What Is a Clerestory Dormer

is that clerestory is (architecture) the upper part of a wall containing windows to let in natural light to a building, especially in the nave, transept and choir of a church or cathedral while dormer is (architecture) a room-like, roofed projection from a sloping roof.

What does a clerestory do?

clear storey, also clearstory, clearstorey, or overstorey) is a high section of wall that contains windows above eye level. The purpose is to admit light, fresh air, or both.

What does a clerestory look like?

A clerestory is any windowed wall that is higher than the roofs around it. They appear as a row of windows high above eye level that let the light shine down inside to give your room a heavenly appearance. They are common in modern homes as the pitches of the roof are more forgiving.