Heat & Cold Resistant Gloves

Understanding Dual Thermal Protection Standards

Products in this collection include gloves tested to both EN 407 (heat) and EN 511 (cold) standards; check each listing for exact performance levels. EN 407 measures six thermal hazards: limited flame spread, contact heat (how long the glove withstands direct surface contact), convective heat (hot air/gases), radiant heat (furnace exposure), and resistance to small or large molten metal splashes. Each test scores 0 to 4 – higher numbers mean better protection. EN 511 rates cold protection across three areas: convective cold (air temperature), contact cold (frozen surface handling), and water penetration resistance.

ANSI/ISEA standards (ASTM F1060-08) classify heat resistance from Level 0 (under 80°C) to Level 5 (320°C), based on whether PPE prevents second-degree burns after 15 seconds of contact. Verify which standard applies to your region and operation.

When to Choose Dual-Rated Gloves vs Single-Purpose Options

Dual thermal gloves suit operations where you move between hot and cold zones frequently: bakery staff rotating between ovens and walk-in freezers, logistics workers handling frozen pallets then loading heated goods, or manufacturing lines where refrigerated components meet high-temperature assembly. The trade-off? Dual-rated gloves typically add bulk compared to single-purpose designs. If your work stays in one temperature extreme all shift, dedicated heat or cold gloves often give better dexterity and targeted protection.

Materials and Construction Considerations

Many models combine insulating inner liners (foam, fleece, or thermal knit) with heat-deflecting outer shells (aramid fibres, aluminised fabrics, or leather). This layering provides a barrier against both cold penetration and heat transmission. Common construction features include: • Reinforced palms for grip on frozen or hot surfaces • Extended cuffs to seal out cold drafts or prevent burns at the wrist • Flexible materials that maintain dexterity despite insulation thickness. Check material compatibility with chemicals or oils in your environment – some thermal coatings degrade on contact with solvents.

Use Cases and Specification Mistakes

These gloves are used in foundries (handling ingots then moving to cryogenic tool storage), catering kitchens (oven trays to freezer access), refrigeration maintenance (cold pipes and welding repairs), and smelters. The most common mistake: assuming a high cold rating automatically means high heat protection, or vice versa. Ratings are independent – a glove might score EN 511 Level 4 for cold but only EN 407 Level 2 for contact heat. Always verify both ratings match your specific thermal hazards before specifying.