Barton & Guestier Character, Knowledge, Art of Living

Our Wineguide

A brief overview of winemaking

Winemaking consists of converting grapes into wine. The process differs according to whether you are making red, white or rosé wines.

Making red wine

  • De-stemming and crushing of the grapes
  • Alcoholic fermentation (transformation of the sugar into alcohol)
  • Maceration to extract colour, flavours and tannins
  • Pressing
  • Malolactic fermentation to reduce the acidity
  • Ageing in oak barrels or in vats with micro-oxygenation
  • Fining
  • Bottling

Making white wine

  • Pressing of the grapes
  • Settling to clarify the juice
  • Alcoholic fermentation in vats (or in oak barrels) at low temperature
  • Malolactic fermentation (for some white wines)
  • Ageing in oak barrels or in vats
  • Fining
  • Bottling

Making rosé wine

  • De-stemming and crushing of the grapes
  • Maceration on the skins for a short period
  • Pressing
  • Settling to clarify the juice
  • Alcoholic fermentation in vats (or in oak barrels) at low temperature
  • No malolactic fermentation
  • Ageing in vats (or in oak barrels)
  • Fining
  • Bottling

Barton & Guestier is able to produce top quality wines thanks to its mastery of traditional winemaking processes combined with the most innovative modern techniques, like micro-oxydation, pump & racking, ageing on lees...