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Arc Risk

4 FAQs

Does ProGARM kit meet RIS-3279-TOM for rail environments?

Arc Risk

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What industries does ProGARM specialise in?

Arc Risk EN Standards

ProGARM supplies Arc Flash and FR PPE across industrial electrical, utilities, rail, power generation, and petrochemical sectors. See our Industry Sectors page for sector-specific guidance.

What is the difference between APC 1 and APC 2 (Box Test)?

Arc Risk

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What makes ProGARM different from other Arc Flash PPE suppliers?

Arc Risk Distributor

ProGARM focuses exclusively on Arc Flash and FR protective clothing, using 100% inherently flame resistant fabrics, a Lifetime Seam Guarantee, and garments engineered for improved fit and comfort alongside next-day delivery. Learn more on our Why ProGARM page.

Delivery & Returns

2 FAQs

Does ProGARM offer next-day delivery?

Delivery & Returns

Yes, next-day delivery is available on eligible orders. Full delivery timeframes and policies are detailed on our Delivery & Returns page.

What is ProGARM’s returns policy?

Delivery & Returns

Returns and exchange terms are outlined in full on our Delivery & Returns page.

EN Standards

2 FAQs

What EN and IEC standards apply to Arc Flash clothing?

EN Standards

Key standards include IEC 61482-1-1 (open arc test method), IEC 61482-1-2 (box test method), and EN ISO 11612 (general protection against heat and flame). ProGARM garments are tested and certified against the relevant standards for each product line. Full detail is available on our EN Standards for Arc Flash Protection page.

Which UK and European standards apply to Arc Flash workwear?

EN Standards

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General

19 FAQs

Can I order custom branding or company logos on workwear?

General

Yes, ProGARM can accommodate custom branding for bulk and corporate orders. Contact our team via the Request a Quote page to discuss requirements.

Can I request a product catalogue before ordering?

General

Yes, our full product catalogue is available to download or request via the Downloads page.

Do I need a separate base layer underneath Arc Flash clothing?

General

Yes, where possible. Wearing an FR base layer beneath Arc Flash outerwear adds further thermal protection and helps manage moisture and comfort, particularly in multi-layer systems designed for higher cal/cm² protection. Non-FR base layers (such as ordinary cotton or synthetic underwear) should be avoided as they can melt or ignite.

Does Arc Flash protection ever wear out or wash out?

General

Because ProGARM fabrics are 100% inherently flame resistant rather than chemically treated, the protective properties are built into the fibre and do not wash out over repeated laundering. Normal wear and tear, damage, or improper care can still affect a garment's overall condition and should be checked regularly.

Does ProGARM sell directly to individuals, or only to businesses?

General

ProGARM sells both directly through our website and via a network of approved distributors for bulk and corporate procurement. If you represent a business interested in distributing ProGARM products, see Partner as a ProGARM Distributor.

How do I choose the correct Arc Rating (cal/cm²) for my job role?

General

The required Arc Rating should come from your employer's documented arc flash risk assessment, which calculates the incident energy at each piece of equipment or task. ProGARM offers garments across a range of cal/cm² ratings to match different risk categories — our team can advise on suitable options for your industry and role via our Contact Us page.

How should Arc Flash and FR garments be washed?

General

Garments should be washed according to the care label and our official wash instructions to preserve their protective performance. Avoid fabric softeners, bleach, and starch, which can affect the FR properties of the fabric. Full guidance is in our Wash Instructions document.

Is ProGARM Arc Flash clothing independently tested?

General

Yes. ProGARM garments are tested by accredited third-party laboratories against the relevant IEC and EN standards to verify their Arc Rating and protective performance before certification.

Is ProGARM clothing CE certified?

General

Yes, ProGARM Arc Flash and FR garments are CE certified to the applicable EN and IEC standards for the protection class of each product. Details of what CE certification covers, including care labelling requirements, are explained on our Understanding CE Certification page.

What are the Arc Rated categories, and how do I know which I need?

General

Arc Rated categories group garments by their cal/cm² protection level, which should be matched to a workplace's documented arc flash risk assessment or hazard/risk category (HRC). See our guide to Arc Rated Categories in Arc Flash Protection for a breakdown of each category and typical use cases.

What is an arc flash, and why is protective clothing needed?

General

An arc flash is a sudden, explosive release of energy caused by an electrical fault, producing intense heat, light, and pressure that can cause severe burns or fatal injury within milliseconds. Workers operating near energised electrical equipment are required to wear Arc Flash PPE to reduce the risk of burn injury if an arc flash event occurs. Read more on What is an Arc Flash?

What is an Arc Rating (ATPV/EBT), and how is it measured?

General

Arc Rating describes the maximum amount of heat energy, measured in cal/cm², that a fabric can withstand before there is a 50% probability of second-degree burn. It is expressed as either ATPV (Arc Thermal Performance Value) for fabrics that don't break open, or EBT (Energy Breakopen Threshold) for fabrics that do. Higher cal/cm² ratings indicate greater protection. See our Arc Flash Garment Testing page for full detail.

What is the Lifetime Seam Guarantee?

General

The Lifetime Seam Guarantee covers the seam integrity of ProGARM garments for the lifetime of the product, reflecting the durability of our construction methods and inherent FR fabrics, which we state can last up to 70% longer than comparable garments.

What sizes and fits does ProGARM offer?

General

ProGARM garments are available across a full size range, including a dedicated Women's Collection designed for a better fit. Use our Size Guide to find the correct size before ordering.

What’s the difference between Arc Flash PPE and standard Flame Resistant (FR) clothing?

General

All Arc Flash PPE is flame resistant, but not all FR clothing is rated for arc flash. Arc Flash garments carry a specific Arc Rating (measured in cal/cm²) that quantifies the protection they provide against the heat energy of an electrical arc, tested to standards such as IEC 61482-1-1 or IEC 61482-1-2. General FR clothing protects against flame contact and ignition but may not carry this arc-specific rating.

What’s the difference between coveralls, dungarees, and separate jacket-and-trouser sets?

General

Coveralls are a single-piece garment offering full-body coverage with no gaps at the waist. Dungarees (bib-and-brace style) are worn over a base layer or shirt and offer more flexibility for layering and temperature regulation. Separate jackets and trousers allow garments to be mixed, replaced individually, and adapted to changing conditions. The right choice depends on the working environment, task duration, and personal preference.

What’s the difference between inherently FR fabric and chemically treated FR fabric?

General

Inherently flame resistant fabric has its protective properties built into the fibre itself, so the protection cannot wash out or wear away over the life of the garment. Chemically treated FR fabric has a flame-retardant coating applied to a standard fabric, which can degrade with repeated washing, abrasion, or age. ProGARM garments use 100% inherent FR fabric.

Where are ProGARM garments designed and manufactured?

General

ProGARM is a UK manufacturer based in East Yorkshire, and is the only UK manufacturer specialising 100% in Arc Flash and Flame Resistant PPE.

Where can I find Declarations of Conformity for specific garments?

General

Declarations of Conformity for ProGARM products are available on our Declarations of Conformity page, listing the relevant standards each garment meets.