Portwest Bizweld Work FR Bib and Brace

The Portwest Bizweld Work FR Bib and Brace provides professional-grade flame-resistant protection for workers in welding, metalworking, and high-heat environments. Designed with both safety and practicality in mind, this CE CAT III certified garment offers comprehensive lower body and chest coverage against the most demanding workplace hazards.

Certified Flame-Resistant Protection

Safety is paramount in hazardous work environments, and the Bizweld FR Bib and Brace delivers protection you can trust. Certified to EN ISO 11612:2015 (A1+A2, B1, C1, E1, F1) for protection against heat and flame, and EN ISO 11611 Class 1 (A1+A2) for welding and allied processes, this garment provides verified defence against radiant, convective, and contact heat. The certification also covers protection against molten metal splash, making it essential workwear for welders, fabricators, and metalworkers. Additional ASTM F1959/F1959M-12 certification with an ATPV rating of 11.2 cal/cm² (HAF = 80.4%) confirms arc flash protection for electrical workers.

Premium Bizweld Fabric Technology

At the heart of this garment is Portwest's proprietary Bizweld fabric, a 100% high-grade cotton construction at 330g/m². This premium fabric has been specifically developed for flame-resistant workwear, using wingspan cotton yarns that deliver excellent pilling resistance while ensuring comfort, breathability, and durability throughout demanding shifts. The flame-resistant finish is engineered to maintain its protective properties for a minimum of 50 industrial washes when following care guidelines, providing long-term value and consistent protection. The fabric also provides UPF 40+ sun protection, blocking over 98% of harmful UV rays for outdoor workers.

Built for Working Professionals

The bib and brace design provides enhanced protection coverage compared to standard work trousers, with the chest panel protecting the torso during overhead work and welding operations. Five well-positioned pockets provide practical storage throughout the working day. The large chest flap pocket with stud closure keeps tools and personal items secure and accessible. Two side pockets with access points, a back hip pocket with protective flap, and a dedicated rule pocket ensure everything has its place. The adjustable elasticated straps allow wearers to achieve a secure, comfortable fit regardless of body type, while the durable brass zip offers reliable closure that withstands the demands of industrial use.

Quality Construction Throughout

Every aspect of the Bizweld FR Bib and Brace has been designed for longevity in harsh working environments. Twin-stitched seams throughout the garment provide extra durability and reduce the risk of seam failure during physical work. The 84cm inside leg length accommodates a range of heights, while the comprehensive size range from Small to 3XL ensures proper fit across the workforce. CE-CAT III certification and UKCA marking confirm this garment meets the highest European and UK safety standards for protective equipment.

Key Features

• EN ISO 11612:2015 Certified – A1+A2, B1, C1, E1, F1 protection against heat and flame
• EN ISO 11611 Class 1 Certified – A1+A2 welding and allied processes protection
• 100% Cotton Bizweld Fabric – Premium 330g/m² flame-resistant construction
• Molten Metal Splash Protection – Certified defence against metal splatter
• ASTM F1959 Arc Flash Rated – ATPV 11.2 cal/cm² for electrical safety
• UPF 40+ UV Protection – Blocks over 98% of harmful UV rays
• Large Chest Flap Pocket – Secure storage with stud closure
• Five Pockets Total – Chest, two side, back hip with flap, and rule pocket
• Adjustable Elasticated Straps – Secure, comfortable fit for all body types
• Durable Brass Zip – Long-lasting, reliable front closure
• Twin-Stitched Seams – Enhanced durability throughout
• 84cm Inside Leg – Standard length for comfortable wear
• 50 Wash Durability – FR properties maintained through industrial laundering
• CE-CAT III & UKCA Certified – Meets highest European and UK safety standards

Benefits Section

Why Choose the Portwest Bizweld FR Bib and Brace?

Ideal For

The Portwest Bizweld FR Bib and Brace is essential protective wear for:

• MIG, TIG, and arc welders
• Metal fabricators and steel workers
• Foundry and smelting operatives
• Boilermakers and pipe fitters
• Shipyard workers
• Offshore oil and gas personnel
• Petrochemical plant workers
• Railway maintenance engineers
• Power station maintenance teams
• Electrical workers requiring arc flash protection
• Automotive welding and bodywork
• Construction workers in hot work zones
• Any profession requiring certified flame-resistant lower body protection

Technical Specifications

Care Instructions

FAQ Section

Q: What safety standards does the Bizweld FR Bib and Brace meet? A: This garment is certified to multiple international safety standards. EN ISO 11612:2015 (A1+A2, B1, C1, E1, F1) covers protection against heat and flame, while EN ISO 11611 Class 1 (A1+A2) certifies protection during welding and allied processes. It also meets ASTM F1959/F1959M-12 for arc flash protection with an ATPV rating of 11.2 cal/cm². All certifications are verified through CE-CAT III and UKCA marking.

Q: What type of fabric is Bizweld? A: Bizweld is Portwest's proprietary flame-resistant fabric made from 100% high-grade cotton at 330g/m². It uses wingspan cotton yarns for excellent pilling resistance and comfort. The fabric features a durable flame-resistant finish that maintains its protective properties for at least 50 industrial washes when care instructions are followed.

Q: Is this bib and brace suitable for welding work? A: Yes, the Bizweld FR Bib and Brace is specifically designed for welding environments. It carries EN ISO 11611 Class 1 certification for welding and allied processes, plus certification against molten metal splash. The 100% cotton construction won't melt or drip when exposed to sparks and spatter, making it ideal for MIG, TIG, arc, and general welding applications.

Q: How many pockets does this bib and brace have? A: The garment features five practical pockets. These include a large chest flap pocket with stud closure for secure storage, two side pockets with access, a back hip pocket with protective flap, and a dedicated rule pocket. This provides ample organised storage for tools and personal items throughout the working day.

Q: What sizes are available? A: The Portwest Bizweld FR Bib and Brace is available in sizes Small through to 3XL. The inside leg measurement is 84cm across all sizes. It is designed as unisex workwear suitable for both male and female workers. Refer to the size guide for specific chest measurements per size.

Q: How should I wash flame-resistant workwear? A: Wash at maximum 40°C using a normal wash cycle. Do not bleach, tumble dry, or dry clean. Line dry only and iron at maximum 150°C if required. Following these care instructions ensures the flame-resistant properties remain effective for up to 50 washes. Using incorrect washing methods may compromise the FR protection.

Q: Does this provide arc flash protection? A: Yes, the Bizweld FR Bib and Brace is tested and certified to ASTM F1959/F1959M-12 with an Arc Thermal Performance Value (ATPV) of 11.2 cal/cm² and Heat Attenuation Factor (HAF) of 80.4%. This makes it suitable for electrical workers who require arc flash protection in addition to flame resistance.