storm sash


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storm sash

[′stȯrm ‚sash]
(building construction)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

storm window, storm sash

An extra window, usually placed on the outside of an existing window as additional protection against severe weather.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.