We make your replacement windows right here in our Dallas, Texas factory. When you come into our plant/showroom you will see the quality and attention to detail that has made us “America’s Finest Window” since 1992. We offer vinyl replacement windows, thermally broken aluminum replacement windows, and fiberglass replacement windows at factory direct prices.

1. We Manufacture and Install
DALLAS WINDOW COMPANY | TRULY FACTORY DIRECT
WINDOWS
Custom made to fit right replacement windows
We make your replacement windows right here in our Dallas, Texas
factory. When you come into our plant/showroom you will see the
quality and attention to detail that has made us “America’s Finest
Window” since 1992. We offer vinyl replacement windows, thermally
broken aluminum replacement windows, and fiberglass replacement
windows at factory direct prices. We offer all of our windows ready for
new construction as well as for retrofit. LEARN MORE

2. Factory Installation
We are the only window manufacturer in the Dallas-Fort Worth area that
maintains our own in-house, full time, installation department. Our
installation department is one of the most experienced and
knowledgeable in the industry, fully trained to expertly install our
window systems into almost any opening. No one installs vinyl
replacement windows and thermally broken aluminum replacement
windows with more precision than our installation pros! We control the
design, manufacturing, sales, and installation of your windows and back
up our work with one of the strongest limited lifetime warranties in our
industry!
Window Types
Single Hung Windows
Our Single Hung Windows slide up and down from the bottom. The top
sash is fixed. The bottom sash will fold in to allow cleaning from the
inside of your home. Our Single Hung Windows come standard with
screens over venting portion. Learn more about our single hung
windows.
Double Hung Windows
On our Double Hung Windows both the upper and lower sash slide up
and down. Additionally, both upper and lower sashes will fold in to
allow cleaning from the inside of your home. Our Double Hung
Windows come standard with full screens. Learn more about our double
hung windows.
Sliding Windows

3. Our horizontal sliding windows are available in a variety of
configurations: Single Sliders, Double Sliders, Picture Sliders and
Center Sliders. The Vinyl Sliding systems fold in and both the
Aluminum and Fiberglass lift out for easy cleaning. Learn more about
our sliding windows.
Casement and Awning Windows
Casement, Awning and Hopper windows are not like the windows we
remember from the 50’s. They operate much smoother and have the
advantage of multiple lock systems. If you are seeking a modern or mid-
century modern look for your home these windows in combination with
our fixed windows are just the ticket. We can even do electric operators
if you have a window too high to reach. Learn more about our casement
and awning windows.
Tilt and Turn Windows
Combining ventilation with easy cleaning Tilt ‘n Turn windows are the
ultimate in European Styling. Fiberglass is the perfect frame material for
the Tilt ‘n Turn due to its strength and slim line. Learn more about our
tilt and turn windows.
Patio Doors
These heavy duty sliding patio doors are incredible. Designed for high
traffic and custom made from our strong, durable, maintenance free
thermal barrier aluminum, featuring our polyurethane thermal barrier.
These are not your typical residential sliding doors! Learn more about
our patio doors.
Doors
We are proud to offer our customers the ThermaTru® entry door
systems for their homes. Learn more about our doors.
Custom Windows

4. We can build almost any shape window for your home. We custom
make all of our high performance windows based on your designs. Learn
more about our custom and special shape windows.
Contact Us
Dallas Showroom & Manufacturing Plant
J & M Glass Company, Inc.
8808 Empress Row
Dallas TX 75247
(214) 630-5885
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Fort Worth Showroom
J & M Glass Company, Inc.
3461b Blue Bonnet Cir
Fort Worth TX 76109
(817) 731-8886
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Visit Us: http://www.thermalwindowsdfw.com