The Pella® 350 Series from Pella of Victoria includes remarkably constructed vinyl replacement windows and patio doors that are energy efficient and priced to suit any budget. All of these windows and patio doors mirror the same rigorous standards as other Pella® replacement windows and patio doors.
Engineered with a reinforced frame that’s 83 percent tougher than regular vinyl1, Pella 350 Series windows and sliding patio doors also feature precision corner welding to help prevent warping and twisting over the seasons. Also, our exclusive SmoothSeamTM interior welded corners are practically invisible. Adding to their continuing style, our DuraColor™ exterior finish surpasses industry standards for fade resistance2, so you can count on beautiful, vibrant colors for years to come.
In addition to being beautiful and dependable, Pella 350 Series replacement windows and patio doors tout our highest energy efficiency standards. The feature used to create energy efficiency is InsulShield® Advanced Low-E double-pane glass. Filled with argon gas, InsulShield glass options not only defend against intense temperatures, but also deflect the sun’s UV rays. You can boost your energy efficiency even higher with triple-pane glass, which also helps lessen the amount of exterior noise that comes inside your house.3