For many, replacing a roof window is a home improvement task that can be accomplished by simply upgrading their roof windows to a newer model of the same size. But roof windows have long since moved away from being just a functional element in the home to being an aesthetic must-have. There are many new models and options to consider if you're doing a home improvement project. You can easily breathe new life into your space by upgrading your replacement windows to a different kind of roof window.