The aging potential is one of the most remarkable signatures of Clos Rougeard. Thanks to more than two years of aging in barrels and maturation in tuffeau cellars dug seven metres deep, the wines develop exceptional longevity. The entry-level cuvée Le Clos already presents an aging potential of at least 30 years, while Les Poyeux and Le Bourg can span several decades in great vintages. The white Brézé is no exception: its longevity is often underestimated, with certain vintages evolving favourably well beyond twenty years in the cellar.