After comparing many brands of vinyl replacement windows such as those found in big box stores and national brands, Softlite was a superior quality window. They had a very competitive price. We are very happy with the results! We updated our 1965 ranch home home to be energy-efficient and more updated in style and function. The windows feel solid. They open and close well, and they don’t fall when you open them. The Classic Plus line has great features and a great price point. We never thought replacing windows for the entire home was possible for us till we found the Classic Plus line.