Capitol Improvements | Door Replacement Near You in Washington DC

Fair to you.

We're door installers in Washington DC providing quality products, professional installation, and lifetime manufacturer backed warranties. All for a fair price.

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Front Door Replacement Near You in Washington DC

Recent door installation in Washington, DC

DC Door Installations

Homes in Washington, DC range from classic row home design to modern homes that are newly constructed. It is important to find a contractor that knows DC. Whether your home is in the historic district and you need a custom wooden or historically accurate door or you are looking for a high quality fiberglass door to get rid of your homes maintenance we can help. We offer a variety of options to improve the curb appeal of your home.

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Front Door Replacement Near You in Washington DC
Entry Door Replacement Washington DC
Front Door Washington DC

30+ Years’ Experience

Thousands of satisfied home owners across Maryland and DC.

Lifetime Warranties

Highly certified with Atlas, GAF, Mastic, James Hardie & more.

Value Focused

A family team proud to deliver excellence at a fair price.

Services we offer

We offer replacement services for roofing, siding, windows, gutters, exterior trim, decks, patios, and doors.

Front Entry Doors

A new entry door is an investment in the safety, comfort, and enjoyment of those inside your home, and an opportunity to create a more welcoming entry experience while increasing curb appeal. Learn more.

Storm Doors

Front entry doors are a major investment. Protect that investment with a storm door. Storm doors not only protect but allow you to leave the door open and bring in natural light during those pleasant Spring days. Learn more.

French Doors

French doors are a stylish and energy efficient way to bring the outdoors in. With many styles, color, and accessories we can install the french doors that are custom fit for your home and perfect for your lifestyle. Learn more.

Sliding Glass Doors

Sliding glass doors are a energy efficient way to bring a ton of natural light into your home. We can customize them with different colors, styles, and even with blinds inside the door panels. Learn more.

Bi-Fold Doors

Bi-fold doors are unique and really bring the outdoors in in a way that no other product can. Learn more.

Custom Exterior Doors

Our manufacturers are able to produce custom exterior doors. We can handle your entire window and door exterior envelope. Learn more.

Patio Doors

A wide range of patio door options for your home. We can help bring the outside in and improve your homes natural light with a new patio door. Learn more.

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Jason & Gerson
Door Consultant & Foreman Serving Washington DC

We serve Washington DC

Our DC location serves Washington DC with our full line of services.

1015 15th St NW #635
Washington, DC 20005


Local Review near Washington DC

"When I needed a new front door and storm door installed Capitol Improvements was very highly recommended. After the initial quote from the company they were very open to any questions at any time and were always happy to keep me updated on the progress of the project. They were professional and personable during the entire project. It was installed in one day and the team cleaned everything up and did an amazing job. Overall I felt the company was amazing and the doors are exactly as I wanted. When I have another project to do they will be the company I call."

Nina Knachel
Google Review

We don’t just work for you, we work with you.

We’re a family here at Capitol Improvements, and we treat you like family too. Whether you’re overwhelmed with an immediate need or looking to refresh your home, our experts will provide clarity and lasting solutions for your specific needs.






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We'll answer your questions and get you what you need to get your project done right.

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