How to Read a Mattress Label in Canada: What Every Buyer Should Know

Reading Time: 10 minutes

Most people never read their mattress label. It is sewn into a seam, printed in small type, and filled with terms that seem designed to confuse rather than inform. But that label actually tells you quite a bit about what you are sleeping on, if you know how to read it.

In Canada, mattress labels are governed by federal regulations that are different from what you will find on American mattresses. Understanding what is required by law versus what is marketing can save you from overpaying for features that do not mean what you think they mean.

What Canadian Law Requires on Mattress Labels

Two main pieces of federal legislation govern mattress labels in Canada:

The Textile Labelling Act

Administered by the Competition Bureau of Canada, the Textile Labelling Act requires that consumer textile products bear labels disclosing fibre content and the identity and place of business of the dealer. However, there is an important exception: the Act does not require disclosure of fibre content for filling or stuffing used in mattresses. This means a mattress manufacturer is not legally obligated to tell you exactly what is inside the mattress, only what the cover fabric contains.

That said, most reputable manufacturers voluntarily disclose filling materials because consumers want to know. When a manufacturer does list materials, the information must be accurate under the Act.

The Canada Consumer Product Safety Act

This Act, along with the Mattresses Regulations (SOR/2016-183), sets minimum flammability standards for all mattresses sold in Canada. Every mattress must pass a cigarette ignition test according to Canadian General Standards Board standard CAN/CGSB-4.2 No. 27.7, meaning the mattress cannot exhibit melting or charring extending more than 50 mm in any direction from a test cigarette, and cannot continue burning more than 10 minutes after the cigarette extinguishes.

Labels should also include bilingual (English and French) safety information about fire risk.

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Reading the Law Tag

The "law tag" is the white tag sewn into the mattress seam that says "Do Not Remove" (which only applies to the retailer, not the consumer). In Canada, this tag typically contains:

• Manufacturer name and location: Who made the mattress and where
• Model name or number: For warranty claims and product identification
• Materials list: What the mattress contains, though detail level varies
• Date of manufacture: Important for warranty purposes
• Flammability compliance statement: Confirmation it meets Canadian standards
• Care instructions: How to maintain the mattress

What the Materials List Actually Means

When you see materials listed, here is what the common terms mean in practice:

Fibre Content and Materials

What Percentages Mean (When They Are Listed)

When a manufacturer does include material percentages, those numbers refer to weight, not volume or thickness. A mattress listed as "80% steel, 10% polyurethane foam, 10% polyester" tells you that most of the weight is in the coils, which is normal for an innerspring mattress. It does not mean only 10% of the mattress is foam.

The "Bamboo" Problem

Many mattresses and bedding products are marketed as "bamboo" in Canada. The Competition Bureau has issued guidance on this: if the bamboo has been processed into rayon or viscose (which it almost always has), the product must be labelled as "rayon" or "viscose," not "bamboo." A label that says "bamboo fabric" when the material is actually rayon from bamboo is misleading. Look for "rayon from bamboo" or "bamboo viscose" as more accurate terms.

What "Organic" Means on a Canadian Mattress

Canada does not have a specific organic certification for mattresses. The term "organic" on a mattress label should ideally be backed by a third-party certification like GOLS (for latex) or GOTS (for textiles). Without these certifications, the claim is unverified. A mattress that says "made with organic cotton" only means part of the product uses organic cotton, not that the entire mattress is organic.

Flammability Standards in Canada

Every mattress sold in Canada must comply with federal flammability regulations. This is not optional and is enforced by Health Canada under the Canada Consumer Product Safety Act.

What the Standard Tests

The Canadian standard (CAN/CGSB-4.2 No. 27.7) uses a cigarette ignition test. A lit cigarette is placed on the mattress surface and covered with a piece of sheeting. The mattress passes if charring does not extend more than 50 mm from the cigarette and the mattress does not continue burning after the cigarette goes out.

How Manufacturers Meet the Standard

Manufacturers achieve fire compliance through three main approaches:

• Chemical flame retardants: Added to foam or fabric. Some older retardants (PBDEs) were phased out due to health concerns. Modern alternatives are considered safer, though the debate continues.
• Barrier fabrics: A fire-resistant fabric layer (often fibreglass or treated rayon) between the cover and the interior. This avoids chemicals in the foam itself.
• Natural materials: Wool is a natural flame retardant. Some premium mattresses use wool layers to meet flammability requirements without chemicals or barrier fabrics.

Third-Party Certifications Explained

Beyond what the law requires, several voluntary certifications indicate quality or safety standards. Here is what the common ones actually mean.

CertiPUR-US

This is the most common foam certification you will see. CertiPUR-US certifies that polyurethane foam is made without ozone depleters, PBDEs, TDCPP or TCEP flame retardants, mercury, lead, heavy metals, formaldehyde, and phthalates. It also tests for low VOC (volatile organic compound) emissions. The certification is administered by a nonprofit and requires annual re-testing.

What it does not mean: CertiPUR-US does not certify the foam as "natural," "organic," or "chemical-free." It means the foam meets specific safety thresholds for potentially harmful substances.

GOLS (Global Organic Latex Standard)

GOLS certifies that latex contains at least 95% organic raw material. It covers the entire supply chain from plantation to finished product. If you are paying a premium for "organic latex," GOLS certification is the way to verify the claim.

GOTS (Global Organic Textile Standard)

GOTS certifies that textiles (covers, quilting, fabric components) contain at least 70% organic fibres. It also restricts the use of toxic chemicals in processing. Look for this on mattress covers marketed as organic.

OEKO-TEX Standard 100

This certification tests finished textile products for harmful substances. It is less specific than GOLS or GOTS but provides assurance that the product has been tested for over 100 harmful chemicals. It is common on mattress covers and bedding.

Marketing Claims vs. Reality

This is where label reading gets tricky, because much of what you see on a mattress is marketing, not regulated information.

"Medical Grade" or "Orthopaedic"

These terms have no regulated definition in Canada. Any mattress can call itself "orthopaedic" without meeting any specific standard. It is a marketing term, not a certification.

"Hypoallergenic"

There is no Canadian standard for "hypoallergenic" in mattresses. The term generally means the materials are less likely to cause allergic reactions, but it is not tested or verified by any regulatory body.

"Natural" or "Eco-Friendly"

Without a third-party certification backing these claims, they are essentially meaningless. A mattress with 5% wool can technically market itself with "natural materials" language. Look for specific certifications rather than vague environmental claims.

"Hotel Quality" or "Luxury"

Completely subjective and unregulated. A $500 mattress and a $5,000 mattress can both use these terms.

What Labels Do Not Tell You

Even a detailed label leaves out information that actually matters for how a mattress feels and performs:

• Foam density: The single biggest predictor of foam quality and longevity. Rarely on the label. Higher density (1.8+ lb/ft3 for support foam, 4+ lb/ft3 for memory foam) generally means better quality.
• Coil gauge: Thinner wire (higher gauge number) is softer; thicker wire (lower gauge) is firmer. Labels list coil count but rarely gauge.
• Comfort layer thickness: How thick the soft layers are above the support core. This directly affects how plush or firm the mattress feels.
• Zoning: Whether different areas of the mattress provide different firmness levels. Important for spinal alignment.
• How long it will last: No label predicts durability. Construction quality, foam density, and usage patterns determine lifespan.

How to Use Labels When Shopping

Here is a practical approach to label reading when you are mattress shopping:

1. Check the law tag first. Confirm the manufacturer, materials, and date of manufacture. This tells you what you are actually buying.
2. Look for CertiPUR-US. If the mattress contains foam, this certification should be present. Its absence on a modern mattress raises questions.
3. Verify "organic" claims. If you are paying extra for organic, look for GOLS or GOTS certification. Without it, the claim is unverified.
4. Ignore vague marketing terms. "Luxury," "premium," "medical grade," and "eco-friendly" without certification mean nothing specific.
5. Ask about what the label does not say. Foam density, coil gauge, and construction details matter more than what is printed on the tag.
6. Compare labels between models. When deciding between two mattresses, the labels can reveal differences in materials that justify price differences, or expose that two differently priced mattresses are essentially the same inside.

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Sources

• Competition Bureau Canada. "Textile Labelling Requirements." competition-bureau.canada.ca
• Health Canada. "Industry Guide to Mattress Flammability Requirements in Canada." canada.ca
• Government of Canada. "Mattresses Regulations (SOR/2016-183)." laws-lois.justice.gc.ca
• CertiPUR-US. "What is Certified Foam?" certipur.us

Related Reading

• Mattress Firmness Guide
• Restonic Mattresses in Brantford
• When to Replace Your Mattress
• Mattress Materials Guide