Marvin has added a Push Out French Casement window to its Ultimate Casement line. Traditional push-out hardware opens the window with a quarter turn of a handle. As with other Ultimate Casement windows, it allows exterior glass to be washed from the inside. There is no middle support; instead, the two sashes join at the stiles within a single frame, like a French door, so there are no obstructed views. The aluminum-clad window has a Kynar 500 finish and can be made in a 72-inch-by-72-inch size. 888.537.7828. www.marvin.com.