Inside casing | Article about inside casing by The Free Dictionary
inside casing, interior casing
The inside trim
around the interior of a door or window frame.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive
Most woven elastic has vertical stripes to prevent rolling, also called non-roll, which is used for waistbands and inside casings