The Textbook of Architecture

Glossary · A

Alae

Also called ala

The “wings” of a Roman atrium: two recesses opening off its far end on either side, where the images of ancestors were displayed.

See also: Atrium, Tablinum

Rules that use the word

Alae, tablinum and fauces from the atrium. Proportion the rooms round the atrium from it: the alae from its length (a third for atria of 30–40 feet, a quarter for 50–60), the tablinum from its width (two-thirds for a 20-foot atrium, half for 30–40 feet, two-fifths for 40–60), and the entrance passage from the tablinum.

Nearby in the glossary

Adhishthana · Aedicule · Agora · Aisle · Alfarda · Alfiz · Allée · Alternating supports