GAF Roofing Systems

Roofing Services in Gaithersburg, Germantown, Olney & Rockville

Why choose any other contractor than Shanco Companies? We are among the top 3% of roofers in the nation to achieve the status of a GAF Master Elite® Contractor in Gaithersburg. GAF is North America’s largest roofing manufacturer with over 125 years in the roofing industry.

When you need to hire a roofing company you can trust, choose Shanco for outstanding services and quality work. 

If you are looking for superior commercial or residential roofing services in Gaithersburg, call Shanco today at 301-208-0848 or contact us online to get started.

GAF Roofing Systems in Gaithersburg

When you are looking to install a new roof, you can trust a GAF roofing contractor to get the job done right the first time. When it comes to selecting the best roofing system for your home or office, consider the following components that together build a powerful GAF roofing system.

  • Leak Barriers – A leak barrier is a self-adhering membrane that helps waterproof your roof
  • Roof Deck Protection – The next step in a roof installation process is to add the roof deck protection, which is used to cover the roof and help protect it against windy rains
  • Starter Strip Shingles – If you have chosen to install or repair a shingled roof, starter strip shingles can be installed in the eaves of your roof. As a result, you are far less likely to encounter loose roof shingles or shingles that blow away in the wind.
  • Asphalt Shingles – The addition of asphalt shingles converts your home’s appearance into a thing of beauty while also providing protection to your property and your loved ones.
  • Ridge Vent – Aptly named the ridge vent is installed at the ridge to help remove damaging heat and moisture from the attic.
  • Ridge Cap Shingles – Installed on the hip and ridges of your home, ridge cap shingles help to ward off potential leaks and protect your roof against high winds and potential storm damage.

Each of these roofing components plays an important role in the GAF lifetime roofing system.

Do you have a question about roofing repair, installation, or replacement services in or near Gaithersburg, MD? Call Shanco today at 301-208-0848 or contact us online!

Why Choose a GAF Roofing System?

GAF roofing systems offer the best protection against Gaithersburg’s variable weather conditions (are you still recovering from storm damage?) to help your roof last through Maryland’s many seasons.

When you schedule roof repair or installation services, you can receive a complete GAF roofing system. This includes everything from the underlayment and roof shingles to roof vents, flashing, and gutters. To ensure that you are receiving the best roofing products available, each GAF component comes with the Good Housekeeping Seal of Approval for outstanding quality and dependability.

GAF Master Elite® Roofing Contractors in Gaithersburg

Choosing the right roofing contractor in Gaithersburg, MD doesn’t have to be difficult. Not only has our roofing company been in service for over 20 years, but we also have a wealth of client testimonials as well as awards and certifications. When you choose a GAF Master Elite® roofing company, you choose the best.

Shanco is your choice for residential & commercial roofing in Gaithersburg, Germantown, Olney, and Rockville, Maryland. If you live in or nearby these areas, give us a call! We look forward to providing the roofing repair, installation, or replacement services you need to enjoy your home to the fullest.

Call Shanco today at 301-208-0848 or contact us online for roofing repair, installation, or replacement services in Gaithersburg today!

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. Finally, we service the greater areas of Washington, DC.



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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