File:Building Plenum - NoPlenum.png

Summary
Example of a commercial building drop-ceiling where there is no plenum airspace.

Created by Dale Mahalko, Gilman, WI using Microsoft Word 2007, then screenshotted and saved as a PNG using Windows XP Paint.

If someone wants to make an SVG out of this, knock yourself out. I don't have an editor to do that.

DMahalko 19:13, 4 October 2007 (UTC)