(240) 813-3654 
7404 Lindbergh Drive, Suite G
Gaithersburg, MD 20879

Roofing Manufacturers

Shanco Companies offers roofing products from a variety of top-notch, well-established manufacturers in the industry.


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!

Contact Us

First Name
Last Name
In what city do you need service?
Your Question
EPA Certified Firm


MD:  MHIC #121665
DC:  #410511001109
VA:  #2705 075471A