Set One Temperature. Get the Same Perfect Rise Every Single Time.
The foldable proofing box that gives your dough and your sourdough starter the one thing your kitchen never could — a steady, controlled temperature, held for as long as it takes.
If your loaves swing from "wow" to "why?" with no clear reason, it was never your hands. It's your kitchen's temperature — and Fermova finally puts it under your control.
- ✔Holds one steady temperature for hours — so every batch rises the same way, and comes out the same way
- ✔A real digital display + included probe — see your temperature, never guess at it again
- ✔Keeps your starter bubbly and active — feed it on your schedule, not the weather's
- ✔Folds completely flat — slides into a drawer when you're done, no counter hog
- ✔Set it and walk away — proof overnight and wake up to exactly the rise you planned
Most People Blame Their Hands. The Real Problem Is on the Counter Around Them.
You've done everything the recipe said. So when the loaf comes out flat and dense — again — the only explanation left seems to be you. That's the quiet conclusion thousands of home bakers reach: "Maybe sourdough just isn't for me."
But look at what you've actually been fighting. You tried the oven with the light on — and it either ran too hot and tied up your oven, or you lived in fear of "accidentally baking things you didn't mean to." You tried a mug of hot water in the microwave — and it lost its warmth within the hour. You tried wrapping the bowl in towels, parking it on top of the fridge, leaving it in a sunny window — and every single one shared the same fatal flaw.
None of them could hold a temperature.
That's the hidden cost. Yeast and a wild starter are alive — they only thrive in a narrow, steady warmth band. Let the temperature drift five degrees and the rise stalls. Let it swing up and down and your results swing with it. You weren't failing at baking. You were trying to control the single most important thing with a towel and a prayer.
One Box. One Number. The Rise Finally Under Control.
Fermova does the one thing every hack couldn't: it holds the exact temperature you set, steady, for as long as you need it.
You set your number on the front display — say 78°F for proofing. You place your dough or your starter inside the insulated, foil-lined chamber. And then you walk away. No hovering. No rotating the bowl. No 2 a.m. checks. The box keeps your dough at that temperature through the afternoon heat, through the cool of the night, no matter what your kitchen is doing around it.
The result is the thing you've been chasing all along: the same recipe finally gives you the same bread. A predictable rise. An open, airy crumb. A starter that's reliably bubbly and ready. Not because your technique changed — because the one thing working against you finally stopped.
That's not a warmer kitchen. It's a controlled one. And it changes everything.
Ready to stop guessing and start baking with confidence?
Built Around the One Thing That Actually Matters: A Temperature You Can Trust
Most warming tricks fail because you can't see what they're doing. A heated mat gives you no display — you just have to trust it's working. An oven light gives you no number at all. Fermova was built the opposite way: everything you need to trust it is right on the front.
The digital controller shows your set temperature in clear, readable digits, and the included 1-meter probe lets you confirm the real reading inside the chamber — so you're never guessing, never hoping. The chamber itself is lined with reflective foil that holds warmth evenly around your dough, and the whole thing draws just 8 watts — about the same as a small bulb — so you can comfortably leave it running through a long overnight proof.
And because we know you've been let down before, every Fermova is backed by a 90-day money-back guarantee. Use it for three full months. If your bread isn't finally, reliably yours — send it back. The only thing you're risking is one more month of guessing.
Every Feature Earns Its Place
Each part of Fermova exists to take one more variable out of your hands.
- 🌡️Steady set-and-hold temperature — Your dough sits at one number for hours, so the same recipe finally gives you the same loaf instead of a weekly coin flip.
- 🔢Front digital display + 1-meter probe — You see the temperature and can confirm it inside the chamber, so you stop trusting blind heat and start trusting the number.
- ✨Reflective foil-lined chamber — Warmth wraps evenly around your dough or starter, no cold corners, no scorching hot spot.
- 📦Folds completely flat — When you're done it collapses and slides into a drawer, so it never colonizes your counter the way a bulky proofer does.
- 🔌Just 8 watts — Sips power like a small bulb, so you can leave it on through a full overnight proof without a second thought.
- 📏Roomy 2,000 ml chamber — Fits a banneton, a mixing bowl, or your starter jar with space to rise, so it handles your real batches.
Three Simple Steps. No Tech Skills Needed.
If you can set a microwave timer, you can use Fermova.
Set your temperature
Press the buttons on the front display until it reads the number you want — 78°F for proofing, a touch warmer for your starter. That's the only setting you'll ever touch.
Place your dough inside
Pop your banneton, bowl, or starter jar into the foil-lined chamber and zip the lid closed. The roomy interior fits your real batches.
Walk away
Fermova holds that temperature steady — for an hour, for an overnight proof, for as long as you need. Come back to dough that rose exactly the way you planned.
One number stands between you and reliable bread. Set it.
Bakers Who Stopped Guessing
Your Questions, Answered
Do I really need this? Can't I just use my oven light?
Why €69.99 when there are cheap boxes online?
Is the temperature accurate?
Is it safe to leave running overnight?
What if it doesn't work for me?
Stop Blaming Your Hands. Start Controlling the One Thing That Was Never in Them.
- ✔One steady temperature, held for hours — the same recipe finally gives you the same bread
- ✔A starter that stays bubbly and ready — fed on your schedule, alive when you need it
- ✔A real display + probe — see and confirm your temperature, never guess again
- ✔Folds flat, sips 8 watts, runs overnight — fits your life and your counter
- ✔90-day money-back guarantee — three months to bake with it, risk-free
For €69.99 you get the one result the $149–$200 proofers are famous for — a temperature you set and hold steady — on a foldable box you can actually store. The only thing standing between you and reliable, repeatable bread is one number. Set it.
