A dormer is a structural component of a building, usually a roofed protrusion featuring a window, intended to improve illumination, airflow, or usable area in an attic. Historically associated with Gothic and French architectural styles, it appears in various forms—ranging from gable-fronted and shed dormers to the narrow lucarnes found on church spires.
Writers such as Charles Dickens and Robert Louis Stevenson portray dormers as symbols of domestic warmth or architectural embellishment, while Keith Laumer and the Encyclopædia Britannica emphasize their practical and artistic significance. From practical roof extensions to literary symbols, dormers connect structural function with cultural creativity, illustrating their lasting presence in both physical spaces and fictional narratives.