Wine barrels are beautiful and elegant (we might be biased of course), but there is a world of science and technology swirling just below the surface. We’ve been discussing it in our Oak 101 Series (start here if you want to catch up). Today, we want to talk about a step in the process that is key to creating the barrel itself: bending the barrel. Heat is required to soften the staves so they can be shaped into a barrel without breaking during the process. When softened, the wood increases in malleability. Think of a hard caramel candy: it is brittle until it’s heated, then it softens and can be shaped. The same thing goes with wood! There are several methods of heat bending that can be used to safely shape the staves, and each creates different chemical results after the barrel is toasted. Of course, this means wines aged in barrels with different bending techniques have different sensory characteristics. For the purpose of today’s post, we are going to explore the t