Introduction: Does Painted Black Window Block Light? The paint on the window blocks light, but it also blocks the view. It's important to know what you want before you paint your windows black. For some people, a painted black window is a way to block light and noise from outside. For others, it's an opportunity to create a dramatic look with deep shadows and bold colors. It's important to know what you want before you paint your windows black. Step 1: Is it the Right Time for Your Black Painted Window? Painting windows black is a popular trend among homeowners,…