BAY AND BOW WINDOWS BY PELLA® IN Saint Louis Bay windows are a combination of three windows, with a fixed window in the middle and your choice of windows on either side. Bay windows can be made in 30 degree or 45 degree curve, depending on the style you like best. In addition, garden bay windows offered in our Encompass by Pella® line feature single-hung side vents for added ventilation – perfect for growing herbs and houseplants. Bow windows have four or more windows joined together to form a flowing curve. You can choose fixed windows or a combination of venting windows to form your bow window. Depending on your preferred style, bow windows are sold in three-to-five-unit options. Expand your view, even with limited wall space. Bay windows - Typically a fixed window in the center joined together with your choice of venting windows on each side. Bow windows - Four or more windows joined together to form a graceful curve. Choose fixed windows, or any combination of venting windows. Vinyl Windows Encompass by Pella® Encompass by Pella® Encompass by Pella bay or bow windows offer convenience of maintenance-free vinyl frames Exquisitely unique glass collections Variety of sizes and styles Richly detailed wood panels Explore Encompass by Pella® Garden Series® Garden Series® Bay windows offer extra sunlight for your plants Multi-unit bow windows form an elegant curve Garden windows include single-hung side vents for ventilation — ideal for growing herbs and houseplants Fiberglass Windows Pella® Impervia® Series Pella® Impervia® Series Pella Impervia bay or bow windows are made from Duracast® fiberglass composite with wood frames. 3-unit 30º and 45º bay windows 4- and 5-unit bow windows Custom angles and sizes available Explore Pella® Impervia Series Wood Windows Pella® 450 Series Pella® 450 Series Pella 450 bay or bow windows offer the beauty of wood and our most popular window features. 3-unit 30º or 45º bay windows 4- and 5-unit bow windows Custom sizes available Explore Pella® 450 series Designer Series® Designer Series® Only Pella Designer Series bay or bow windows are available with between-the-glass blinds, shades and grilles that snap in and out so you can change them whenever you want. 3-unit 30º and 45º bay windows 4- and 5-unit bow windows Custom angles and sizes available Explore designer series Architect Series® Architect Series® Pella Architect Series bay or bow windows offer you nearly unlimited design choices — including your choice of solid wood interiors. 3-unit 30º and 45º bay windows 4- and 5-unit bow windows Custom angles and sizes available Explore architect series Bay and Bow Replacement Windows Bay and bow windows from Pella Windows and Doors are a part of a variety of Pella replacement window product lines, and many arrive ready to be installed. Select from our vinyl, fiberglass or wood materials to make your ideal bay or bow window. Personalized angles and sizes are available to fit any space. Regardless of your choice, bay or bow windows make for a stylish replacement window option. These windows will let in lots of light and most are ENERGY STAR® certified in all 50 states and Canada, so your monthly bills stay low. Durable frames and exclusive features are just some of the benefits of Pella replacement bay and bow windows. To expand your view with bay or bow windows, contact your Saint Louis Pella showroom at (314) 207-0726 to schedule a free in-home consultation today. Schedule Now!