Pella 350 Series

Premium design with superior energy efficiency. Pella 350 Series windows and patio doors are purposefully designed to give you more of everything you love about vinyl. With our exclusive energy-saving system, the Pella 350 Series line includes our most energy-efficient products.

  • Premium, low-maintenance vinyl with distinctive styling options
  • Includes Pella’s most energy-efficient products with optional triple-pane glass
  • Virtually invisible interior welded corners with SmoothSeam technology