Pella® 350 Series Vinyl Windows

Our Highest Performing Vinyl Window

Pella 350 Series windows offer features and options that stand up to extremes and are low-maintenance and exceptionally energy efficient.

Casement Windows


Double-Hung Windows


Single-Hung Windows


Sliding Windows


Awning Windows




Pella 350 Series windows stand up to extreme conditions, like hurricanes and severe storms, with features like HurricaneShield impact-resistant glass and steel reinforcements. Or block loud, outside noises by choosing mixed glass thicknesses. Outside noises are 29% – 59% quieter with optional sound control glass.






Protect your home from drafts and leaks with Pella’s most energy-efficient vinyl products. The vinyl frame has up to 18 insulating air chambers inside. And optional foam insulation increases energy performance further. Products with triple-pane glass and foam insulation have been named the Most Efficient of ENERGY STAR® for 2020.




Our low-maintenance, exclusive vinyl formula has been designed and tested to withstand extreme temperatures and weather conditions. SmoothSeam™ interior corner welds and reinforced vinyl frames allows these windows to look great, no matter what life throws their way.






Pella 350 Series windows offer features and options to stand up to extreme conditions.


Industry Recognized Performance

Our multi-chambered design and optional foam insulation help make 350 Series one of ENERGY STAR®‘s most efficient certified windows.

Strong Frames

When compared to ordinary vinyl, optional reinforced frames are 83% stronger.

Exceptionally Efficient

Compared to single-pane products, triple-pane products are 54% – 83% more energy efficient.

Quieter Homes

Outside noises are 29% – 59% quieter with optional sound control glass.

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What Our Clients Say About Working With Us
 Very good experience with roof replacement. Comfortable to work with. 
 We are so pleased with Brandon and his crew. They are very respectful, courteous. and committed to doing an excellent job. I would recommend Core Exteriors with 100 percent confidence that they will do a great job. 
 Very easy to work with. Quality job Was done on time as promised. I would highly recommend! 
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Core Exteriors

15370 290th Ave NW
Zimmerman, MN 55398
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Experience is key when choosing a contractor.

CoreExteriors BuildZoom score of 107 ranks in the top 4% of 77,973 Minnesota licensed contractors, which places them above 96% of 77,973 contractors in Minnesota.

How is the BuildZoom score calculated?
  • Responsiveness and communication
  • Work experience
  • Customer feedback
  • Licensing and certification”

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