On Mar 17, 11:40*am, TimR wrote:
Has anybody had any experience with using those shrink wrap polyolefin
interior storm windows?

Either the DIY style, likehttp://www.ehow.com/way_5369715_diy-interior-storm-windows.html

Or the commercial types, likehttp://www.windotherm.com/engineeringtests.htm, one of many similar
products out there.

I plan to make this my summer project in preparation for next winter.
I tried just attaching shrink-wrap to our steel-casement windows a
couple winters ago, but it wasn't really very effective. Attaching
the shink wrap to a tight-fitting frame might be the ticket.

Thanks for the link.

Mike