other Colours?

Yes, the coveralls are also available in the following colours:

Who Can Use the Portwest Iona Bizweld Coveralls?

The Portwest Coveralls are designed for use during welding, or electrical work where arc flashes are a possibility. The stripes of reflective tape mean that the jumpsuit is ideal for working alongside moving machinery in low light conditions. Some of the professions and environments for which the coveralls are well suited follow here:

  • Offshore industry
  • Oil rigs
  • Assembly
  • Fabrication
  • Warehouses
  • Engineering

Which Size Is Right for Me?

To find the correct size for you please measure yourself around the waist and chest as illustrated in the images below, then find the corresponding size with reference to the table. Please select this size from the drop down menu at the top of the page.

Chest MeasurementHow to Measure Your Waist

Size Chest Measurement (cm) Waist Measurement (cm)
Small 92 - 96cm 76 - 80cm
Medium 97 - 104cm 81 - 88cm
Large 103 - 112cm 89 - 96cm
Extra Large 113 - 124cm 97 - 104cm
XX-Large 125 - 132cm 105 - 112cm
XXX-Large 133 - 140cm 113 - 120cm

What Certifications Have the BIZ5 Iona Bizweld Coveralls Received?

The Portwest coveralls have undergone thorough testing, so you can be certain of your safety at work.

  • EN 11612:
    • A1: Limited flame spread
    • A2: Limited flame spread, hemmed
    • B1: Convective heat (scale 1 - 3)
    • C1: Radiant heat (scale 1 - 4)
    • E2: Molten iron splash (scale 1 - 3)
    • F1: Contact heat (scale 1 - 3)
  • EN ISO 11611
    • Class 1
    • A1
    • A2
  • ASTM F1959/ F1959M - 12 ATPV = 11.2 cal/ cm² (HAF=80.4%)

What Do These Certifications Mean?

  • EN 11612: This standard determines whether a garment offers protection against heat and flames, and whether this protection extends to convective, radiant or contact heat
  • EN 11611: This standard shows whether an item of clothing is suitable for welding or similar tasks and will protect the wearer from heat and metal splashes
  • ASTM F1959: This standard determines the arc rating of a garment, which is the amount of energy needed to pass through the fabric to cause a second or third degree burn

The Portwest coveralls will shield you from arc flashes, attenuating 80.4% of the resulting heat. The jumpsuit will also protect you from radiant, convective and contact heat and splashes of molten metal. The coveralls have been certified as providing class 1 welding protection and have achieved an ARC2 rating for arc flash protection.

BIZ5 Coveralls
The coveralls are available in black, grey, navy, orange, blue and red

Is Further Information Available on These Certifications?

If you would like to find out more about the standards mentioned here please read one of our blogs on the subject:

What Are the Key Features of the Iona Bizweld Coveralls?

  • Protection against radiant, convective and contact heat is guaranteed for the life of the garment
  • Class 1 welding protection against molten metal splashes
  • Flame resistant reflective tape for increased visibility
  • Radio loops for simple clipping of a radio
  • Concealed stud front for easy access
  • Stud adjustable cuffs for secure fit
  • Knee pad pockets for comfort and durability
  • OEKO-Tex certified as free from harmful chemicals

How Should I Care for the Portwest Coveralls?

  • Wash at temperatures of 40°C or below
  • Do not bleach
  • Do not tumble dry
  • Iron at medium temperatures
  • Do not dry clean

What Are the Technical Details of the Bizweld Coveralls?

  • Shell Fabric: 100% cotton, FR Finish 330g

What Documentation Is Available?

Conformity Statement Instructions for Use - 1 Instructions for Use - 2
Declaration of Conformity 119 USP 118 USP

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This item will be dispatched by 1st Class Royal Mail, DPD courier or UPS courier.

The estimated delivery time for this item is usually 1-3 working days when ordered before 14:00, Monday to Friday (excluding Bank Holidays).

Please contact our Customer Care Team on 020 7501 0598 for an up to the minute delivery expectation for this product.

UK Delivery Charges

Certain orders delivered to the UK are subject to a delivery charge; refer to the table below for more information. Please note that all values are listed exclusive of VAT.

Order Value UK Delivery Charge
Up to £39.99 £4.95
£40.00 and over FREE

Coronavirus Update

Please note that, due to the current COVID-19 pandemic, our processing time may increase slightly. We would advise that orders may be set back by as much as five working days, though we are striving to keep our delivery schedule as close to normal as possible.

If you have been waiting over 7 working days for your order and would like an update, please contact our Customer Care team at