All-Clad NS Pro Nonstick Double Burner Griddle, Is It Non-Toxic?
Teflon-type coating non-stick coating, disclosed by the brand.
All-Clad says its nonstick contains Teflon-type coating, and lists its HA1, Essentials, NS1, D3 and D5 nonstick lines among its Teflon-type coating coated products. Teflon-type coating is a Teflon-family coating in the PFAS family.
The better-graded swap
GreenPan
GreenPan Rio Advanced Ceramic Nonstick Griddle
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
Teflon-type coating non-stick coating, as disclosed by All-Clad
Lab data
No public lab test
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Is All-Clad NS Pro Nonstick Burner Griddle non-toxic? What it is made of
This griddle uses Teflon-type coating (polytetrafluoroethylene, brand name Teflon) as its nonstick coating, which All-Clad confirms in product specifications. Teflon-type coating itself is stable below 500°F but degrades into fumes at higher temperatures, particularly around 680°F. The base is likely hard-anodized aluminum or stainless steel (All-Clad typically uses both in griddle lines), which provides structure but means the Teflon-type coating is the sole barrier between food and cooking surface.
What’s concerning
No PFAS disclosure
No PFAS-free statement from the brand for this product.
PTFE / Teflon confirmed
The brand discloses a Teflon-type coating.
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Teflon-type coating thermal degradation and fume release
Teflon-type coating coatings release fluorinated gases and polymer fumes above 500°F. Although rare at normal cooking temperatures below this threshold, accidental overheating or flame contact can trigger acute emissions; no safe exposure limit exists for consumers. All-Clad care guides recommend moderate heat but do not prominently warn against fume risk.
Coating degradation and microflaking
Teflon-type coating coatings on griddles wear faster than on cookware with lower surface contact and abrasion. Dishwashing, metal utensils, and repeated scouring accelerate flaking; ingested Teflon-type coating particles are not digestible but are poorly studied for chronic exposure in food.
Aluminum leaching from base or exposed substrate
If the coating chips or wears through on an aluminum base, acidic or salt-heavy foods may leach aluminum. All-Clad typically hard-anodizes aluminum to limit this, but a breached nonstick surface removes that secondary barrier. The double-burner format and large surface area increase contact duration compared to small pans.
Teflon-type coating manufacturing residue (PFOA/PFBS)
Older Teflon-type coating coatings contained PFOA; modern Teflon-type coating typically uses alternative PFAS blowing agents (PFBS, GenX) not disclosed on consumer labels. All-Clad does not specify which PFAS generation or processing chemistry is used in this griddle.
What’s reassuring
Lead
No recalls, test results, or public reports of lead or cadmium contamination exist for All-Clad griddles. The brand maintains domestic manufacturing and quality standards consistent with US cookware regulations, which prohibit these metals in food-contact surfaces.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
All-Clad transparently discloses Teflon-type coating in its product descriptions and care guides, which is industry standard. The brand does not market this line as PFOA-free or make claims about alternative coatings in the nonstick griddle category. All-Clad has not published a public stance on PFAS reduction or phasing Teflon-type coating, and no major recalls or safety warnings are on record for this specific product.
How it compares in its category
Most double-burner griddles in this price and performance tier still use Teflon-type coating or Teflon-type coating-hybrid coatings; ceramic and ceramic-Teflon-type coating blends are less common in commercial-grade cookware. Stainless steel griddles without nonstick coating exist as an alternative but require higher heat and more oil, changing cooking behavior. All-Clad's Teflon-type coating offering is conventional for its category and brand positioning, not an outlier.
If you buy it
Never exceed 500°F internal temperature; use medium to medium-high heat in practice. Allow adequate ventilation, especially during preheating and high-heat cooking. Hand wash only; abrasive scrubbers and dishwashers degrade the Teflon-type coating faster and increase flaking risk. Inspect the coating visually before each use; discard or cease use if peeling, flaking, or discoloration appears, as exposed substrate changes leaching behavior.
What is not known about PFAS in this product?
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- All-Clad 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 All-Clad NS Pro Nonstick Double Burner Griddle?
- Ceramic-based nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Coating degradation and substrate exposure
3 hazards checked on this product, all on its full breakdown.
- Non-stick coating (type unspecified)
- The brand calls it PFAS-free, which we have not verified
- Non-stick coating degradation and leaching
4 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Nonstick coating (composition not disclosed)
- The brand calls it PFAS-free, which we have not verified
- Nonstick coating composition (unknown chemistry)
4 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonMore griddle pans 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.