Roof Window vs Skylight: What’s the Difference?

When deciding between roof window and skylight, many homeowners find themselves debating which option is best. Both serve the primary purpose of bringing natural light into interior spaces, making rooms feel brighter and more inviting. They are particularly useful in areas where traditional windows aren’t practical, such as corridors, attics, and storerooms. Given their similarities, the choice between skylights and roof windows can often feel like a competition. In this guide, we’ll explore the different options available, including skylight window sizes, Velux skylight sizes, rooflight window sizes, as well as their costs and installation processes in the UK.