The No. 1 Choice for Flat Roof Replacement Services

Top view flat roof with air conditioners and pyramidal windows on top

If your business needs a new roof, Exterior Source is the company to call. We install high-quality flat roofing systems for commercial properties around Tidewater, the Peninsula, and Northeast North Carolina. Since our founding in 1993, we have proudly provided business owners with exceptional products, expert installations, and first-class service. There is no company more qualified to complete your flat roof replacement than Exterior Source!

Industry-Leading Flat Roofing Systems

When you partner with Exterior Source for your commercial flat roof replacement, you will receive a best-in-class roofing system. We offer flat roofing solutions provided by GAF, an industry-leading manufacturer. GAF roofing systems are renowned for their long-lasting durability and attractive looks, both of which increase your property’s value and curb appeal.

However, roofing products are only as good as the company installing them. Which is why you should only rely on a dependable contractor like Exterior Source for your flat roof replacement. We are proud to be designated as a GAF Master Elite® Roofer, signifying the excellence of our roofing services. This prestigious distinction is only awarded to the absolute best companies in the industry. In fact, just 3% of roofing contractors boast this title. So, when you work with Exterior Source for your flat roof replacement, you know you will get the best results possible.

Contact the Flat Roof Replacement Experts

Exterior Source is business owners’ top choice for flat roof replacement projects. If your commercial property ever needs a new roof, be sure to contact us. We proudly serve business owners in Tidewater, the Peninsula, and Northeast North Carolina.

Customer Reviews

Few exterior remodeling companies can claim the same level of experience and customer satisfaction as Exterior Source. See what our customers have had to say about us through the years.


“We have used Exterior Source for the installation of our new leaf guard gutters and replacement windows for our entire house. We had fairly quick service. When the installers arrived, they were very efficient. They left our home the way they found it. We are very pleased with them, and we plan to use them a third and fourth time. They are not the cheapest, but you have to play for quality.”

N. Knight

“They installed new gutters and wrapped the trim and soffit. The job was performed on time and professionally. I am now having them install shutters to match. I would not return business unless I was completely satisfied.”

R. Jankowski

“I highly recommend Exterior Source for your roofing and siding. They perform quality work with the utmost professionalism. The behavior of the sales and construction managers are one definitely dedicated to serving the customer.”

L. Reynolds Jr.
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75% Off on Install Labor, 12 Month No Interest, No Payments, and a $50 VISA Gift Card with purchase