FR Clothing Requirements for BC Workplaces — And Why Laundering Is Part of Compliance

Flame-resistant (FR) clothing is required in a wide range of BC workplaces — oil and gas, utilities, electrical work, petrochemical, and any environment where workers face flash fire or arc flash hazards. The purchase decision gets attention. The laundering program often doesn't — and that's where compliance problems develop quietly.

This article covers what BC employers need to know about FR garment requirements, and why the laundering side of the equation matters more than most safety programs account for.

When FR clothing is required in BC

WorkSafeBC's Occupational Health and Safety (OHS) Regulation requires employers to assess workplace hazards and provide appropriate personal protective equipment. For environments with flash fire or arc flash risk, this assessment typically leads to FR clothing requirements.

Industries where FR garments are commonly required in BC include:

• Oil and gas — upstream and midstream operations, pipeline work
• Utilities — electrical utilities, substations, high-voltage work
• Petrochemical and refining — facilities handling flammable materials
• Welding and hot work — operations with spark, spatter, or ignition risk
• Forestry and biomass — specific operations with fire risk exposure
• Industrial maintenance — facilities where flash fire or electrical arc hazards exist

The specific garment requirement — whether a flame-resistant shirt, full coverall, or layered system — depends on the risk assessment for the task and work environment.

The FR garment standards that apply

For FR clothing purchased in Canada, the relevant standards include:

• CAN/CGSB-155.20 — the Canadian standard for flame-resistant clothing for protection against flash fire (equivalent to NFPA 2112 in the US)
• CSA Z462 — the Canadian standard for workplace electrical safety, which governs arc-rated (AR) clothing for electrical hazards
• CAN/CGSB-155.1 — for FR garments used in specific industrial applications

When purchasing FR garments for your workplace, verify that the garment is rated and certified to the applicable standard for your hazard type. An FR shirt that meets the flash fire standard (CAN/CGSB-155.20) is not necessarily rated for arc flash (CSA Z462), and vice versa.

Why laundering is a compliance issue

This is the part that catches employers off guard: FR clothing that has been washed incorrectly may look intact but have significantly degraded protective properties. The flame-resistant treatment in FR fabric is damaged by certain common laundry products. Employers who don't have a controlled laundering process for FR garments may be providing PPE that no longer functions as rated.

What degrades FR ratings:

• Fabric softener — coats the fibres and reduces FR effectiveness. Even a single use can compromise performance.
• Chlorine bleach — breaks down FR fibre chemistry over time. Destroys FR ratings.
• Starch — starch is flammable. Applying it to FR clothing creates a surface that can ignite.
• Products containing animal fat — animal-fat based surfactants and conditioners compromise FR fabric properties.

These aren't exotic products — they're standard household laundry items. Any FR program that relies on staff home laundering, without specific training and verification, is relying on workers to consistently avoid the wrong products every single time.

The home laundering risk:

Most households have softener. Most people don't think twice about using it. If your FR program relies on workers laundering their own garments at home, you have no way to verify that the laundering is done to spec. Over time, as garments go through wash cycles with incorrect products, their protective properties degrade — silently, with no visible sign.

What a controlled FR laundering program looks like

For operations with a meaningful number of FR garments in rotation, the practical answer is a commercial laundering program with a dedicated FR protocol.

The protocol should include, at minimum:

• No softener — excluded from all FR wash processes
• No chlorine bleach — excluded from FR wash chemistry
• No starch — not applied to any FR garment
• No animal-fat based products — laundry chemistry verified free of animal fat
• Compatible detergents only — detergents that are appropriate for FR fabric and tested not to degrade performance
• Pre-treatment for heavy soil — industrial soil (grease, hydrocarbons, carbon) managed with pre-treatment before washing, not with bleach

This is the protocol The Laundry Brothers follows for all FR garments. We don't use softener, bleach, starch, or any products containing animal fat on FR clothing. If a garment has a manufacturer cleaning spec, we follow it.

What to look for when choosing a laundering partner for FR clothing

If you're building a managed FR laundering program, these are the questions to ask prospective providers:

1. Do you have a dedicated FR protocol? The key exclusions: no softener, no bleach, no starch, no animal-fat products. If a provider doesn't have a clear answer, the answer is no.
2. What detergents do you use on FR garments? They should be able to name the product and confirm it's appropriate for FR fabric.
3. How do you handle heavy industrial soil? Pre-treatment is the correct approach — not bleach.
4. What's your turnaround? For operations running FR garments in regular rotation, a next-day or every-other-day cycle matters.
5. Can you provide per-garment processing? For employers tracking FR garments by employee (recommended for accountability), per-garment handling is necessary.

Managing your FR inventory

Beyond the laundering protocol, a few operational practices that employers with FR programs should have in place:

Inspection before each use. Workers should inspect FR garments before putting them on — checking for rips, tears, chemical contamination, or damage that compromises the protective function.

Retirement criteria. FR garments have a finite service life. Define the criteria for retiring a garment: number of wash cycles, visible damage, or manufacturer specifications. A damaged or over-washed FR garment is not a cost-saving measure — it's a liability.

Documentation. For regulated environments, documenting your FR laundering protocol and garment maintenance practices is worth doing. It demonstrates due diligence in the event of a workplace incident.

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The Laundry Brothers handles FR coveralls, FR shirts, FR jackets, and other flame-resistant workwear for industrial businesses across Greater Vancouver. Our FR protocol excludes softener, bleach, starch, and animal-fat based products. Learn about our industrial workwear service or get a commercial quote.