Capitol Improvements | Siding Contractors Near You in Washington DC
Capable.
Experienced.
Fair to you.
We're siding contractors in Washington DC providing quality products, professional siding installation, and lifetime manufacturer backed warranties. All for a fair price.
Recent siding installation in Washington DC
Rich Colors Protected by Mastic Solar Defense Technology.
Product: Mastic Ovation Solar Defense Siding
Type: Premium Vinyl
Siding Color: Deep Granite
This home in Washington DC had old wooden T1-11 siding and the owners wanted to install blue siding and to emphasize the enclosed back porch that has natural wood. They were concerned a deep color would fade over time. The solution we provided was to install Mastics Solar Defense siding. This siding is specifically engineered to prevent fading of darker richer colors. They do this by applying a coating over the siding that helps deflect that rays of the sun so the siding panel does not absorb all of the rays thus making the color stay for longer. The owners are very happy with the way this project turns out and it looks like a entirely new home.
Click to see more photos of James Hardie Fiber Cement Siding or our Premium Vinyl Siding options.
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.
Vinyl Siding Installation
Familiar and maintenance free. Premium vinyl siding installation in an extensive range of colors and styles. Learn more.
James Hardie Siding Installation
Refined, highly durable, and made of natural materials in a variety of colors and styles. Learn more.
Aluminum Siding Replacement
While common many years ago Aluminum siding has gone by the wayside in favor of more energy efficient options like vinyl. We can help you replace the old Aluminum siding for siding that is more energy efficient and maintenance free. Learn More.
Clapboard Siding Replacement
There are a few regions in Maryland and DC that have the old clapboard siding. While no longer available there are options on the market to meet your style. Learn more.
Cedar Siding Replacement
There is nothing like the look and feel of real cedar siding but when you get tired of the high maintenance we have a few options that are pretty close with no maintenance. Learn more.
We serve Washington DC
Our Gaithersburg location serves the neighborhoods and the greater region of Washington DC with out full line of services.
1015 15th St NW #635
Washington, DC 20005
410.587.0128
[email protected]
Other Services We Offer in Washington DC
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Exterior Trim Contractor in Washington DC
Front Door Replacement in Washington DC
Local Review in Washington DC
"We recently used Capitol Improvements for an older home in NE DC. This was a siding replacement that was long overdue and we also had the soffits replaced. We were very impressed by the hard work of the crew who would arrive at 7:30 and work until past 6 pm. They appeared very efficient and worked well together. I would recommend contacting and discussing various options with the company as they answered all our questions."
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.
Roofing
Siding
Windows
Trim
Gutters
Let's start your project
We'll answer your questions and get you what you need to get your project done right.
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