SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

definition strict definition

projecting wall

A building's highest architectural element formed by a vertical or diagonal slab projecting above its roof.

A projecting wall is a vertically or diagonally oriented slab which rises above the roof of a building. It does not include parapets or any small protective walls around the edge of a roof.

The slab can be diagonal as well as vertical. Its projection above the roof distinguishes the element from a wall that ends below the roofline.

A parapet is a small wall at a roof edge or setback and is expressly excluded. The top-element role requires the slab to be the highest architectural feature.