The best replacement window material type for your home Pella® of Mt. Pleasant, MI is committed to giving you the best replacement window options for your home. With several different window series and three window material types, you’re certain to find the perfect replacement windows to fit your room. Whether you’re looking for wood windows, vinyl windows or fiberglass windows, we have various options to meet your needs and your budget. If you’re wondering what window material is best for your room, schedule an in-home consultation with a Pella expert. Or, visit one of our local showrooms to see one of the most comprehensive selection of sizes and styles that we offer in the Mt. Pleasant area. Our wide variety of replacement windows enables our showroom staff to work with you to meet the needs of your space while staying within your budget. Looking to get a preview of our assortment of replacement windows before you visit one of our showrooms? You can also find our variety of window options on our windows styles page.