Heat is not a coincidence.
It is a decision.
Whoever lights the stove doesn't want to think. They want it to get warm – tonight, tomorrow morning and in February, when it matters. That is exactly what HEIZFUXX® is for: fuels you can rely on, bag after bag, season after season.
A warm home is not a luxury. It is a basic need.
There are moments when warmth is more than a temperature: the first cold evening in October, when the children move closer to the stove. The winter morning when you add wood before the coffee is ready. The power cut when your fireplace is the only thing still working. In those moments nothing may go wrong – no damp wood that only smokes, no pellets that clog the burner, no empty cellar in January.
HEIZFUXX® grew out of a simple conviction: heating with wood should feel good. Uncomplicated, clean, affordable – and so reliable that you no longer have to think about it.

Six things you can rely on.
High calorific value, low moisture, steady embers. You add less, pay less per kilowatt-hour and have peace in the evening – instead of smoke and trouble.
A bag of HEIZFUXX® is the same in October as in March. We check every batch so that your stove gets today what it got yesterday.
ENplus A1 for pellets, kiln-dried firewood below 20 % moisture, briquettes without binders. Not “mostly fine”, but tested to the standard.
Pellets and briquettes are made from shavings and sawdust of the timber industry; firewood comes from FSC® and PEFC™ certified forests. No tree is felled for a pellet.
At the DIY store around the corner, on Amazon, OTTO, Kaufland and eBay or by the pallet to your door. You get HEIZFUXX® where you shop anyway.
Which wood for which stove? How many pellets a year? Our guides and our team answer concretely – no jargon, no sales pressure.
We select. We standardise. We control.
HEIZFUXX® runs no factories of its own – on purpose. We are not tied to one site or one raw material; for every product we choose the producer who does it best: the pellet plant with the least dust, the sawmill with the most consistent kiln drying, the briquette press with the most stable shape.
Then we define what belongs on the bag and check that it is true. Calorific value, ash, moisture, abrasion – batch by batch. So you get the best of ecology, economy and quality. We know what bad pellets feel like. That is why we don't sell any.

Simple. Clever. Heating.
The fox is alert, wastes nothing and knows its way. That is exactly how we see our job – in three words we want to live up to every day.
Simple.
- Available everywhere – in store, online, by the pallet to your door
- Clear ranges: BLUE, RED, GOLD – you know at once what fits
- Packed in handy bags and packs, dry on the pallet
- Guides that answer questions before you ask them
Clever.
- Tested figures instead of promises: calorific value, ash, moisture
- Certificates that mean something: ENplus A1, FSC®, PEFC™
- The right fuel for every stove – wood stove, pellet boiler, slow-burning stove
- Buy early, store properly, heat economically
Heating.
- The crackling in the evening, the clear glass, the smell of wood
- Warmth you made yourself – independent and plannable
- A fire that brings family and friends together
- Good feeling included: sustainable, CO₂-neutral, from the forest next door
From forest and sawmill – wood, used responsibly.
For us, responsible fire is an attitude, not a label. Our firewood comes from FSC® and PEFC™ certified forestry, where only as much wood is harvested as regrows. Wood pellets and wood briquettes are made exclusively from shavings and sawdust of the sawmill and timber industry – residues that would otherwise go unused. When burning, only the CO₂ is released that the tree absorbed while growing. A cycle: forest, sawmill, stove – and back.

Over 800 reviews. 4.4 stars on average.
“The wood briquettes convince across the board. They light easily, quickly develop a pleasant warmth and burn evenly with long-lasting embers.” – that is how it sounds when a customer on Amazon talks about their first winter with HEIZFUXX®. Sentences like these are our benchmark. Not because they flatter, but because they describe what we promise: heat that simply works.
Fill the cellar before it gets cold.
By the bag at the DIY store, by the pallet to your door. And if you are not sure which fuel suits your stove: ask us.