The Pella® 350 Series from Pella of Binghamton includes remarkably crafted vinyl replacement windows and patio doors that are energy efficient and priced to appeal to any budget. All of these windows and patio doors match the same high standards as other Pella® replacement windows and patio doors.
Created with a reinforced frame that’s 83 percent stronger than normal vinyl1, Pella 350 Series windows and sliding patio doors also offer precision corner welding to help resist warping and twisting over time. And, our exclusive SmoothSeamTM interior welded corners are nearly invisible. Adding to their continuing beauty, our DuraColor™ exterior finish exceeds industry standards for fade resistance2, so you can count on beautiful, enduring colors for the foreseeable future.
In addition to being beautiful and durable, Pella 350 Series replacement windows and patio doors are our most energy efficient. The feature used to create energy efficiency is InsulShield® Advanced Low-E double-pane glass. Filled with argon gas, InsulShield glass options not only protect against extreme temperatures, but also block the sun’s UV rays. You can improve your energy efficiency even further with triple-pane glass, which also helps reduce the amount of exterior noise that comes inside your house.3