Thermally Improved Aluminum Single Hung Windows
- Features
- Colors
- Hardware
- Grids
- Glass
- Screens
- Technical Resources

Milgard Thermally Improved Aluminum windows can create a contemporary, yet timeless look in your home. The frame material is very strong, and offers:
- Narrow sightlines to highlight expansive views
- Sealed, mechanically-joined corners that stay square and true over time
- Milgard SunCoat® Low E glass for energy efficiency
- Thermally Improved Aluminum provides less heat/cold transfer, improving insulating ability
- The Milgard Full Lifetime Warranty for peace of mind
Technical Resources
Thermally Improved Aluminum Single Hung Windows Technical Resources
Thermally Improved Aluminum Single Hung - 1-5/16" Setback
Thermally Improved Aluminum Triple Single Hung mulled - 1-3/8" Setback
Thermally Improved Aluminum Full Architectural Manual
Thermally Improved Aluminum Performance Ratings
Reviews
Thermally Improved Aluminum Single Hung Windows
See All Reviews
Thermally Improved Aluminum Single Hung Windows is rated
out of
5 by
337.
Rated 5 out of
5
by
Steve in Texas from
Great looking windows
Just installed four windows and they look great! Much easier to install than I expected. Will order some more to complete my project.
Date published: 2019-07-30
Rated 5 out of
5
by
LALA13 from
Beautiful look
Our contractor suggested using these windows for our bathroom remodel. We absolutely love the look it provides. Very pleased.
Date published: 2019-06-25
Rated 5 out of
5
by
CP 90069 from
Do it, you won’t be disappointed!
I have lived in my condo for 27 years, and the windows were old when I moved in. Finally decided to get new ones, and I highly recommend the Milgard windows. They work beautifully, are well constructed, and I’m not afraid that they’re going to fall out if I try to take them out to clean them. What a difference clean windows and screens make. Very satisfied customer.
Date published: 2019-06-23
Rated 5 out of
5
by
Mickels from
Milgard had exactly what we wanted
Of all the choices of replacement sliding door companies, Milgard was the only one that had exactly what we were looking for, aluminum bronze, to match our windows. The pricing was fair and the install excellent. A great team of installers did a superb job. Very happy with the results.
Date published: 2018-01-09
Rated 5 out of
5
by
MB47 from
Exactly what we were looking for
1960's Eichler style home with aluminum sliding doors, needed replaced along with 9 pieces of frameless full-hgt. glass units. Doors worked perfectly style-wise, ease and quietness of operation is a plus. Retained look of home, noticeable change in keeping cold out.
Date published: 2013-11-14
Rated 5 out of
5
by
ahappycustomer from
Amazing!
The amazing difference in street noise, retention of heat and beauty in our home has been a source of joy from the first night.
Date published: 2021-01-10