Screens are poorly made, for starters. The door handles are lousy and our French patio door handle often comes right off in my hand, or our guests'. The windows are very difficult to open and pieces move from the sash preventing easy opening or any opening at all. We spent a fortune on 'high end' Marvin windows and doors and they are basically JUNK! Go with Andersen .so]]]]]]] some other User's recommendation: DO NOT BUY. In this case, it is just expensive junk.