Quinta do Vallado Vinho Tinto Douro DOC is a blend of Touriga Franca, Touriga Nacional, Tinta Roriz, Sousão, and old vineyards (field blend). 20% of the grapes are harvested from the old vineyards. De-stemmed grapes are fermented in stainless steel tanks for one week. 70% of the wine is aged for 12 months in stainless steel tanks and 30% of the wine is aged in neutral French oak barrels for 16 months.