Domaine de Baronarques has several barrel halls for maturing its two red wines and its white wine.
The premium red wine is matured for 12 months in oak barrels, either new (25-50% depending on the vintage) or one to three years old.
La Capitelle de Baronarques, the Domaine's second wine, is oak-matured for up to six months.
The white wine is vinified and matured in oak barrels (50% new, 50% one year old) for a total of nine months.
Three operations take place while the wine is maturing: topping up, racking and fining.