EXPERTISE IN OAK BARRELS & CASKS AGEING Specialists in used cask and barrel / second hand barrel and cask for the maturation and finishing of wine, spirits & beers, ALTER OAK offers you the products necessary to build the taste profile you are looking for. From new wood barrel to second hand cask or used barrels, from natural oak extracts to tannin alternatives, we have the product to match your finishing and further maturation needs. Our goal is to provide the highest quality oak and wood products to maximise the potential of your spirits, wine and beers. From the barrel to the bottle we help you to improve your final product. INNOVATIVE SPIRITS A specialist in the maturation and enhancement of spirits, ALTER OAK offers you a large range of cask, barrel or natural oak extracts needed to build the flavour profile you are looking for. Allow your spirits to express their full potential and find their audience by selecting the perfect used barrel. PRODUCTS: OAK CASKS, OAK BARRELS AND OAK EXTRACTS ALTER OAK offers a full range of products essential to the maturation, further maturation and finishing of wines, beers and spirits, specialising in oak and other woods. Barrels & Casks ALTER OAK offers a wide range of used casks or used barrels & new barrels or new casks from all over the world for the maturation, further maturation and finishing of your wines, beers and spirits. From the most known used barrel to the most exotic used barrel. Aqueous Oak Extract & Alternatives to Oak Chips ALTER OAK also produces a range of natural oak extracts, aqueous tannins and alternatives to oak chips that contribute to the aromatic character of your final product. Discover our innovative oak product and their advantages that will help you reach your expectations. Oak Casks & Oak barrels expertise recognised Casks & barrels specialists for more than 10 years. ALTEROAK works with the most prestigious wine, beer & spirits producers. The expertise of ALTER OAK, born from the experience of the team, ensures you receive a technical response that corresponds to your exact specifications. Evolving in an international marketplace and dealing with multiple product and country legislation, ALTER OAK can often offer guidance on legal compliance of a proposed solution, depending on the legal framework concerned. Learn more about our expertise News Discover Rare Mizunara Oak Barrels at Alter Oak ALTER OAK CASKS STORIES : TOKAY sweet wine ALTER OAK CASKS STORIES : PEDRO XIMENEZ (PX) ALTER OAK CASKS STORIES : PORT WINE Read our news