Upgrade Your DC, Maryland, or Virginia Roof with CertainTeed Shingles
Ask about protecting your home with the Alco Integrity Roof System.
Choosing a new roof is more than picking a color or replacing worn-out shingles. It’s about protecting your family, preserving your home’s character, and making an investment you can count on for decades. That’s why so many homeowners across DC, Maryland, and Virginia choose CertainTeed shingles installed by Alco Products.
For nearly 70 years, our family has helped neighbors throughout the region feel confident in their homes again. As a third-generation, family-owned company and a CertainTeed Select ShingleMaster™, we pair trusted products with craftsmanship you can rely on. The result is a roof that looks great, performs reliably, and comes with warranties that give you lasting peace of mind.
Experience the Alco Integrity Roof System
Your roof is more than just shingles; it’s an entire system working together to keep your home safe and dry. At Alco, we install the Integrity Roof System, built around CertainTeed shingles and reinforced with multiple layers of protection. This comprehensive approach is what sets our roofs apart.
The Integrity Roof System includes:
Upgraded sheathing for reliable structural support
High-performance underlayment that provides essential water resistance
Ice and water shields to protect vulnerable areas from leaks
Professionally installed flashing that directs water away from your home
Vent and ridge caps to ensure healthy airflow and reduce moisture buildup
Smart ridge venting that helps regulate attic temperatures year-round
Finishing trim to give your home a polished, cohesive look
A choice of CertainTeed architectural laminate or classic 3-tab shingles
With every layer working together, you get a roof that resists leaks, handles storms, and keeps your home comfortable in every season. Homeowners appreciate the system not only for its protection, but also for the way it enhances curb appeal with a clean, professional finish.
Why Homeowners Across DC, Maryland, and Virginia Choose CertainTeed Shingles
CertainTeed shingles are known for their long lifespan, versatile style options, and dependable performance. They’ve been trusted on homes across the country for generations, and they continue to be one of the smartest roofing investments available today.
When you choose CertainTeed, you benefit from:
Built-in resistance to water, algae, and high winds
A wide variety of colors and profiles to complement historic, traditional, or modern homes
Low-maintenance materials that retain their beauty without constant care
Options for every budget, from entry-level to premium designer lines
These features make CertainTeed a practical choice for families who want a balance of protection, affordability, and long-term value. Whether your home is in a historic DC neighborhood or a suburban cul-de-sac in Virginia, CertainTeed offers options that fit.
Replace Your Roof Today And Take 20% Off
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!
A damaged, leaking, or aging roof can create a lot of problems. Fortunately, a roof replacement doesn’t have to be a struggle.
Our Certification and Warranty Advantages
The quality of your roof depends not only on the materials but also on how they’re installed. As a CertainTeed Select ShingleMaster™, Alco Products has achieved one of the highest certifications in the roofing industry. This means our crews are specially trained to meet CertainTeed’s strict standards, and your roof is installed with precision at every step.
Homeowners also benefit from warranties that go far beyond the basics. With CertainTeed shingles, you receive some of the strongest manufacturer-backed protections in the industry. On top of that, Alco backs every roof installation with our own limited lifetime labor warranty. Together, these warranties safeguard your investment for decades and ensure that your roof is covered long after the work is done.
Comparing CertainTeed Shingle Options
No two homes are the same, which is why CertainTeed offers different shingle lines to fit both style and budget. With Alco, you’ll get guidance on selecting the right option for your home and neighborhood.
Architectural laminate shingles: A popular choice for their dimensional look, superior durability, and wide range of colors. These are perfect for homeowners who want a roof that makes a statement.
3-tab shingles: A classic, clean-lined option often chosen for historic homes or projects where simplicity and tradition matter.
Both options are available in a wide variety of CertainTeed shingle colors, so you can match your home’s architecture and your personal style. For homes in historic districts, we’ll help you select shingles that meet preservation requirements while still giving you modern performance.
Why Choose Alco Products Inc. for Your Roof Replacement
Alco Products is more than a roofing company—we’re a local, family-owned business with three generations of experience serving DC, Maryland, and Virginia. Our promise is simple: treat your home with respect, keep communication clear, and deliver results that last.
When you choose Alco, you can expect:
A dedicated project manager keeping you informed throughout
Certified crews trained to CertainTeed’s highest standards
Clean, safe job sites with daily protection for your property
Project renderings to help you visualize your new roof before work begins
Since 1956, this personal, community-focused approach has set us apart from big, corporate contractors and kept families coming back to us generation after generation.
Take the Next Step in Your DC Roofing Project
Your roof is one of the most important investments you’ll ever make in your home. With CertainTeed shingles installed by Alco Products, you can expect strength, style, and the confidence of knowing your roof was built the right way.
Request your free CertainTeed shingle estimate today and let our family help protect your home in the DC Metro area for the decades ahead.
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