It’s interesting that the focus is on porcelain as a cooking surface but misses the biggest reasons for it displacing engineered quartz or granite for countertops. There’s a few factors at play here leading to the prominence of porcelain.

For the induction cooktops, you can cut porcelain slabs to 6mm compared to your 3cm (sometimes 2cm) quartz and granite. This is also why you can use it for walls and floors. The thinner materials allow the magnets to actually function.

The manufacturing process for engineered quartz is now being interwoven with silicosis through the legal system, leading to manufacturers marketing “low silica” quartz at a cost premium. This premium is closing the cost gap with porcelain. This is the main economic and legal reason as jurisdictions- Australia and maybe soon California look to ban these products forcing the market towards natural stones.

If you’re then selecting from natural stones, porcelain is essentially used as printer paper for whatever stone pattern is desired, and given that people tend to want things that look like marble, this “ink” is essentially free for the manufacturing process, making the porcelain look like marble more than quartz or granite.

Engineered quartz is also not a great exterior material, again yielding to porcelain.

I wanted Dekton for my new countertops. Its list of resistances to various kitchen mishaps was extremely impressive. Every other material we looked at has at least one weakness. Dekton was marketed as having none. It also looked quite good, being available in lots of colors and patterns. The real drawback was going to be the price. It's basically the most expensive countertop material (or was, 2 years ago).

And then a ~3x3" sample I was looking at Home Depot slipped and fell on the floor, from under 3 feet in height. It landed more or less flat on its face and absolutely exploded over ~25 square feet. The internal stresses in this stuff are nuts. Then I found YouTube videos evaluating it. Everything they claim seems to be accurate, except for shatter resistance. Any sort of focused stress (one video dropped a bearing ball from a couple feet up) will absolutely wreck it.

Ended up going with a high-quality quartz instead. Not as much heat resistance as Dekton, but it won't break if something falls out of a cabinet.

Had a new kitchen and bathroom installed last year. Most surfaces (kitchen counter, shower and general bath room) all Dekton or one of Cosentino’s other lines.

I was apprehensive: it is expensive and “not real stone”.

Super happy with it. Spilling red wine, putting sizzling hot pans on it, accidentally dropping big pans on it. Dekton brushes it off.

Go into debt if you have to.

The article misses an important bit of context (imo) that low thermal expansion glasses like CERAN have been around for ages and anyone who’s used an induction or a glass top stove would be familiar. However you can now get completely hidden stoves that look like stone countertops. If you’re not in the market for a kitchen, or know anyone people who recently remodeled it’s reasonable to not know they exist. I don’t know anyone with one, and everyone in our town still has gas. The author doesn’t explain which one they were buying, but it seems like the latter?

Normal induction glass top stoves are a unit that drops into the countertop so of course you get the glass included (because at the very least, it has the decal for the cook zones and controller built in). The invisible ones only come with the burners so you can custom fit the top. Looks like you can get them off AliExpress even. It seems like this is the point of confusion - the author thought he could go down to a glazing shop to buy some tough glass..?

I suggest go and watch Huygens Optics series about CERAN:

https://youtu.be/qi8jmEbWsxU

We're getting a new kitchen and this is all my wife is talking about. Good help me.

For when areas, like showers, there are particular products with a hight anti-slip rating per DIN 51097 ("Class C"; also EN 16165, ANSI A326.3, etc):

* https://assetstools.cosentino.com/api/v1/bynder/doc/221CDFBE...

>Dekton cause atoms in the particles of kaolinite and quartz to diffuse across the boundaries where they touch, turning the entire thing into what amounts to a single solid mass

I'm no materials scentist, is this a physically accurate description?

I give my best reviews to dekton.

Torture it however much you want - heat (dish straight from the oven at 240C), acid, oil, scratching, etc. it resists all.

Only thing: use 2cm thick, thinner 1.2cm could crack if you drop a pan onto it.

I thought the benchmark for pricey induction cooktops was Impulse (I love mine but even at the preorder + tax credit price it was a splurge). But then I realized there’s probably a kitchen equivalent of audiophile gear, where you pay through the nose for something lesser nerds wouldn’t even notice (maybe every nerdy niche has an equivalent of audiophile gear?).

Was anybody disappointed that he didn't mention the price of that cooktop? He had all of that leadup with the price of normal glass ($30/ft^2), but never told us what he paid for the fancy porcelain.

This could have done without the "I am a kitchen equipment nerd, you can stop rolling your eyes" immediately followed by "I thought induction tops used tempered glass but they don't??" intro undermining the rest of the article.

It's like a bit like someone opening their article with "I am a bit of a PC building nerd, stop rolling your eyes, so anyway I thought you could just plug an enterprise NVMe drive into any motherboard but it turns out you can't??"

I know there is a difference between expensive and Expensive, but is there an induction cooktop that isn't pricey?

I went with a basic Frigidaire model, and sure ~$1500 is not unaffordable. It's just a lot for what it is, because the market is still pricing induction as some bespoke premium option.

Honestly most often it isn’t actual kitchen nerd stuff but just hyper consumerism under thin guise of “it’s my hobby”, “I am a kitchen/bathroom/garage/phone nerd”. Just an excuse for powerful chemical sensation of buying

I have caught myself in this many times, mesmerised by shining advertisements that promise when I buy this super duper kitchen appliance or material, my life will be finally complete.

The worst thing is that it indeed works and you are indeed in heaven for the first two weeks of usage but the thrill fades fast.

To keep up the dopamine you must keep looking for ways to increase your revenue just to make more purchases that feel so good.

Of course this is unsustainable usually so you decide that fuck it, what a dead end, let’s read the books from the library instead.

That tension nowadays between becoming prey to marketing and living authentically I can feel it all the time. Everyone wants to sell me some kind of identity.

In my opinion books are the true cure for it all. When you read the books, Dostoyevsky, Kafka, for completely free, you no longer consume. Government probably hates that.

If everyone did this economy would collapse immediately.

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From the Cosentino site it appears it doesn't like thermal shock. It's best to avoid placing hot items directly from the microwave onto Dekton surfaces.

Explained in 1 min video https://hn.watch/?item=50118828