Those without windows are called blind or false dormers. The extensions create more usable square footage without the additional natural light boost that a window would provide. A gable is the ...

What’s the difference between a dormer and a gable window? A gable window fits into the triangular section of a house’s wall at the end of a pitched roof. It typically follows the roofline.

The words “dormer” and “gable” are often used interchangeably ... which describes windows that have been positioned at the end or side of a house with a steeply pitched roof.