When selecting the right color for a metal roll-up door on a storage closet, it's important to consider both aesthetics. Bronze is a popular choice for boathouses that feature a Burnished Slate roof color, and Desert Sand is a popular choice for those looking to keep things neutral, blending seamlessly with most designs, creating a clean and subtle look. With the right color, your roll-up door can not only serve a functional purpose but also contribute to the overall look and feel of the boathouse.