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Types of Roofs
in Frederick, MD

GAF Master Elite Certification

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Choosing the Right Roofing Material for Your Frederick Home

Not every roof is the same, and not every material performs the same way in Frederick’s climate. From 40 inches of annual rainfall to more than 20 freeze-thaw cycles per winter, the roofing system you choose affects how well your home holds up over the next 20 to 50 years. That’s why here at AC Matthews Roofing & Exteriors, we install and repair every major type of roofing system throughout Frederick — here’s what each one involves.

Asphalt Shingle Roofing

Asphalt shingles are the most widely used roofing material in Frederick, and for good reason. Decades of refinement have made modern asphalt shingles a fundamentally different product from what was installed on homes built in the 1970s and earlier, with improvements in impact resistance, granule adhesion, and overall lifespan.

Key Benefits of Asphalt Shingle Roofing:

As a GAF Master Elite Certified contractor, we offer GAF shingle systems that outperform many other brands and can offer you GAF’s Golden Pledge warranty, covering both materials and workmanship.

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Closeup of green metal roofing.

Metal Roofing

Metal roofing has moved well past its agricultural-building reputation. Standing seam and metal shingle systems are now a premium option for Frederick homes, with lifespans that can outlast two full asphalt replacements over the same timeframe. The lower long-term maintenance and the performance advantages in Maryland’s climate make the investment well worth it.

Key Benefits of Metal Roofing:

It’s not the right fit for every home or every budget, but it’s a great option for many. We’ll give you an honest comparison during your estimate.

Synthetic Slate Roofing

Synthetic slate has become an increasingly popular choice in Frederick, particularly in historic districts and older neighborhoods where appearance is valued just as much as performance. Modern engineered composites have reached a point where the visual difference between synthetic and natural slate is minimal, while the practical advantages of choosing synthetic are significant.

Key Benefits of Synthetic Slate Roofing:

Completed synthetic slate roof by AC Matthews
Commercial building with a new flat roofing system.

Flat Roofing

Flat and low-slope roofs are common on additions, sunrooms, and commercial buildings throughout Frederick. TPO, EPDM, and modified bitumen are the primary systems we install, each suited to different drainage designs and performance requirements.

Key Benefits of Flat Roofing:

GAF MASTER ELITE ROOFING CONTRACTOR

Workmanship With Integrity

AC Matthews is proud to be a GAF Master Elite® Roofing Contractor, a status achieved by only 2–3% of roofing companies in the entire country. This elite recognition highlights our commitment to superior workmanship, strict quality standards, and roofing systems built to protect your home for years to come.

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Elite certification earned by only 2–3% of roofers nationwide for proven quality and reliability.
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Consistently top-rated by homeowners with 300+ 5-star ratings.
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Accredited and A+ rated for a strong commitment to integrity, trust, and customer satisfaction.

WE INSTALL ALL LEADING BRANDS

Products That Last

GAF roofing systems, Royal Building Products siding systems, and Provia, Windows & Doors are our flagship material partners, but we proudly install all leading brands. Whether you prefer a specific manufacturer or your insurance requires it, you’ll still receive the same elite AC Matthews installation and warranty support.

TRUSTED BY MARYLAND & PENNSYLVANIA HOMEOWNERS

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Frequently Asked Questions About Roof Systems in Frederick, MD

Asphalt shingles — specifically architectural shingles — are the most widely installed roofing material in Frederick. They offer a strong combination of performance, lifespan, and value for Maryland’s climate and are compatible with most residential construction in the area.
Metal roofing has the longest lifespan of the systems we install, typically 40 to 70 years for standing seam. Synthetic slate runs 40 to 50 years. Architectural asphalt runs 25 to 30 years. Flat roofing membranes like TPO and EPDM typically last 20 to 30 years with proper drainage and maintenance.
It can. Roofing materials with higher impact resistance ratings, like Class 4 asphalt shingles or metal roofing, may qualify for premium discounts with some Maryland insurers. Ask your agent before your next replacement project.
Yes. Every project starts with an inspection and a conversation about your home’s construction, your budget, and your long-term goals. We’ll recommend the system that makes the most sense for your specific situation.

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