Offering high-end and high performance commercial and residential windows
Windows Designed for Norway - Made In America
The H Window is a Wisconsin window manufacturer designed in Norway, where homes are subject to environmental extremes. These extremes range from severe arctic coastal conditions to cold weather blasts directly from the North Pole.
All of Norway lies north of the most southern part of Canada, and about a third of its land is north of the Arctic Circle. The H Window was designed to insulate homes from sub-zero arctic blasts from the polar cap while providing the home with the lasting beauty of a real wood interior.

What Makes Our Windows Unique?
Due to these extremes, the H Window exterior was engineered to be virtually maintenance-free, with structural integrity unmatched in the window industry. No operating window available can match the structural, air infiltration, and water resistance of the H Window.
Obviously, if the H window can insulate and protect the homes of Norway against these extreme weather conditions, imagine the performance this window can achieve for your home.
Whether your home is located in the scorching heat of the deserts of the Southwest or the icy, windswept plains of the North, the H Window will insulate, protect and beautify your home.
High-Performance Custom Glass Options
Since every H Window is custom-made, your options for high performance can be customized for your home’s needs.
With the H Window custom glass options like commercial glazing, we can adjust your window system for optimal performance if you live in a cold climate with sub-zero or in the middle of the desert with temperatures above three digits.


Unique Hinge System
This unique hinging system design allows you to fully reverse the window for easy cleaning without interfering with interior window treatments. Because of its perfectly balanced nature, reversing the window for easy cleaning does not involve any heavy lifting.
The Performance
Take a look at the H Window's amazing performance and appearance
Examine and Compare Appearance and Performance
We invite you to examine and compare the performance and appearance of the windows that we manufactured almost 25 years ago to any of our competitors. Almost all of the windows we manufactured over 20 years ago continue to provide high performance and esthetical quality with little or no maintenance.
Also, as far as replacement windows go, over the years, the H Window has replaced many of its competitors' windows - yet no one replaces the H Window.
