The transport of grapes from the vineyard to the winery is done in small rafts of 25 kg. The winemaking process is intended to be as fast as possible, without the berry undergoing any crushing process before pressing.
After pressing, the wine undergoes a thermal shock at 11°C, in order to quickly decant all impurities. The entire winemaking process is monitored, maintaining fermentation at a controlled temperature of 13°C, to guarantee the high quality of the wines.
During the following months, the wine ages in stainless steel vats, with fine lees, being monitored monthly for its microbiological evolution. At this stage, the winemaker selects the best lot to proceed with bottling the "PATACÃO". The resulting wine from the Avesso grape variety is fruity, standing out for its elegance and freshness. Currently, the production capacity is around 10,000 bottles. All processes, from winemaking to bottling, are carried out at the winery facilities.
The winery receives the best that the vineyard offers, "wine is made in the vineyard", Casa das Margens privileges minimal intervention, not only to promote more environmentally friendly practices but also careful handling to capture the maximum potential of the grapes.