The Pella 350 Series vinyl windows are easy to care for while being energy-efficient. Pella vinyl windows come ready for installation, and they do not need painting, staining, or refinishing. The sashes on each window are fully welded and the frames are durable to provide extra strength. Pella 350 Series has a variety of windows, which all come in different sizes and colors.
Each window comes in 11 different exterior color options, it has interior welded corners for added strength, and it is 54%-83% more energy efficient with the triple-pane glass.