A Terroir-Tailored To your wine's story
harnessing nature
Petra barrels are toasted with stones, such as lava and jade, using our patented non-combustion method. This singular process combines natural elements - water and stone - with the heat emitted from electrical heating elements to produce a constant, even toast.
Reflecting Your Essence
Petra can incorporate stones from your own terroir, allowing the barrel to reflect the very essence of your vineyard. The result is an imprint that endures through élevage, shaping wines that speak with clarity, authenticity, and distinction.
stone eligibility assessment
The Petra process requires stones to hold specific characteristics. If you are interested in providing stones, a preliminary study will be conducted ensure their eligibility.
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into the Cellar
