
Explore Siding Types for Your Home in Washington, D.C., Maryland, or Virginia

For nearly 70 years, Alco Products has helped homeowners across the D.C. metro area find the perfect siding for their homes. From durable fiber cement to versatile vinyl, we provide certified siding installation, expert guidance, and a customer-first approach that makes exterior remodeling simple and stress-free.
Benefits of Replacing Your Old Siding
Updating your home's siding offers real benefits, such as:
Enhanced curb appeal and resale value: Achieve a fresh look with modern profiles and colors.
Reduced maintenance: Enjoy more free time thanks to low-maintenance materials.
Superior protection: Increase your home's defense against weather and moisture.
Long-lasting color: Select brands offer fade-resistant coatings for improved color retention.
Siding Materials We Offer
Alco Products is certified by leading manufacturers, ensuring your siding performs as intended and is installed to exacting standards. A dedicated project manager will guide you through material options, colors, and styles, ensuring your home receives the best of the best.
James Hardie Fiber Cement Siding
Outstanding durability and resistance to moisture, rot, and pests
ColorPlus® Technology for fade-resistant finishes
Wide variety of profiles and textures for modern and traditional homes
CertainTeed Vinyl Siding
Affordable, easy maintenance, and versatile
Wide range of color and profile options, including insulated panels for added efficiency
Available in horizontal, vertical, and decorative profiles
Shakes & Shingles
Add architectural interest with classic shakes or shingles
Commonly used on gables, dormers, and accents for Craftsman or cottage-style homes
Board-and-Batten & Lap Siding
Vertical board-and-batten delivers a modern farmhouse or contemporary feel
Traditional lap siding provides timeless curb appeal for colonial or Cape Cod-style homes
Questions to Consider When Comparing Siding Types:
Architectural Style: Which siding types will best preserve the existing architectural style of your home?
Local Regulations: Are there any material or profile requirements from your neighborhood or historic district?
Time and Budget: How much time and money are you willing to allocate initially and for ongoing maintenance?
Climate and Exposure: What is the local environment like, and how much exposure will the siding have to moisture or sun?
Lifespan Expectations: How long do you anticipate the siding will last before needing replacement?
Siding Installation for Historic Homes & Neighborhoods
In historic districts like Capitol Hill, homes often necessitate siding that matches the original profiles and material aesthetics.
How Alco Products supports historic projects:
Matches original siding profiles and textures for permit approvals
Provides project renderings and sample boards for review by preservation boards
Coordinates with permit needs
Our Siding Installation Process
Alco Products prioritizes the homeowner experience, from initial consultation to the final walkthrough, and ensures clear communication every step of the way. Our process includes:
Consultation and Measurement: An on-site assessment to discuss styles, materials, and budget.
Project Rendering and Estimate: Visual mockups and a written estimate for your review.
Site Protection and Preparation: Safeguarding your landscaping and nearby surfaces before work begins.
Professional Installation by Our Trained Team: Installation is carried out in accordance with manufacturer guidelines.
Final Inspection and Warranty Paperwork: A walkthrough and documentation for your records, activating applicable warranties, including Alco’s limited lifetime labor warranty.
Premium Siding Made Affordable
Alco offers no-obligation consultations and free cost estimates tailored to your project.
Your free estimate includes:
On-site measure and condition assessment
Material options and finish examples
Project renderings and a proposed timeline
For financing details, explore our financing options.
Why Choose Us As Your Siding Company?
Family-owned business since 1956, serving Washington D.C. and surrounding communities.
James Hardie Elite Preferred installers with certified teams.
Commitment to quality backed by a limited lifetime labor warranty, in addition to manufacturer warranties.
Dedicated project manager and project renderings for every project.
A+ rating with the Better Business Bureau and consistently positive customer reviews.
FAQs About Siding Types
Q: What siding lasts the longest?
A: Fiber cement and quality engineered composites typically offer the longest service life with proper installation.
Q: Can you match historic siding profiles?
A: Yes, we match original profiles and provide sample boards for review.
Q: How long does siding installation take?
Full-house replacements follow a project schedule provided with your estimate.
Q: Do you handle permits and inspections?
A: Yes, we coordinate permit needs and inspections as part of the project management process.
Q: Do you offer color samples or renderings?
A: Yes, we provide color consulting, physical samples, and digital project renderings.
View our project gallery for photos of completed projects. Visit our reviews page to see homeowner feedback.
Schedule a Free Siding Estimate
Ready to explore siding options? Schedule a free consultation with Alco Products today. Call us at (240) 221-5385 or request an estimate online. Our team will provide samples, renderings, and a clear plan for your home’s siding project.
Happening Now, Up to 20% off your reside
Flexible financing available including no payments and no interest until 2027**

Featured Customer Review
Professional and Delivered on Promises - My wife and I chose Alco for a full exterior renovation in 2020. They installed an entirely new roof system, gutters, AZEK trim, and Fiber cement siding. ALCO delivered on every promise they made when we went to contract. The timeline and costs were accurate and the quality of workmanship was terrific. Friends and neighbors still tell us how wonderful the house looks! Thanks ALCO!
If you’re going to invest in a siding replacement or repair, choose a contractor with a proven reputation for delivering superior results.
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