Custom Railing Services in Gaithersburg, MD

and surrounding areas in Maryland, Virginia and DC

At Capitol Iron Works, we specialize in custom railing projects that enhance the safety, functionality, and aesthetics of your property. Our team of experts can create an exclusive design to fit your specific needs and style.

We work with various metals, including stainless steel, aluminum, bronze, structural steel, and glass. Book an appointment today to discover how our railing services transform your space.

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What are the Benefits of Custom Railings?

Adding railings to a property serves both functional and aesthetic purposes. Whether for a balcony, staircase, or porch, railings prevent falls and keep everyone safe. Additionally, railings improve the look and value of your space by adding a touch of style and sophistication.

A display of cable railings in Bethesda, MD

Safety Meets Style: Our Custom Railing Services

No two spaces are alike, and neither are our railing solutions. Our team of skilled craftspeople work closely with you to design and fabricate custom railings that perfectly complement your style and meet your safety requirements.

Browse all of our services to find the best solution for your property.

Interior Railings


Interior railings refer to the protective barriers or balustrades installed along indoor stairways, balconies, or mezzanines. They not only prevent accidental falls but also add a decorative touch to the interior design of the building. They are available in various materials, including metal, glass, and even plastic.

Iron Railing

Exterior Railings


Exterior railings are used for outdoor spaces such as decks, terraces, and porches. They serve as a protective barrier against falls, especially for elevated outdoor areas, while also contributing to the overall curb appeal of the building. Exterior railings are typically made from sturdy materials such as wrought iron, aluminum, and steel to withstand harsh weather conditions.

Glass Railing

Why Choose Us for Custom Railings?

Interior and exterior railings play a critical role in the safety and aesthetic appeal of any commercial or residential property. However, choosing the perfect railing can be daunting, considering the many factors involved.

Do you want your railing to complement or contrast with your design? Do you prefer a simple or ornate design? Would you like to have an unobstructed view or more privacy?

At Capitol Iron Works, we understand these challenges and are here to help. We offer aluminum railings, iron railings, cable railings, glass railings, stair railings, and more!

Cable Railing
Home with Iron Railings

Our Railing Services Clients

Our clientele includes everyone from homeowners to large businesses needing sturdy railings for their staircases. At Capitol Iron Works, we've completed a diverse variety of projects, including deck railing, balcony railings, exterior railings, interior railing, ornamental railings, and porch railings, among others.

We provide interior & exterior railings for new construction and renovation projects in Bethesda, Rockville, Potomac, Fairfax, Virginia, and other Washington DC Metropolitan areas. See our past work to discover the quality of our custom solutions.

Railing Style Ideas

Iron Railing
Iron Railings

Traditional and decorative

Interior Railings
Exterior Railings
Handrails
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Cable Railing
Cable Railings

Modern and sleek

Interior Railings
Exterior Railings
Deck Railings
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Glass Railing
Glass Railings

Modern with the best view!

Interior Railings
Exterior Railings
Deck Railings
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Aluminum Railing
Aluminum Railings

Strong & Durable

Interior Railings
Exterior Railings
Handrails
Get a Quote
Capitol Iron Works

Design Custom Railing for Your Home or Commercial Property

Upgrade your property with the highest quality craftsmanship and products. To fulfill all of your interior & exterior railings needs, contact us today.

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