Cold Places need warmer windows Just a short note about two companies that have insulated window treatments: Take a look at the link below to see how window quilts can make a difference. http://cozycurtains.com/ Out in Montana, USA - winter can get really fierce. No matter how great new windows are, they still leak heat through convection and conduction. These insulated shades with magnetic side trim make a real difference in heat retention. Also from Alaska where it gets even colder Check out Wiggy's for insulated fabric to make your own window treatments. http://wiggys.com/moreinfo.cfm?Product_ID=187 For those of you with a sewing machine, Wiggy's makes an ultralight fabric that seems to be ideal for really cold weather. Made in Alaska, where it gets really, really cold, this fabric seems ideal for window quilts. http://wiggys.com/moreinfo.cfm?Product_ID=187