I got Farley double-hung windows at Home Hardware and had them install them. The installer was meticulous, and gave me all sorts of advice on how to insulate and seal. AT Home Hardware I talked to a counter guy who said that while the installer was somewhat slow, he was very thorough.
The double-hung windows allow in-room circulation through bottom and top, hot air escape out the top only , or a box fan in the lower portion to draw air out of the house (upstairs).
I was looking for a performance/dollar value and settled on Farley (partly because I had an account at Home Hardware for my renovation/insulate/seal projects).
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TomS
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