The best replacement window material type for your home Pella® of Birmingham, AL is devoted to offering you the finest replacement window options for your home. With several unique window series and three window material types, you’re nearly guaranteed to find the perfect replacement windows to fit your space. Whether you’re considering 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, come by one of our local showrooms to take in one of the most comprehensive selection of sizes and styles that we offer in the Birmingham area. Our selection of replacement windows allows 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 collection of windows on our windows styles page.