Within the last few years, the image of the originally sober wall unit for the living room has changed fundamentally. Instead of closed residential walls, the design wall system is now being used in many households. Their modular design allows a wide variety of living concepts to be realized. These design wall units are visually appealing not only because of their design, but are also based in their structure on the conditions of modern entertainment technology. For example, current big-screen televisions can be placed much better on a design wall unit with a TV panel than on a classic, enclosed living room wall. Glass elements or editions as well as indirect and direct lighting, as well as wallboards and shelves complete the design wall unit into a fully fledged home furniture that can be used to set stunning visual accents in the living room. Solid wood as well as glass, plastic and robust wood-based materials are considered materials for design living walls.