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Our new line of quilted products made with Silica Rayon and Poly High Loft offers excellent thermal stability in cold outdoor environments. Westex InsulAir® is available in light (10 oz), mid (13.5 oz) and heavy-weight (15.3 oz) insulation systems that are NFPA 2112-certified and guaranteed flame resistant for the life of the garment. When combined with Westex AllOut®, workers will stay warm and comfortable in even the harshest cold weather conditions. Westex InsulAir® is the next generation in multi-hazard quilted FR lining.

Some of our most popular cold-weather layering systems combine Westex InsulAir® lining and Westex AllOut® 6.5 oz aramid and 8.5 oz lightweight twill fabrics. These systems provide NFPA 70E Cat 3 and Cat 4 compliant options.

Contact us today for more multi-layer system options, arc ratings and test data.

Features of Westex InsulAir®:

  • High loft layered system provides superior warmth
  • Available in light, mid and heavy-weight options
  • NFPA 2112 certified
  • NFPA 70E Cat 3 and 4 compliant when paired with Westex AllOut® or Westex UltraSoft®





InsulAir® Fabric Styles

Westex InsulAir™ fabric stylesClick to Enlarge



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Before you choose FR garments or a clothing supplier, review the critical steps for correctly implementing a protective clothing program.

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