All-Clad D3: the tri-ply original

Two of the most respected names in clad stainless, built on opposite ideas. All-Clad keeps it to three layers and two and three quarter pounds. Demeyere adds two more layers, welds the handle on, and asks you to lift four.
Tap either one to check today’s price.
All-Clad has the edge on 4 of 10 lines, Demeyere on 3, 1 even.
| Feature | All-Clad | Demeyere |
|---|---|---|
| Price, 12 in on Amazon | About $160 (the edge) | About $250 |
| Construction | Tri-ply: stainless, aluminum core, bonded rim to rim | 5-ply from rim to rim, thick aluminum core, 18/10 stainless |
| Weight | 2.8 lb (America's Test Kitchen) (the edge) | 4.2 lb, helper-handle version (America's Test Kitchen) |
| Cooking surface | 9.5 in (ATK measurement) | 10 in (ATK measurement) (the edge) |
| Handle | Riveted stainless, grooved for an underhand grip | Welded 18/10 stainless, no rivets inside the pan (the edge) |
| Oven | Oven and broiler safe to 600°F (the edge) | Oven and broiler safe to 500°F |
| Dishwasher | Hand wash only (maker) | Dishwasher safe (maker) (the edge) |
| Made in | USA (Pennsylvania), with global components | Belgium |
| WarrantyEven | Limited lifetime | Lifetime (maker's listing) |
| America's Test Kitchen | Winner, highly recommended (the edge) | Recommended; browned evenly but very heavy |
The verdict
Buy the All-Clad D3 if you want the lighter pan that tests best, goes under the broiler to 600 degrees and costs about $90 less. Buy the Demeyere Industry 5 if you cook on induction, want welded handles with no rivets inside the pan and a finish the maker rates dishwasher safe, and do not mind four pounds of steel.
The cookware still made in America.The cookware you do not have to wonder about.The stainless skillet that does the real cooking.

All-Clad invented bonded cookware in 1971 and still makes the D3 line in Pennsylvania: 18/10 stainless inside, stainless outside, an aluminum core, three layers bonded all the way up the wall. Demeyere has made stainless cookware in Belgium since 1908 and is now part of the Zwilling group. Its Industry 5 line is five layers from rim to rim around a thick aluminum core, with a Silvinox surface treatment that the maker says keeps the steel silvery white and resists fingerprints, and handles that are welded rather than riveted.
At 12 inches, the size most kitchens should own first, the two pans are about $90 apart. Both are fully clad, both work on induction, and both will outlast the stove. The differences are in what you lift, what you can put in the dishwasher, and how hot the oven can go.
America's Test Kitchen has tested both in its stainless skillet review. The All-Clad D3 is its longtime winner. The Demeyere Industry 5 was recommended: it browned evenly and has a roomy 10 inch cooking surface, but at 4.2 pounds the testers found it very heavy and awkward to maneuver. ATK also found that five-layer pans cooked about the same as three-layer ones, which is the fairest one-line summary of this matchup.
The bonded tri-ply skillet independent testers still put first, lighter and cheaper than the Demeyere.

D3 is All-Clad's original line: 18/10 stainless inside, stainless outside and an aluminum core, bonded rim to rim. The listing says it is made in the USA with global components in All-Clad's Pennsylvania factory, is oven and broiler safe to 600 degrees Fahrenheit, works on induction and must be washed by hand. The handle is riveted stainless with a groove meant for a chef's underhand grip.
America's Test Kitchen named it the winner of its stainless skillet testing, measured a 9.5 inch cooking surface, weighed it at 2.8 pounds and found it resisted warping and abuse testing. That weight is the practical argument against the Demeyere: this pan can be flipped and tossed one-handed by most cooks, and the Demeyere cannot.
Skip it if you want to put the pan in the dishwasher, or if you dislike rivets inside a pan. All-Clad says hand wash only, and the rivet heads are there.
The catch. Hand wash only, and the grooved handle divides opinion.
Where to buy
AmazonCheck price →Heavier, thicker and more polished than the All-Clad, with welded handles and a dishwasher-safe finish, for about $90 more.

Industry 5 is five layers of metal from rim to rim around what Zwilling calls a thick aluminum core, in 18/10 stainless. The handles are welded, not riveted, so there is nothing inside the pan to catch food or grease. The Silvinox treatment is Demeyere's surface process; the maker says it keeps the steel silvery white, resists fingerprints and lets the pan go in the dishwasher. Zwilling's page rates the pan oven and broiler safe to 500 degrees Fahrenheit, induction compatible, and made in Belgium with a lifetime warranty.
America's Test Kitchen recommended the helper-handle version. It was roomy, with a 10 inch cooking surface, and browned evenly, but at 4.2 pounds the testers found it very heavy and awkward, and noted small dents after abuse testing. Zwilling lists the helper-handle pan at 4.35 pounds net; the long-handle version on Amazon has no helper handle and sits a little under that.
Buy it if you cook on induction, hate rivets, and want a pan that can be scrubbed in the machine. Skip it if you flip food with a flick of the wrist or have any trouble lifting a heavy pan with one hand.
The catch. Four pounds of pan, and a 500°F ceiling where the All-Clad goes to 600.
Where to buy
AmazonCheck price →Five layers, made in Italy, sold by the maker on Amazon, at the All-Clad's price rather than the Demeyere's.

Made In's Stainless Clad pan is five layers of metal with a 430 stainless outer layer for induction, made in Italy. The maker lists a 12.5 inch rim, a 9.5 inch cooking surface, 1.75 inch depth and 20 inches overall, with a hollow stay-cool handle fastened with stainless rivets. Made In covers Stainless Clad with a lifetime warranty.
America's Test Kitchen weighed it at 3 pounds and recommended it with reservations: good balance and sear, but the testers' pan did not sit flat even when new and warped more than others, a flaw that matters most on induction and glass tops. It is the pan for a cook who wants five-ply and the Demeyere's price is the problem. Our All-Clad vs Made In comparison goes deeper.
The catch. Independent testing flagged warping, the one thing a five-ply pan is supposed to prevent.
Where to buy
AmazonCheck price →Fully clad tri-ply with a lifetime warranty for a fifth of the Demeyere's price.

Tramontina's Signature pan is 18/10 stainless around an aluminum core with a riveted stainless handle, made in Brazil. The listing rates it oven safe to 500 degrees Fahrenheit, induction compatible, NSF certified, dishwasher safe and covered by a lifetime warranty.
It is the pan to buy if the $160 to $250 question above makes you wince. It proves the same point ATK made: the clad construction does most of the work, and the names add refinement rather than a different kind of cooking.
The catch. A plainer finish and handle than either pan above, and a smaller flat cooking surface.
Where to buy
AmazonCheck price →Rivets are the traditional way to fix a handle and almost never fail, but the heads sit inside the pan where sauce and egg collect around them. Demeyere welds its handles, so the interior is smooth and easier to wipe clean, and it can call the pan dishwasher safe. All-Clad rivets its handles and asks for hand washing. Neither method is a durability problem in practice; it is a cleaning preference.
Not by itself. America's Test Kitchen found that pans with five layers cooked about the same as pans with three, that overall thickness mattered more than layer count, and that around 3 millimeters was the sweet spot. Thicker pans felt sluggish, and anything over 4 pounds empty was called prohibitively heavy. The Demeyere's extra metal shows up as steadiness and weight, not as better browning.
Both pans work on induction. Demeyere designs its lines around it, and the flat base and five layers are meant to keep the bottom flush with the glass when hot. The All-Clad's lower weight is less of an advantage on induction, where you slide pans rather than toss them, which is one reason induction cooks lean toward the Demeyere.
Preheat over medium, add fat, then food. Never run a hot pan under cold water. Bar Keepers Friend lifts heat tint and stuck-on fond from both; the Demeyere's Silvinox finish needs it less often.
Heavier and more finished, not better at cooking. America's Test Kitchen made the All-Clad D3 its winner and recommended the Demeyere Industry 5, praising its even browning and faulting its 4.2 pound weight.
Belgium. Demeyere is owned by the Zwilling group, and the Industry 5 line is made in Belgium per Zwilling's product pages and the Amazon listing.
Zwilling rates Industry 5 dishwasher safe. All-Clad says hand wash only for D3.
All-Clad D3 is rated oven and broiler safe to 600 degrees Fahrenheit. Demeyere Industry 5 is rated to 500.
D3 fry pans are made in All-Clad's Pennsylvania factory with global components, per the listing. Demeyere is made in Belgium, Made In's Stainless Clad in Italy, and Tramontina's tri-ply in Brazil.
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