The Pella® 350 Series from Pella of Jackson consists of 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 match the same demanding standards as other Pella® replacement windows and patio doors.
Created with a reinforced frame that’s 83 percent stronger than ordinary vinyl1, Pella 350 Series windows and sliding patio doors also include precision corner welding to help withstand warping and twisting over the seasons. And, our exclusive SmoothSeamTM interior welded corners are practically invisible. Adding to their enduring beauty, our DuraColor™ exterior finish surpasses industry standards for fade resistance2, so you can rely on beautiful, vibrant colors for years to come.
In addition to being beautiful and dependable, 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 shield 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 reduce the amount of outdoor noise that comes into your house.3