Custom Steel Windows & Doors in Washington, DC
Washington, DC has some of the most distinctive residential architecture in the country, from Federal-style rowhouses in Georgetown to Wardman porch fronts in Petworth and glass-forward modern builds in Palisades and Shaw. Stellar Windows & Doors designs and builds custom steel windows and doors that respect that character while bringing modern performance to every opening.
Whether you're restoring a Capitol Hill rowhouse, renovating a Kalorama townhome, or building new in Chevy Chase, our team helps you choose profiles, glass and finishes that fit your home and your neighborhood's standards.
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Steel Designs for Homeowners, Builders, and Architects
From a statement steel entry door to expansive windows overlooking a private courtyard, each opening offers an opportunity to bring more light and character into your home. Stellar Windows and Doors offers custom options that pair slender steel profiles with configurations tailored to your space, creating a cohesive look that complements both traditional details and contemporary design.
Steel Windows for DC Homes
Steel windows deliver the thin frames and generous glass that wood and vinyl can't match. Their strength lets us build larger units with narrower sightlines, so you get more daylight and cleaner lines.
Steel Doors & Iron Entry Doors in DC
Your front door sets the tone for the whole street. Our custom steel doors and iron entry doors pair the security of solid steel with craftsman detailing, from simple modern pivots to arched doors with scrollwork.
Steel French Doors & Patio Doors
Open a rowhouse kitchen to the back garden or a rooftop deck with steel French doors. Slim stiles keep the view wide open, and brass hardware adds security at the rear of the home.
Thermally Broken Windows and Doors
Steel window and door options that reduce heat transfer through the frame, helping with humid DC summers and cold winters. Thermally broken frames support year-round indoor comfort while preserving the slim sightlines and refined look of steel.

Steel Doors
From grand pivot doors to French and accordion styles, each design is engineered for elegance and strength.
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Steel Windows
Slim sightlines and precision engineering create light-filled interiors with enduring appeal.
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Custom Hardware
Decorative and structural designs crafted for luxury homes and refined architecture.
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Stellar Windows & Doors was founded on the belief that luxury should feel personal. Our roots in custom home building shaped our commitment to precision and integrity. Today, we craft elegant steel windows and doors for those who appreciate both form and function.
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Crafted to redefine the essence of luxury living.
Every Stellar product is built to exacting standards and tailored to your needs. From concept to completion, our proven process ensuresprecision, beauty, and satisfaction.
Tailored to every vision
Each window and door is custom-made to order, thoughtfully designed to complement any architectural style — from modern minimalism to classic forms.
Refined strength
Beauty and endurance. Our steel frames combine lasting durability with effortless elegance. Trusted by homeowners, custom builders, architects and designers.
Handcrafted precision
Every frame begins as raw steel, shaped and finished by hand with meticulous care. The result is a product engineered to endure and designed to inspire.
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