This website makes references to a number of terms that may not be familiar to you. Use the links below to explore this glossary.
Vault (Arch) Roof
roof or ceiling structure over an area that is based on the form of an arch
device used to introduce fresh air into an enclosed building space, such as an attic
roofed porch or balcony attached to the elevation of a building
entrance hall or lobby
any of the wedge-shaped blocks that make up an arch or a vault