FLAME RESISTANT SHIRTS

Flame-retardant shirts are always long-sleeved garments designed to protect against heat, flames and arc flash hazards. Multinorm FR shirts and EN 61482-2 arc flash protective shirts can be used on their own or as part of layered protective clothing.

In some workplaces, wearing a flame-retardant shirt without a jacket is permitted. More commonly, the shirt is worn under a jacket to increase the overall arc flash protection, for example in electrical installation work.

Applications: electrical installation work, installation and maintenance work, service work, welding and hot work.

Industries: construction sites, industry, shipyards, energy sector.

See flame-retardant clothing. Browse the selection. Need help choosing the right product or a complete solution? Contact our sales team or request a quotation for your company.

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FLAME RESISTANT SHIRTS – FAQ

Flame resistant shirts in this category cover inherent and treated fabrics for everyday protection against heat, flame and electric arc. The range includes multinorm workwear, antistatic options and high-visibility variants for mixed-risk sites. These garments support safety programs by improving compliance, durability and comfort in demanding shifts.

For broader selections and matching layers, see our Palosuojatut vaatteet category, where you can combine shirts with arc-rated jackets, trousers and accessories to build complete systems.

What does a flame resistant shirt protect against?

A flame resistant shirt is engineered to self-extinguish after brief exposure to heat and flame. It helps reduce burn injury by limiting heat transfer and preventing the fabric from melting or dripping. FR shirts used in arc flash or flash fire risk areas add a critical layer of protection when combined with other compliant PPE and correct layering.

Which standards should FR shirts comply with?

Look for EN ISO 11612 for heat and flame, EN ISO 14116 for limited flame spread, IEC 61482-2 for arc flash with ATPV or ELIM rating, and EN 1149-5 for antistatic properties. Multinorm workwear combines several of these standards in one garment to cover mixed-risk environments.

What is the difference between flame resistant and flame retardant fabrics?

Inherent FR fabrics have fibers engineered to be flame resistant throughout their life. FR-treated fabrics are chemically treated to add flame resistance. Both can be safe when certified, but inherent FR tends to keep performance after repeated laundering and wear.

How do I choose the right arc flash shirt rating?

Select an arc flash shirt with an ATPV or ELIM equal to or higher than the incident energy of the task, based on your arc flash study. If data is not available, follow your electrical safety program and category tables, and use layering to reach the required protection level.

Are hi-vis options available for flame resistant shirts?

Yes. You can source high-visibility flame resistant shirts with retroreflective tape compliant with relevant EN standards. These models combine visibility with heat, flame and often antistatic protection for mixed-traffic and hot work areas.

Can I layer FR shirts under other garments?

Yes. Layering improves thermal protection. Combine an FR base layer with a flame resistant shirt and, if required, an arc-rated or flash-fire outer layer. Avoid melting synthetics as underlayers. Check the garment labels and your PPE program for compatible combinations.

How should I wash and care for an FR shirt?

Wash separately from heavily soiled non-FR clothing. Use mild detergent, avoid bleach, softeners and starch, and follow the temperature on the care label. Tumble dry on low to medium. Remove promptly to reduce creasing. Inspect after each wash for damage, contamination or tape delamination.

When should I replace a flame resistant shirt?

Replace if fabric is thin, torn or heavily abraded, if seams or closures fail, if reflective tape peels, or if the shirt is contaminated with flammable substances that cannot be removed. Also replace when the garment no longer meets your risk assessment requirements.

What sizes and fits are recommended for teams?

Choose a fit that allows full range of motion and safe layering without excess fabric near rotating parts. For teams, standardize on a fit block and keep size runs in stock. Provide size trials to reduce returns and ensure consistent protection across shifts.

Where are flame resistant shirts typically used?

Use cases: installation work, maintenance, service tasks, warehouse operations, welding support, shutdowns. Industries: construction sites, industrial plants, logistics hubs, shipyards, energy sector. Select multinorm workwear when risks vary by task or area.

How do I troubleshoot common issues like shrinkage or stiffness?

If shrinkage occurs, verify washing temperature and drying cycle; switch to lower heat and reshape while damp. If fabric feels stiff, reduce detergent dosing and avoid softeners; an extra rinse can help. Persistent odors indicate oily contamination; rewash with an emulsifying detergent and retire if stains remain.

Can I mix brands and still keep certification?

Yes, but maintain certified protection at the system level. Ensure every layer is FR or arc rated as required. Do not combine non-FR base layers with FR outerwear. Check each garment’s label and your safety procedures before mixing. For compatible outer layers, view Palosuojatut vaatteet.

Summary for buyers

Choose a flame resistant shirt that fits your risk profile, prioritizing standards, arc ratings and antistatic needs. Verify comfort and durability with fabrics designed for daily wear and frequent laundering. Consider multinorm workwear to simplify procurement across varied tasks. Build a layered system and keep spares to maintain uptime during shutdowns and audits. Need help matching an arc flash shirt with trousers and outerwear? Explore our coordinated sets under Palosuojatut vaatteet.

Need support with product selection or a complete solution? Contact our sales team or request a quotation for your company.