Sierra Pacific | Superior, WI

Sierra Pacific | Superior, WI

Strikingly innovative windows and doors crafted with time-tested attention to detail; industry-leading energy efficiency; sustainable building practices that put the environment first, and service that puts you first. Welcome to windows and doors that never compromise, made by people who don't either.


The things that set our windows and doors apart have big implications for longevity and performance. For starters, the exteriors of our clad wood windows and patio doors are fully encased in heavy-duty, extruded aluminum that’s twice as thick as roll-form cladding. It only takes one hailstorm to demonstrate the benefit of this. Although more expensive to manufacture, all but our anodized collection is AAMA 2604 or AAMA 2605 powder coated for greater surface hardness, scratch resistance and color retention.


Underneath this cladding is the thermal superiority of select woods. Our wood is treated and protected against insects and moisture with our patented, naturally organic CoreGuard Plus™ preservative.


Inside our world-class frames is high-performance glazing with customized options for your exact weather and environmental conditions. As a finishing touch, our insulated glass uses No-Metal TrueWarm® Edge polymer structural foam spacers. This dramatically improves energy efficiency and reduces seal failures often caused by the more common metal spacers.


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For full Sierra Pacific Maintenance & Warranty information, click here