I'd like to know approx what they cost before I start looking into more details. Everywhere I look, they want you to call for details, even if they have some specific promotion going on (that of course is not the correct size for my home). Obviously they vary greatly based on the size of the window, but is there a way to calculate approx what they will cost before calling and having a company wanting to send over a slick salesman that will want you to refinance the house so you can do every window in the house with every top of the line option.
TIA