SLIDING WINDOWS from Pella® of Traverse City From elegant curves to modern angles, Pella Windows and Doors Special Shape windows offer seemingly endless design choices and enable you to achieve a distinct look at a competitive cost. Special shape windows are made in curves and angles to strengthen the architectural interest and strengthen the natural light in your house. Our windows allow you to bring together a variety of shapes, sizes and styles to create a unique focal point. Special shape windows can be paired with grille types that match your other Pella windows to create a quality, seamlesslook throughout your home. Sold in a range of sizes, these factory-assembled window combinations will forma custom look using standard windows. If you don’t see the shape you were looking for, please take a look at our Custom Windows. Pella Windows and Doors can create virtually any window shape or size you need.Schedule an in-home consultation or visit the showroom in Traverse City to learn more. Schedule Now!