Create your perfect wall of light.
Trust the strength, style, and efficiency of steel windows and doors from
The French Steel Company.

Seamless Transitions: Elevate Your Space
with Custom Steel Doors and Windows

For more than two decades, The French Steel Company has been setting new standards

 for custom steel doors and windows. Our engineering advancements unveil a realm of 

options for designers and architects who require uninterrupted panoramic views, top-tier

 energy efficiency, and unparalleled quality paired with design sophistication.

Bring your aspirations to life and redefine the range of 

architectural options with limitless horizons.

Design Your Dream: Request Pricing for Custom Steel Doors & Windows

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Elegantly crafted solutions
for your residence or business


What Our Customers Are Saying

“They were wonderful to work with from start to finish. The size and configuration of the enclosure was very exact and working with their technical team on the shop drawings was easy and the plan came together perfectly.”

“They provide high quality service, materials, and installation.”

“Excellent craftsmanship.”

“They met or exceeded expectations in the quality and the design.”

Beautiful. Elegant. Strong. Subtle. Handcrafted steel can transform any professional or living space into a functional work of art.

The French Steel Company is the industry leader in bespoke design, flawless manufacturing, turnkey installation, and professional servicing of architectural steel windows and doors. Our experienced team of designers, installers, and steel experts can inspire your next project or renovation.  And our over 20-year track record of unparalleled service will give you the peace of mind to know that your steel windows and doors will be handled with professionalism and dedication. We pride ourselves on being the industry leader in the custom design, manufacturing, installation, and servicing of architectural steel windows and doors.

You are at the center of The French Steel Company’s collaborative, client-focused design process.  We’ll work together to ensure your ideas serve as the inspiration for your final product.  And as a full-service supplier, you’ll get a true white-glove experience as we create lasting beauty for your built environment, together.

Enjoy natural light streaming into your
living room, kitchen, or workspace. Beautiful steel windows
offer larger glass sizes than traditional wood or even
aluminum windows. And they last a lifetime.

Steel Doors

The French Steel Company goes beyond the catalogue. As a leading steel door manufacturer and steel window manufacturer, The French Steel Company offers design customizations to ensure that your steel French door design is uniquely… you. From custom faux-finishes to textured glass, hardware selection and energy efficiency options, we are the steel door manufacturer and steel window manufacturer that designs with you in mind. Our team is the best of the best – and we have the certifications and training to prove it. Our certifications from AAMA, NAMI, the Florida Building Commission, and more give you the peace of mind to know you’ll have the right materials installed the right way… every time. This empowers us to complete your project in-house from start to finish. If you want custom steel doors in Atlanta, Boston, or Washington, DC, call 855-917-1833 or contact The French Steel Company today!

Steel Windows

You deserve a wide range of options for your next project design. That’s why our unique custom steel window manufacturing is perfect for a remodel or new construction. We provide beautiful and functional solutions from chilled wine cellars to privacy windows and towering steel window walls to custom pivot doors. Our architectural steel windows combine aesthetic brilliance with functional utility. For example, our thermally broken steel windows and glass doors offer precise temperature control and energy-saving capabilities, making them perfect for a stunning wine cellar. The French Steel Company is one of the few steel window manufacturers to provide high-tech energy-saving designs for your home or business that are as impressive as they are efficient.

Want the best architectural steel windows in Washington, DC? 

Call (202) 609-9835 or contact us today!