Calphalon Legacy 18 x 13 Inch PFA Free Nonstick Cookie Sheet, Is It Non-Toxic?
Non-stick coating of unstated type, and no PFAS statement from the brand.
Calphalon describes this non-stick coating as PFA free, which rules out one Teflon-family coating but is not a statement about PFAS as a whole, and does not name the coating chemistry.
The better-graded swap
GreenPan
GreenPan Premiere Ovenware Ceramic Nonstick Half Sheet Baking Pan
70/100 safety
Same rubric that flunked this product. The swap earned Good.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Aluminum with a non-stick coating Calphalon describes as PFA free
Lab data
No public lab test
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Is Calphalon Legacy 18 x 13 Inch Cookie Sheet non-toxic? What it is made of
This is a aluminum baking sheet with a nonstick coating that Calphalon states is PFA-free but does not name the specific chemistry. Aluminum itself is low concern for baking; the concern centers on the nonstick surface. Without disclosure of whether the coating is Teflon-type coating-based, silicone, ceramic, or another polymer, the material profile remains incomplete. Nonstick coatings degrade under high heat and physical wear, and degradation risk depends entirely on the coating type.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Non-stick, chemistry undisclosed
Marketed as non-stick without stating the coating chemistry.
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Teflon-type coating fume risk (if coating is Teflon-type coating-based)
Calphalon does not name the nonstick polymer. If the coating is Teflon-type coating (Teflon), overheating above 500°F can release fumes. The 400°F practical limit for this product suggests the brand is aware of thermal limits, but the coating identity remains undisclosed.
Coating degradation and flaking
All nonstick coatings degrade with age, temperature cycling, and mechanical wear. Without identification of the coating material, the rate and safety profile of degradation cannot be predicted. Dishwasher use and metal utensils accelerate peeling.
Undisclosed chemical composition of nonstick surface
The coating chemistry is not stated by the brand despite the PFA-free label. This opacity limits consumers' ability to assess long-term safety, thermal stability, or degradation byproducts specific to the formulation used.
What’s reassuring
Aluminum leaching
Aluminum substrates under intact nonstick coatings do not typically leach aluminum into food under normal baking use. Risk would increase if the coating is damaged or worn; inspection before each use is prudent.
Heavy metals
No recalls or test reports of lead, cadmium, or other heavy metals in Calphalon nonstick cookie sheets are on record. Calphalon products are sold in regulated US markets with FDA oversight of food-contact materials.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Calphalon has faced historical scrutiny over nonstick cookware safety but has not published detailed statements about this specific product's coating chemistry or testing. The PFA-free claim addresses only one class of PFAS but does not confirm the absence of other per- and polyfluorinated substances. No third-party certifications (e.g., GreenGuard, NSF) are evident on record for this model. Calphalon's silence on coating identity is typical of the industry but limits independent safety assessment.
How it compares in its category
Aluminum nonstick cookie sheets are standard and widely used; this product is conventional for the category. Ceramic or silicone-coated alternatives exist but are less common in large commercial brands. Uncoated aluminum sheets avoid nonstick coating concerns entirely but require greasing or parchment. Calphalon's lack of transparency on coating type is less rigorous than brands that specify Teflon-type coating, ceramic, or silicone formulations.
If you buy it
Hand wash only; dishwasher use accelerates coating wear. Do not exceed 400°F (204°C) oven temperature; higher heat risks fume release and coating breakdown. Replace the sheet if the nonstick surface flakes, peels, or shows bare aluminum. Store flat and avoid stacking sharp objects on the surface. Use parchment paper or silicone mats to reduce friction and extend coating life.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Calphalon has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Calphalon Legacy 18 x 13 Inch PFA Free Nonstick Cookie Sheet?
- ceramic nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Ceramic coating degradation over time
3 hazards checked on this product, all on its full breakdown.
- Ceramic nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Ceramic coating degradation and microflaking
2 hazards checked on this product, all on its full breakdown.
- Ceramic nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Ceramic coating degradation and chipping
2 hazards checked on this product, all on its full breakdown.
More cookie sheets grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.