The Pella® 350 Series from Pella of Fall River consists of impressively 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 mirror the same demanding standards as other Pella® replacement windows and patio doors.
Developed with a reinforced frame that’s 83 percent sturdier than regular vinyl1, Pella 350 Series windows and sliding patio doors also include precision corner welding to help prevent warping and twisting over time. And, our exclusive SmoothSeamTM interior welded corners are virtually invisible. Adding to their continuing looks, our DuraColor™ exterior finish tops industry standards for fade resistance2, so you can rely on beautiful, vivid colors for the foreseeable future.
In addition to being appealing and durable, Pella 350 Series replacement windows and patio doors are the most energy efficient that we carry. 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 extreme temperatures, but also repel the sun’s UV rays. You can improve your energy efficiency even higher with triple-pane glass, which also helps reduce the amount of outside noise that comes into your house.3