Pella® 350 Series Windows and Doors

The Pella® 350 Series from Pella of Eau Claire consists of impressively constructed vinyl replacement windows and patio doors that are energy efficient and priced to appeal to any budget. All of these windows and patio doors reflect the same high standards as other Pella® replacement windows and patio doors.

Engineered with a reinforced frame that’s 83 percent sturdier than regular vinyl1, Pella 350 Series windows and sliding patio doors also offer precision corner welding to help resist warping and twisting over the years. Plus, our exclusive SmoothSeamTM interior welded corners are practically invisible. Adding to their continuing beauty, our DuraColor™ exterior finish tops industry standards for fade resistance2, so you can expect beautiful, vibrant colors for years down the road.

In addition to being appealing and dependable, Pella 350 Series replacement windows and patio doors tout our highest energy efficiency standards. The detail used to create energy efficiency is InsulShield® Advanced Low-E double-pane glass. Filled with argon gas, InsulShield glass options not only protect against intense temperatures, but also block the sun’s UV rays. You can boost your energy efficiency even further with triple-pane glass, which also helps reduce the amount of outside noise that comes into your room.3

Pella 350 Series
Pella® 350 Series Catalog

Available Window Styles

Available Door Styles

Learn more about the features available with Pella 350® Series windows and patio doors by clicking below to schedule a free, in-home consultation or visiting your nearby showroom.





Based on the force required to bend a window frame profile.
In testing performed in accordance with ASTM testing standards, Pella® Duracast® has displayed superior performance in strength, ability to withstand extreme heat and cold, and resistance to dents and scratches.
3 Computer simulation average compared to single-pane wood windows. Actual results may vary.