Flame-Cap Kilns : Green Waste to Soil Health
Make Your Own BioChar for Regenerative Soil and Abundant Growth
It’s time to invest in a more resilient and connected future, starting right under your feet. Every brash pile, every pruned branch is a deposit waiting to be made in your very own soil bank.
Our British-made Flame-Cap Kilns empower you to turn an on-farm liability into a lasting asset, for your land, and for your community.
The Broken Loop : Fixing the Regenerative Cycle
Like you, we know the pattern. Every pile of brash burned or hauled away is carbon leaving your land. Every bag of compost bought in is money leaving your pocket. They’re one-way transactions that could be tied together. Convert that waste biomass into BioChar and reinvest it back to your land. That is how local resilience grows.
- Less Operational Headaches : Less smoke complaints, less disposal challenges, and bottlenecks in time.
- Reduce Dependency on Inputs : A constant reliance on external supply chains erodes profitability and sovereignty.
- Rising Overheads, Stagnant Results : You're putting more in, yet the land's vitality feels like it's on a plateau.
- Depleting Soil Capital : With every twig wasted, valuable carbon structure is lost from the land you're working so hard to nurture.
A Return to Elegant Simplicity
We Share Fire-Craft for a Sovereign Future
We believe the path to true regeneration is walked together. Inspired by the ancient wisdom of Terra Preta, we see that healing land is inseparable from rekindling community.
The process of making biochar is a natural focal point. It’s a reason to gather, to work, to learn. We don’t just provide the equipment; we provide a model for turning a solitary chore into a shared success.
Our vision is a network of land projects, each one a thriving epicentre of local resilience, skill-sharing, and soil creation.
We’re here to guide you from your first burn to building an epicentre of resilience in your community.
Your Path to Soil Sovereignty in 3 Steps :
We’ve made the path to master your legacy simple, safe, and efficient.
1. Gather Your Carbon
Collect your hedge, coppice, orchard brash. Keep it local, keep it dry.
2. Master the Flame, Put on a Show
Learn low‑smoke flame craft. Host a Char Day. Clear piles fast, together.

3. Build Your Legacy
Add Biochar to your compost or manure. Every batch is a permanent investment, building a living foundation that can deliver up to 45% increased yields [Source: Study Name, Year]. That’s your legacy.
Trade Woody Waste for Stable BioChar
Designed for stewards and fabricated in the UK. Our kilns provide the foundary for on-site Soil Legacy generation. Simple, robust, and incredibly efficient.
No software. No subscriptions. No complex moving parts. Just durable British steel, a deep understanding of fire, and a design that places power and possibility directly into your hands.

Flame-Cap Panel Kiln 500 L
Ideal for smallholdings, allotments and small community land projects with regular woody residues.
Capacity : Up to 500 litres biochar/batch
Throughput : Perfect for processing seasonal prunings.
Price : £2,499

Flame-Cap Panel Kiln 1,000 L
The choice for CSA’s, agroforestry systems, and bigger land projects.
Capacity : Up to 1,000 litres biochar/batch
Throughput :
Manages large volumes efficiently.
Price : £3,499
A Fork in The Road
The Path to a Legacy of Abundance?
Imagine your farm in 5 years. The soil is dark and rich, holding water through the driest spells. Your inputs are lower, your yields are higher, and your plants are thriving. You’re no longer hauling away “waste”—you’re creating value. Your farm has become an inspirational hub, a centre of excellence where others come to learn. This is stewardship as a strategy.
Or the Path to a Hungry Future?
Now, imagine the alternative. The piles continue to grow. Input costs keep rising. The soil gets a little harder, a little less forgiving each year. The cycle of fighting against nature continues, draining your time, your money, and the vitality of the land itself. This is the cost of the status quo.
BioChar Production & Services
Flame Cap BioChar Kiln for Sale UK | Empowering up to 70% Carbon Capture for Every Garden
This product has multiple variants. The options may be chosen on the product pageRated 0 out of 5
Why Choose Us

Ecological
By choosing Preta Carbon, you’re aligning with a visionary movement dedicated to sustainable practices. BioChar is a testament to our unwavering commitment to ecological harmony.
Together, we grow a culture that resounds with nature’s own symphony, ensuring every step forward is a stride towards a greener, flourishing future.

Authentic
Grounded in a deep respect for the land, we’re guided by a profound desire for a thriving, regenerative future.
Fully embodying sustainability, not just preaching it; our products are a testament to our passion.
Built on unwavering integrity, we champion honesty and transparency. Our practices are a sincere expression of our core values to safeguard the planet.

Innovative
Become a part of a visionary movement dedicated to redefining our connection with the natural world. With Preta Carbon, you’re choosing Innovation at our heart. We’re at the vanguard of the regenerative movement, crafting BioChar solutions for future-proof partnerships.
Together, let’s innovate our shared sustainable future.

