Anyone had windows replaced in their home? If so, what material were the frames and what manufacturer? Were/are you happy with the product? My house was built in 1986 and most of the windows are the original aluminum framed ones and desperately need to be replaced. I had three upstairs windows plus the patio door replaced 17 years ago (when I was married and had more money, LOL); they're Andersen vinyl-clad wood. Andersen doesn't make that particular product any more. They do make replacement windows out of some composite material called "Fibrex". I'm sure they're good but probably expensive. One company I contacted likes replacement windows by Marvin; another pricey choice.