Bib Overall

FREQUENTLY ASKED QUESTIONS

FR insulated bib overalls are flame-resistant work overalls with a warm lining, worn over an FR shirt and pants in cold weather. They are commonly used by electricians, linemen, oil and gas crews, welders and refinery workers. Under OSHA rules, employers must assess workplace hazards and provide suitable PPE, so check with your safety manager before choosing a garment.

All arc-rated clothing is flame resistant, but not all FR clothing is arc rated. FR clothing resists ignition and self-extinguishes, while AR clothing also carries a tested arc rating (in cal/cm²) for electrical arc flash. Flash-fire hazards call for NFPA 2112, and electrical hazards call for NFPA 70E-rated gear.

Insulated FR bibs use a quilted FR lining to hold body heat in cold and windy conditions, while unlined bibs suit mild weather or layering. Forge FR offers both: [insulated bibs in black, brown, navy, grey and charcoal, and an unlined grey bib]. For wet weather, the hi-vis rain bib gives waterproof coverage.

Bib overalls give better ventilation, easier movement and the option to remove the top layer or swap shirts. Coveralls give full-torso coverage in one piece and are simpler to put on. If your task needs single-layer full coverage, pick coveralls. If you want flexibility across temperatures, pick bibs.

Bibs should be worn over FR layers (FR shirt, FR pants or FR base layer), because non-FR clothing underneath can melt or burn and cancel out the protection. Also choose a size that fits comfortably over your layers, since too tight a fit reduces mobility and insulation.

Wash them per the care label, separately from non-FR items, and avoid bleach and fabric softeners, which can reduce FR performance.

Forge FR insulated bib overalls start at $286.25, the unlined bib at $155.00 and the hi-vis rain bib at $206.25 (USD). Measure your waist and inseam, and size up if you wear thick layers underneath. Sizes available: XS to 5XL. Bulk orders are available at +1 (216) 926-2925.