The best replacement window material type for your home Pella® of Casper, Wyoming is dedicated to providing you the ideal replacement window options for your home. With several different window series and three window material types, you’re nearly guaranteed to find the perfect replacement windows to fit your home. Whether you’re looking for wood windows, vinyl windows or fiberglass windows, we have a wide variety of options to meet your needs and your budget. If you’re wondering what window material is best for your space, schedule an in-home consultation with a Pella expert. Or, come by one of our local showrooms to see one of the most comprehensive selection of sizes and styles that we offer in the Casper area. Our selection 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 selection of windows before you head over to one of our showrooms? You can also find our selection of windows on our windows styles page.