Imagine windows that don’t open. It may be hard to understand, but even windows like these do serve a purpose. Picture windows are fixed windows that do not open like traditional windows. They are usually installed in hard-to-reach places to let in natural light. For unobstructed views where ventilation is not a concern, picture windows are ideal. In a location like San Diego, installing picture windows is a great choice because of the amount of natural light received each year as well as the natural views. These windows frame beautiful views just like a portrait.