Facade / High-level glazing

Clerestory

/ˈklɪər.stɔːr.i/noun

From clear and storey: a lit upper level.

Definition

An upper wall containing a band of windows above adjacent roofs or above eye level, bringing daylight deep into an interior.

Clerestory windowsLower roofDaylight
Fig. 32 — Clerestory: schematic studyNOT TO SCALE
Illustrative photograph of clerestory
Illustrative study — Clerestory · AI-generatedSAMPLE IMAGE
Photo study — Clerestory · AI-generated00:06

Structural & construction notes

Clerestories admit light without loss of privacy and can drive stack ventilation. Orientation and shading control glare and solar gain.

An educational reference. Project-specific design requires professional guidance.