FR Duck Insulated Bib Overalls
Portwest DuraDuck Flame quilt-lined bib overalls combine cold-weather insulation with flame-resistant, arc-rated construction. The cotton duck shell has a water-repellent finish, while adjustable shoulder straps and ankle-to-thigh leg zippers accommodate work layers and boots. Portwest lists CAT 4 and an ATPV of 45 cal/cm².
These insulated FR bib overalls provide lower-body and chest coverage within a complete protective clothing system. Twelve pockets, including knee pad pockets, support everyday storage. Brass zippers and wide leg hems make the design practical for outdoor work.
Quick Buying Details
Key Features
- Quilt-lined insulation
- Water-repellent finish
- Adjustable shoulder straps
- Ankle-to-thigh leg zippers
- Chest, back and utility storage
- Knee pad pockets
Common Uses & Applications
- Outdoor utility maintenance
- Cold-weather industrial work
- Energy-sector field service
- Assessed arc-flash and flash-fire exposures
Manufacturer-Listed Standards
The Portwest UFR49 manufacturer datasheet PDF lists NFPA 2112, ASTM F1506 and ASTM F1959, with an ATPV of 45 cal/cm². Portwest also references NFPA 70E, a workplace electrical-safety standard used for PPE selection, not a standalone garment certification.
OSHA Requirements and Complete Coverage
OSHA 29 CFR 1910.335(a)(1)(i) requires protective equipment appropriate to electrical hazards and exposed body parts. For covered electric-power work, 1910.269(l)(8) addresses arc and flame protection.
These bibs alone are not a complete CAT 4 ensemble. Select compatible upper-body clothing and all other required PPE through the workplace hazard assessment. The arc rating does not establish electrical insulation against shock.
Sizing, Layering and Care
Use the Portwest UFR49 size chart PDF and current ASA options before ordering. Allow room for required layers, adjust the straps and check bending, kneeling and boot clearance. Avoid a tight fit that restricts movement.
Follow the sewn care label. Portwest lists washing up to 60°C, no bleach, low tumble drying and no dry cleaning. Inspect fabric, seams and closures before reuse; remove damaged or contaminated garments according to the employer’s FR clothing program.
FAQ
- Are these bibs waterproof? No waterproof rating is established. Portwest specifies a water-repellent finish.
- Are knee pads included? Pockets are provided; included pads are not listed. Confirm compatible inserts separately.
- Can I add garment arc ratings together? No. A layered system requires its own substantiated rating.
- What is the minimum working temperature? Portwest does not specify one for this model. Assess exposure, activity, wind, moisture and layering.
- Does CAT 4 mean complete protection? No. The full ensemble, coverage, condition and assessed exposure determine suitability.
- Are these suitable for every energized task? No. The employer must determine the required protective system and safe work practices.
