Pella® 450 Series aluminum-clad wood windows and patio doors offer the natural charm of wood and unique Pella features at a competitive price. Available in a range of styles, these distinct windows and patio doors are built to heighten performance and energy efficiency.
Pella of Beltsville offers the Pella 450 Series with common features like window and patio door trim that can be prefinished. They can be personalized with an array of grilles and low-maintenance, aluminum-clad exteriors in a range of colors to complement your home’s design.
The exterior of Pella 450 Series windows are built with a tough, EnduraClad® finish that prevents fading and chalking. Inside your home, your well-designed wood windows will be covered by Pella EnduraGuard® wood protection. This special treatment provides advanced defense against the impact of moisture and decay, discoloring from mold and mildew, and termite damage.
The InsulShield® energy-efficient glass collection provides some of our most groundbreaking options, and many Pella glass styles are ENERGY STAR® certified in the United States and Canada. That means you could help the environment and possibly reduce your heating and cooling expenses.