Pella® 450 Series aluminum-clad wood windows and patio doors give the natural charm of wood and unique Pella features at an economical price. Available in a range of styles, these quality windows and patio doors are designed to heighten performance and energy efficiency.
Pella of Washington DC offers the Pella 450 Series with ordinary details like window and patio door trim that can be prefinished. They can be custom-made with multiple grilles and low-maintenance, aluminum-clad exteriors in a variety of colors to match your home’s style.
The exterior of Pella 450 Series windows feature a strong, EnduraClad® finish that prevents fading and chalking. Inside your home, your expertly-created wood windows will be covered by Pella EnduraGuard® wood protection. This unique treatment provides added protection against the development of moisture and decay, discoloring from mold and mildew, and termite damage.
The InsulShield® energy-efficient glass collection provides some of our most innovative work, and many Pella glass choices are ENERGY STAR® certified in the United States and Canada. That means you could impact the environment and possibly reduce your heating and cooling expenses.