The Concept The louvers open to allow sunlight in, and close to provide shade and shelter. Water is directed from the louvers to gutters, and down through downspouts either independent or incorporated into columns. While it seems simple, there are a lot of pieces that have to come together seamlessly to make it all work perfectly. In this section, you can see a complete StruXure Outdoor system in its simplest form, with the basic components or building blocks that make it work.With faded secondary text.