SLIDING WINDOWS from Pella® of Minneapolis From smooth curves to striking angles, Pella Windows and Doors Special Shape windows offer seemingly endless design choices and help you achieve a custom look at a competitive price. Special shape windows are made in curves and angles to strengthen the architectural interest and strengthen the natural light in your home. Our windows help you put together different shapes, sizes and styles to make a unique focal point. Special shape windows are available with grille types that match other Pella windows so you’ll have a quality, uniformlook throughout your home. Sold in a range of sizes, these factory-assembled window combinations will leave you witha custom look using standard windows. If you don’t see the shape you would like, please see more about Custom Windows. Pella Windows and Doors can make virtually any window shape or size you need.Schedule an in-home consultation or visit the showroom in Minneapolis to learn more. Schedule Now!