Viking Firewall

Viking Firewall: Professional-Grade FR Protective Gear

Viking has built a legacy of reliability and innovation in flame-resistant workwear since 1920. As a leading distributor, Cleanflow supplies the complete Viking Firewall line. Protective gear engineered for professionals working in oil and gas, electrical utilities, construction, mining, petrochemical, and emergency response industries.

Viking Firewall offers more than compliance. It delivers certified protection that meets the rigorous demands of North America's most hazardous work environments. It combines advanced flame-resistant materials with practical design features that enhance both safety and productivity.

Why Choose Viking Firewall FR Protective Gear?

Uncompromising Protection: Your safety is non-negotiable. That's why Viking Firewall garments are rigorously tested and certified to meet stringent safety standards like NFPA 2112 for flash fire resistance and CSA Z462 for electrical safety.
Enhanced All-Weather Comfort: Work comfortably in any condition. The innovative V-Tech® membrane offers superior breathability, while ThermoMaxx® insulation provides warmth without adding bulk, keeping you focused on the task at hand.
Maximum Durability: Built to withstand the toughest jobs, Viking Firewall gear is constructed with advanced materials like Trilobal Polyester, offering exceptional tear and abrasion resistance to ensure your gear lasts.
All-Weather Performance: Don't let the weather dictate your workday. Viking's waterproof and windproof designs, including the revolutionary Stormblaster® hood system, keep you dry and shielded from harsh elements.

Explore the Viking Firewall Collection

Whether you need a full Firewall Coverall or specialized Firewall Footwear, Cleanflow has the gear to keep you protected from head to toe. Each piece is designed for specific industrial challenges, ensuring you have the right protection for your role.

Coveralls & Overalls

Get complete, single-garment protection for the most demanding jobs.

Firewall Coverall: The Viking Firewall FR High-Visibility Coverall is designed for dual-hazard protection, offering compliance with both flash fire and electrical arc safety standards. A popular choice is the durable striped Firewall Coverall, which provides excellent visibility and safety. For even greater protection in hazardous environments, consider another one of our top-rated striped coveralls.
Firewall Overall: For versatile, layered protection, the Firewall Overall provides exceptional insulation and FR safety for cold-weather work.

Jackets & Hoodies

Stay warm and protected with our range of outerwear.

Firewall Jacket Parka: The insulated Firewall Jacket Parka is rated CAT 3, making it ideal for high-risk electrical and oil and gas work in frigid conditions.
Viking Firewall Hoodie: For a comfortable, flame-resistant layer, the Viking Firewall Hoodie offers CAT 2 arc-rated protection in a practical, everyday design.

Footwear

Protect your foundation with specialized boots.

Firewall Footwear: The Rigger slip-on boots are fire-retardant and chemical-resistant, providing robust protection for oil, gas, and construction sites. We also offer a range of Viking Firefighter Boots designed for the most extreme fire and emergencies.

Key Firewall Technologies

Flame-Resistant Fabrics

Viking Firewall garments utilize Westex® by Milliken® fabrics—typically 9 oz. weight with an 88% cotton/12% nylon blend. This composition provides:

Self-Extinguishing Properties: The fabric will not continue to burn once the ignition source is removed.
Thermal Protective Performance (TPP): Values ranging from 10.3 (contact) to 11.4 (spaced) ensure adequate protection against radiant and convective heat.
Durability: Flame resistance remains effective through multiple wash cycles.
Breathability: Natural cotton content allows moisture vapor transmission for improved comfort.

Arc Ratings Explained

Arc ratings measure a garment's ability to protect against electrical arc flash, expressed in cal/cm² (calories per square centimeter). Viking Firewall products span multiple categories:

CAT 2 (HRC 2): 8-12 cal/cm² protection for moderate electrical hazard work
CAT 3 (HRC 3): 25-40 cal/cm² protection for high-risk electrical environments

Higher ratings indicate greater protection but typically involve heavier, more restrictive garments. Select the appropriate category based on your facility's arc flash hazard assessment.

Insulation Systems

Viking's insulated Firewall products incorporate quilted modacrylic lining that provides warmth while maintaining flame resistance. The wind and vapor barrier prevents cold air infiltration while allowing moisture vapor to escape, preventing the clammy feeling common with inferior insulated workwear.

This three-layer system—FR outer shell, insulation, and vapor barrier—creates a microclimate that maintains body heat in extreme cold without overheating during physical activity.

Reflective Materials

Viking uses RT80 3M Scotchlite™ Reflective Material in flame-resistant configurations. The 2" or 4" yellow/silver/yellow striping provides:

360-Degree Visibility: Strategic placement ensures workers are visible from all angles
Flame Resistance: The reflective material maintains integrity when exposed to heat
Durability: Industrial wash-rated to withstand repeated cleaning cycles
Compliance: Meets or exceeds CSA Z96 and ANSI standards for high-visibility safety apparel

Industries Served by Viking Firewall

Oil & Gas

From upstream drilling operations to downstream refining, oil and gas professionals face continuous exposure to hydrocarbon flash fire hazards. Viking Firewall coveralls and overalls with "Oil Patch" striping provide the visibility and protection required in remote locations where emergency response times are extended.

Electrical Utilities

Utility workers maintaining and repairing electrical infrastructure require protection against arc flash hazards. Viking Firewall garments certified to CSA Z462 and ASTM F1506 provide appropriate arc ratings for various voltage levels, while high-visibility features ensure safety when working near traffic.

Construction

Construction sites combine multiple hazards, including electrical work, welding, hot work, and heavy equipment operation. Firewall coveralls deliver comprehensive protection while maintaining the durability needed for demanding physical labor.

Mining

Underground and surface mining operations expose workers to numerous hazards, including electrical equipment, explosive atmospheres, and extreme temperatures. Viking Firewall insulated overalls provide essential protection in these challenging environments.

Petrochemical & Refining

Processing facilities handling volatile hydrocarbons require the highest level of flash fire protection. NFPA 2112 certified Firewall garments ensure compliance with industry safety standards while providing the durability needed for maintenance and operations work.

Emergency Response

Firefighters, hazmat technicians, and emergency responders require specialized protection meeting NFPA standards. Viking's firefighter boots and flame-resistant apparel provide the certified protection these professionals depend on.

Equip Your Team with Viking Firewall Today

Don’t compromise on safety. At Cleanflow, we are committed to providing professionals with the highest quality safety equipment. The Viking Firewall collection represents the pinnacle of FR protective gear, engineered to keep you safe in the most challenging jobs. Browse our selection and equip yourself with the confidence to work safely and effectively.

Looking for something you don’t see?

If there’s a specific Viking Firewall item or variation you need that’s not currently listed in our catalog, please contact us. We’ll be happy to check availability and see if we can supply it for you.

Frequently Asked Questions

What makes Viking Firewall gear different from other FR clothing?

Viking Firewall gear is specifically engineered for dual-hazard protection, meaning it protects against both flash fires (NFPA 2112) and electrical arc flashes (NFPA 70E). Combined with advanced materials for durability and all-weather performance, it offers comprehensive safety for the most demanding jobs.

Is this gear suitable for work in the Canadian winter?

Absolutely. Many Viking Firewall products, like the insulated overalls and parkas, feature ThermoMaxx® insulation. This technology provides excellent warmth in cold temperatures without adding excessive bulk, ensuring you stay warm and mobile.

How do I choose the right size?

Each product page on our site features a detailed sizing chart. We recommend measuring yourself and comparing it to the chart to find the best fit. If you're between sizes, consider how many layers you typically wear underneath.

Can I wear non-FR clothing under my Firewall coveralls?

No. Non-FR garments can ignite and continue to burn beneath FR coveralls, causing severe injuries. Layer only with FR-certified base layers and thermal underwear. Viking and other manufacturers offer FR underwear and mid-layers designed for this purpose.