Capitol Improvements | Best Flat Roofing Company Near You in Washington DC

Fair to you.

We’re a team of flat roofers capable of handling your project. We provide quality products, expert installation, and lifetime manufacturer backed warranties.

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Flat Roofing - Washington, DC

Recent flat roof installation in Washington DC

DC's Classic - The Row Home

Product: TPO
Warranty: 20yrs
Energy Efficiency: Upgraded Poly-ISO Board w/ reflective TPO Membrane

As one of DC's top rated flat roofers we have done everything from commercial jobs like the American Legion HQ to the humble row home in DC. DC is made up of row homes and we know them well. On this job we did a new TPO Flat Roof. This type of flat roof creates one solid coating that is created to last 20 years. Interestingly it is one of the few places you can add R-value to your row home. Being a white membrane the roof stays cooler because it reflects the suns rays. Combine that with new Poly-Iso board you can add valuable energy efficiency to your home.

Flat Roofing Near Me Washington DC
Flat Roof Company Washington DC
Flat Roof Contractors Washington DC
TPO Roofing 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.

Asphalt Shingled Roofing

Standard, classic, you won’t find a better value, and with a variety of styles you can make it uniquely your own. Learn more.

Standing Seam Metal Roofing

Distinct, durable, and long-lasting, plus it’s easier on the environment and your electricity bill. Learn more.

TPO Flat Roofing

Most often used to maximize useable space, such as on row homes. We install TPO to create a flat roof without seams. Learn more.

Commercial Flat Roofing

Keep your building looking professional and your clients safe. We offer shingle, metal, and flat roofing for businesses. Learn more.

Roof Repair

Hire us for a roof repair and we will credit you back up to $500 when it is time to do the replacement.

Weather in Washington DC
Raining this week

It’s a good time to leakproof your roof.

Rain falls throughout the year in Washington, DC with the wet season lasting an average of 4.5 months out of the year. Minor leaks can turn into major issues quickly. Don’t wait until you have to replace more than your roof.
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Lance & Josue
Project Consultant & Foreman Serving DC

We serve Washington DC

Our DC location serves Washington DC and every major neighborhood in the DC region with our full line of services.

1015 15th St NW #635
Washington, DC 20005


Local Review near Washington DC

"Capitol improvements is a great company for just about anything. We had Lance out to quote us on a roof replacement. He was able to help us understand the insurance claim process and how to effectively manage the roof replacement process. We were so pleased with the work that we also had them do our gutters. They were able to provide referrals for other work and we were also pleased with them. Highly recommend for any kind of work."

Joseph Patterson
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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