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Infinity from Marvin Replacement Windows

If you’re planning your next window replacement project, Infinity fiberglass windows should be the obvious choice. We select our products based on style, quality, energy efficiency, and longevity which is why Nex-Gen is a proud partner of Infinity from Marvin windows. 

 


Continue reading to learn more about what sets this brand apart and why Marvin replacement windows are the right choice for you. 

Unmatched Strength

Ultrex® fiberglass mimics the beauty of wood but won’t swell, stick, or warp due to weather. This makes it ideal for extreme climates such as Colorado.


Vinyl may be strong — but Ultrex® fiberglass is eight times stronger.


Low E3 glass blocks 95% of UV rays. 


Higher energy efficiency thanks to its resistance to stress cracks and leaks. It’s airtight seal will last years longer than the alternatives.

Modern, Classic Styles

Outdated windows are bulky and may obscure your view. Infinity by Marvin windows have narrow profiles which allow you to enjoy your view of the outdoors and welcome more natural light indoors.


EverWood® delivers superior performance and superior strength. It offers the look and feel of an interior wood finish without the necessary maintenance or potential to warp that wood windows are known for.


Our available acrylic finish is maintenance free and resistant to fading so you can enjoy your windows for years to come.

Ready to learn more?

Contact us today with any questions related to our products or installation process.