Portwest BIZ5 Bizweld Iona Coverall

The Portwest BIZ5 Bizweld Iona Coverall is a premium flame-resistant work coverall designed to provide dependable protection for professionals working in hazardous environments. Manufactured from 330gsm 100% flame-resistant cotton Bizweld fabric, this high-performance coverall offers certified protection against heat, flame, molten metal splash and welding hazards, making it ideal for welders, fabricators, engineers and industrial maintenance teams. High-visibility flame-resistant reflective tape, multiple utility pockets and knee pad pockets combine safety, comfort and practicality in one durable garment.

Designed for demanding workplaces, the BIZ5 features a concealed stud front, side elastic waist for improved comfort, adjustable cuffs and ten practical storage pockets. Certified to multiple international safety standards, this coverall helps businesses meet workplace PPE requirements while providing a professional appearance that can also be personalised with embroidered or specialist heat-applied branding where appropriate.

How This Helps Your Business

🔥 Certified Flame-Resistant Protection

The BIZ5 is manufactured from Bizweld™ 330gsm flame-resistant cotton fabric, providing protection against radiant, convective and contact heat as well as molten metal splash. The flame-resistant properties are designed to last for the lifetime of the garment when cared for correctly.

⚡ Dual Hazard Protection

Ideal for welding and electrical environments, the coverall carries ARC2 and CE CAT III certification, helping protect workers exposed to multiple workplace hazards. It complies with recognised standards including EN ISO 11611 for welding protection and EN ISO 11612 for heat and flame protection.

Designed for Comfort Throughout the Working Day

An elasticated waistband, concealed snap front and adjustable cuffs provide a secure, comfortable fit, while durable flame-resistant reflective tape improves wearer visibility without compromising protection.

Ten Practical Storage Pockets

The BIZ5 includes generous storage for essential tools and equipment, including:

• Two chest pockets
• Two front pockets
• Two rear pockets
• Concealed mobile phone pocket
• Rule pocket
• Knee pad pockets
• Radio loop (mic tabs)

Everything is designed to keep essential equipment close at hand while maintaining a professional appearance.

Knee Pad Compatible

Integrated knee pad pockets provide additional comfort for trades that spend long periods kneeling, helping reduce fatigue during demanding working conditions.

Perfect For

• Welders
• Fabricators
• Steel workers
• Industrial engineers
• Oil & gas industries
• Utilities
• Heavy manufacturing
• Maintenance engineers
• Industrial contractors
• Engineering workshops
• Fabrication companies
• Petrochemical environments

The Result

✔ Certified flame-resistant protection.

✔ Welding and heat hazard compliance.

✔ Durable 330gsm cotton construction.

✔ Practical storage for professional use.

✔ Comfortable fit for demanding environments.

FREE Delivery Mainland UK on all orders over £100 ex. VAT

Key Features

• 100% Cotton Bizweld™ flame-resistant fabric
• 330gsm fabric weight
• ARC2 protection
• CE CAT III certified
• Guaranteed flame resistance for the life of the garment
• Protection against radiant, convective and contact heat
• Certified protection against molten metal splash
• EN ISO 11611 Class 1 welding protection
• EN ISO 11612 heat and flame protection
• Flame-resistant reflective tape
• Concealed snap front fastening
• Side elastic waist
• Adjustable snap cuffs
• Knee pad pockets
• Ten storage pockets
• Concealed mobile phone pocket
• Rule pocket
• Radio loops
• UPF 40+ rated fabric
• Suitable for specialist industrial branding where certification requirements allow.

Frequently Asked Questions

What is the Portwest BIZ5 designed for?

The BIZ5 is designed for professionals working in welding, fabrication and other hazardous industrial environments where certified flame-resistant clothing is required.

What fabric is used in the BIZ5?

The coverall is manufactured from 330gsm Bizweld™ 100% cotton flame-resistant fabric, providing durable protection against heat and flame hazards.

Is the flame resistance permanent?

Yes. The garment is designed so its flame-resistant properties remain effective for the life of the garment when maintained according to the manufacturer's care instructions.

Can knee pads be fitted?

Yes. The BIZ5 features dedicated knee pad pockets, allowing compatible knee pads to be inserted for additional comfort during kneeling tasks.

How many pockets does the coverall have?

The BIZ5 includes 10 practical pockets, including chest, front, rear, rule, mobile phone and knee pad pockets, providing excellent storage for tools and equipment.

Is this coverall suitable for company branding?

Because this is a certified flame-resistant garment, any branding should only be applied using methods that do not compromise the garment's protective performance. We can advise on suitable branding options before production.

What industries typically use the BIZ5?

The BIZ5 is widely used in welding, fabrication, engineering, utilities, heavy manufacturing, petrochemical, oil & gas and industrial maintenance environments where certified flame-resistant PPE is required.

Why choose the Portwest BIZ5 Bizweld Iona Coverall?

The BIZ5 combines certified flame-resistant protection, outstanding durability, practical storage and all-day comfort, making it an excellent choice for businesses that place safety, compliance and professional presentation at the forefront of their operations.

Fabric: Shell fabric: Bizweld™ 330gsm

Colour:

Specification: The Bizweld™ Iona Coverall offers visible protection to the wearer. Clever design features include flame resistant reflective tape on the shoulders sleeves and legs the option to insert knee pads when needed ample storage space and a rule pocket. A very popular style. Certified EN ISO 11612 A1+A2, B1, C1, E2, F1 and EN ISO 11611 Class 1, A1+A2. Weight is 330gsm.

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