Our Replacement Window Styles Fit Any Home Your Pella® windows should complement 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 Salt Lake City showroom. Casement A great option for those who are looking for easy operation without reaching – the windows open and close outward with just the turn of a handle. Awning Awning windows gently open and shut with one handle. Bay and Bow Even with limited 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 ventilation flexibility. Both sashes open - a little or a lot. Single-Hung Windows Single-hung windows have 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 one sliding sash that opens horizontally so you won’t have to reach. Specialty Replacement Windows Our Architect Series® line offers several additional window options featuring styles and operational types often found in fine homes around the world. Special Shape These windows may be used to feature other architectural features in your home, like a fireplace, or they may be used alone in spaces where space is tight, like a stair landing. Custom These unique wood windows are designed and built just for your space. Pella can build virtually any design you bring us.