A flame retardant (FR) coverall is specially designed to protect workers from heat, flames, and thermal hazards. These are essential in industries like oil & gas, welding, electrical work, and firefighting.
Here are the key features and specifications of flame retardant coveralls:
Fire-Resistant Fabric
Made from inherently flame-resistant materials (like Nomex®, Modacrylic, or Kevlar®) or treated cotton that resists ignition and won’t melt or drip.
Maintains protection after multiple washes (especially inherent FR fabrics).
Self-Extinguishing
The fabric does not continue to burn once the source of ignition is removed, helping reduce burn injuries.
Thermal Protection
Provides a thermal barrier between the skin and high temperatures, offering protection against arc flash, flash fire, or molten splash.
Double or Triple Stitching
Reinforced seams reduce the risk of tearing under stress or during heat exposure.
Secure Closures
Covered front zippers, snap buttons, or hook-and-loop (Velcro) closures to prevent heat from penetrating the suit.
Elastic or Adjustable Cuffs
To seal off openings and prevent hot gases or sparks from entering sleeves and legs.
Breathability
Some FR coveralls are designed with moisture-wicking or ventilated panels to keep the wearer cool while maintaining protection.
Compliance & Certification
Look for standards like:
NFPA 2112: U.S. standard for protection against flash fires
NFPA 70E: For electrical arc flash protection
EN ISO 11612: European standard for clothing protecting against heat and flame
Hi-Visibility Options
Many FR coveralls come with reflective tape for visibility in low-light or high-risk areas, especially for outdoor or roadway workers.
Durability
High resistance to wear and tear, suitable for rugged environments like drilling rigs, factories, or shipyards.
Welding & metalwork
Oil and gas industry
Electrical and utility maintenance
Firefighting support (non-primary gear)
Foundries and smelting operations
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