Bolection
A bolection, sometimes called balection, bilection or similar, is a moulding which projects beyond the face of a panel or frame, usually found in panelling, doors and fireplaces, especially when the meeting surfaces are at different levels. Bolection was used to great effect by Christopher Wren .[1]
The term was first used in the early 18th century; its etymology is uncertain.[2]
Bolection mouldings are also used to hold a panel in a door when the panel is not set into a continuous dado (groove) that surrounds the panel. The mouldings are usually rabbeted and are attached to the door stiles and rails but are not attached to the panel which is allowed to float freely (expand and contract).
References
This article is issued from Wikipedia - version of the Tuesday, November 24, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.