A door transoms can add a distinctive touch to the doorway and help to bring natural sunlight into the room. As it comes with different shapes,meaning that it will be complementary to almost all styles of architecture,whether classical or modern.
The round transom can provide a soft atmospherics to your house and add character,elegance and rustic flavor to the look of doors.
Arched transom has a subtle arch and can be considered as a variant of the arched transom.
The traditional doors usually have a square or rectangular top,so the square transoms will be a commonly used option that blend well with most doors.