ThermaStar by Pella 47.5-in x 41.5-in Left-Operable Vinyl New Construction White Sliding Window

For 90 years, Pella has crafted products with one purpose in mind – to help you create beautiful, long-lasting spaces that make life’s favorite moments more comfortable and enjoyable. With ThermaStar by Pella®, you get value backed by Pella craftsmanship.