Our Replacement Window Styles Fit Any Home Your Pella® windows should go hand in hand with the architectural style of your house and your lifestyle. Browse through these examples of the window styles we offer or that are available at our Concord showroom. Casement Replacement Windows A good style for those who need easy operation and no reaching – the windows open and close outward with the quick turn of a handle. Awning Replacement Windows Awning windows smoothly open and shut with one handle. Bay and Bow Even with a smaller wall space, a bay or bow window gives you more windows to capture the view. Double-Hung Windows Double-hung windows mix a traditional style with flexibile ventilation. Both sashes open - a little or a lot. Single-Hung Single-hung windows are a traditional style and open by raising the bottom sash. They are often less expensive than double-hung windows. Sliding Replacement Windows Sliding windows have a sliding sash that opens horizontally so there is no reaching involved. Specialty We offer extra window options featuring styles and operational types often found in fine homes around the world. Special Shape You can use them to highlight other architectural features in your room, such as a fireplace, or they may be used alone in areas where space is tight, such as a stair landing. Custom Windows One-of-a-kind wood windows are designed and built just for you. Our team can build nearly all designs you have in mind.