Roofing Manufacturers



When it comes to shingle roofs, GAF brings you “quality you can trust” no matter what your roofing needs are. GAF has been in business for over a century and has become one of the largest manufacturers of residential and commercial roofing in the country. GAF’s success is in large part due to their:


CertainTeed is one of the most renowned roofing manufacturers in North America. They offer high-quality products and green building standards, which more and more homeowners value nowadays. CertainTeed also provides lifetime warranties on many residential roofing products. They offer a wide range of products, from low-slope roofing to solar roofing to shingles that imitate cedar shakes, slate and more.

DaVinci Roofscapes

Offering some of “the most realistic and durable composite slate and shake shingles on the market,” DaVinci understands the importance of a home that looks good. They have a membership with the U.S. Green Building Council and National Association of Home Builders and are leading providers of synthetic slate and shake tile roofing.

Petersen Aluminum Corporation

Petersen Aluminum Corporation has been in the roofing industry for nearly 50 years and now has full production facilities in various locations across the country, from Maryland to Texas. They are one of the largest providers of metal roofing and offer a variety of products, including snap-on standing seam, snap-on batten, integral standing seam and more.

View our page on Petersen roofing

Versico Roofing Systems

Versico offers many different types of roofing as well as accessory products and warranties. Their single-ply roofing systems meet almost any building design. Versico has also partnered with LiveRoof® to provide a premium, energy-efficient roofing system.
View our page on Verisco roofing

Mule-Hide Products

With “the name trusted in roofing since 1906,” you can rest assured you’re getting some of the most high-quality, durable products available when you choose Mule-Hide. For more than 100 years, Mule-Hide has been making roofing of various sheet sizes, lengths and membrane thicknesses to accommodate every need.


Contact Shanco today to learn more about our roofing manufacturers!


Our Service Area

Shanco provides roofing services in Maryland, Northern Virginia, and Washington, DC. In particular, we service Alexandria and Arlington in Virginia. In Maryland, we service the greater areas of Columbia, Gaithersburg, Germantown, Olney, Potomac, Rockville, and Silver Spring. We also service the greater Washington, DC area.



see what our happy customers are saying

"Our roofing repair went fantastic! Shanco's roofing installation crews were very neat. We didn’t know anyone was here when they cleaned up after the job."

-Gaithersburg, Maryland


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