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

Completely reversible for easy cleaning without disturbing window treatments
High thermal performance
The highest air infiltration rating of any window in the US
Unlimited exterior colors and finishes
Real wood interiors
Highest structural integrity of any Energy Star rated performance window

Exceptional rating for security, condensation, and sound
The H Window has the highest possible forced entry rating (40) available
The H Window’s condensation rating with standard dual glazing receives a 67
Sound Control - The H Window receives a 28-46 STC rating depending upon the glazing options
The H Window's completely reversible hardware system comes with a lifetime warranty
Besides unlimited exterior colors and real wood interior choices, H Window also offers custom options

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.