[Ronbo]

Thank you all for the input! Some of the details I left out are that it's a two level stucco house with plaster walls inside, and that these are replacement windows to include the frames around the windows which are of a composite (not vinyl) construction. The quote was from a Pella store. I also appreciate the info. regarding Andersen, and I'll check into that. FWIW I have Home Depot scheduled to give an estimate tomorrow.