Full-Coverage FR Protection, Head to Toe
NFPA 2112 Certified Coveralls & Bib Overalls for Your Crew
A single certified garment covers the whole job. This collection outfits oil and gas refinery operators, electric utility crews, and construction trades with FR coveralls and bib overalls across CAT 1 through CAT 4 — the widest arc-rating range in the line — with selection driven by the site's hazard assessment and flame resistance engineered to remain effective through industrial laundering per manufacturer care instructions. Browse: FR Coveralls, FR Bib Overalls.
NFPA 2112 Certified FR Coveralls for Oil, Gas & Petrochemical Workers
Single-garment full-body protection simplifies FR compliance in flash-fire environments. NFPA 2112 certified coveralls are designed to self-extinguish when an ignition source is removed, covering torso and limbs in one garment. Bulwark FR’s inherent Ten Cate Evolv™ and Nomex® Comfort fabrics build that protection into the fiber, with the patented iQ Series® sleeve pleat for all-day mobility.
Arc-Rated Bib Overalls for Electric Utility & Construction Crews
Bib overalls provide layerable coverage that works over FR shirts and pants to build a higher system arc rating. Bulwark FR Duck bib overalls carry arc-rated styles from CAT 2 through CAT 4, with heavyweight Duck cotton construction for abrasion resistance and reflective-trim and insulated options for outdoor cold-weather electrical and oil and gas work.
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What arc rating do Bulwark FR coveralls carry? +
Coveralls and bib overalls in this collection together span NFPA 70E arc-flash PPE categories CAT 1 through CAT 4 — the minimums are 4, 8, 25, and 40 cal/cm² respectively. Because the spread is wide, check the ATPV on each style's product page against the task's arc-flash risk assessment rather than assuming a category-wide rating.
Are Bulwark FR coveralls NFPA 2112 certified? +
Yes. Bulwark FR coveralls and bib overalls in this collection are certified to NFPA 2112, requiring third-party testing that includes laundering-durability of flame resistance. Inherent fiber technologies — Ten Cate Evolv™ and Nomex® — mean protection is built into the fabric and does not wash out when laundered per manufacturer care instructions.
What is the difference between FR coveralls and FR bib overalls? +
FR coveralls are one-piece garments covering torso and limbs, offering simple single-garment compliance with arc ratings from CAT 1 to CAT 3 depending on style. FR bib overalls are worn over a shirt or base layer, allowing layering to build a higher system arc rating, and Bulwark's Duck bib overalls reach CAT 4.
Can I wear FR coveralls in cold weather? +
Yes. Bulwark FR offers insulated bib overalls with FR fiberfill insulation for cold-weather outdoor work, certified to NFPA 2112 and carrying some of the collection's higher arc ratings — each style's ATPV is on its product page.
What fabrics are used in Bulwark FR coveralls and bibs? +
Bulwark FR coveralls use inherent Ten Cate Evolv™ and Nomex® Comfort fabrics — flame resistance is built into the fiber, not a surface treatment. Bib overalls use FR-treated heavyweight Duck cotton and 88% cotton/12% nylon twill for rugged abrasion resistance, warranted by Bulwark to remain flame-resistant when laundered per manufacturer care instructions, plus reflective-trim options for visibility.
Do FR coveralls protect against arc flash? +
Yes. Bulwark FR coveralls are arc-rated to support NFPA 70E arc-flash PPE programs, with styles from CAT 1 to CAT 3. Where a task's required rating is higher, an FR bib overall layered over daily wear can build a higher system arc rating — verify system ratings through the employer's PPE program.
Content on this page is provided for general information only and may contain errors or omissions; it is not safety or compliance advice. All certifications, arc ratings (ATPV), warranties, and product descriptions are the manufacturer’s — always verify specifications against current manufacturer documentation and product labels before final PPE decisions. Garment selection must be based on a qualified hazard assessment per NFPA 70E and NFPA 2112, and real-world protection depends on proper selection, fit, care, and use within your employer’s PPE program. Copperstone Workwear is an authorized Bulwark FR distributor. Page content © Copperstone Workwear; unauthorized reproduction is prohibited.
Authorized Bulwark FR Distributor
