I am looking to purchase 7 replacement windows before winter.
What brands are good?
I want something that will be very energery efficent, any suggestions as to what I should look for?
Idea on cost per window? All 7 are the same size. Where should I shop, lowes, homedepot, elsewhere/
The cost of a replacement window will vary from 70 dollars to 130 for average sizes. I recommend going to Lowes for you windows. You can get Pella replacement with argon between the glass panes.This will make them much more efficient.