Capitol Improvements | Siding Contractors Near You in Frederick MD

Fair to you.

We're siding contractors in Frederick Maryland providing quality products, professional siding installation, and lifetime manufacturer backed warranties. All for a fair price.

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Siding Contractors Near You in Frederick Maryland

Recent siding installation in Frederick

James Hardie Fiber Cement Installation

Product: James Hardie Lap Siding
Siding Color: Deep Ocean

Mr & Mrs Adams had a home in need of repair. They purchased the home for the land knowing it needed to be spruced up. When we met them we discussed color ideas and created a rendering for them to see the exact colors on their home. This tool gave them certainty that Deep Ocean by James Hardie was the right color for their home. Along with the siding they replaced all the windows in their home. They love the new windows and siding! Not only did the home become more energy efficient by stopping up all the drafty windows but the siding completely transformed the look of this home.

Click to see more photos of James Hardie Fiber Cement Siding or our Premium Vinyl Siding options.  

Siding Contractors Near You in Frederick Maryland
Siding Contractors Frederick Maryland
Siding Installation Frederick Maryland
James Hardie Deep Ocean

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.

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Lance & Ryan
Project Consultant & Foreman Serving Frederick

We serve Frederick MD

Our Gaithersburg location serves Silver Spring MD and the greater Montgomery County with our full line of services.

7916 Plum Creek Dr.
Gaithersburg, MD 20879


Local Review near Frederick Maryland

"Capital Improvements did an amazing job on updating the siding of my house. I have received so many complements. Great work!"

Tori Blackwell
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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