Commercial & multi-family Roofing Services we Offer

Single-Ply Roofing

Modified Bitumen (MB) Roofing

Modified Bitumen (MB) Roofing

EPDM flat roof

Best suited for low-slope applications, this type of roofing consists of one ply of waterproofing membrane such as EPDM, TPO or PVC.

Modified Bitumen (MB) Roofing

Modified Bitumen (MB) Roofing

Modified Bitumen (MB) Roofing

Modified Bitumen flat commercial roof

Modified bitumen roofing systems offer a durable, long-lasting, weather-resistant flat roof replacement option.

Silicone Coatings

Steep Slope Roofing

Steep Slope Roofing

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Fluid-applied silicone is applied over your existing roof system to provide you with a cost-effective alternative to a full replacement.

Steep Slope Roofing

Steep Slope Roofing

Steep Slope Roofing

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We are experts in a variety of steep slope roofing systems, from metal and asphalt to slate and composites.

Why Choose TBC?

Triangle Building Company has a long standing reputation for great customer service and unmatched experience.  We have over a decade of experience serving clients throughout the Southeast.  


As an experienced roofing contractor, we have the ability to offer premium warranties that other roofing contractors may not be able to offer.  Our team has the expertise you want in all types of roofing installations and repairs.  Make the easy choice and go with Triangle Building Company today for your next commercial or multi-family roofing project!

Local, Family Owned & Operated

20 Year Workmanship Warranty

Free Estimates within 24 Hours

We Work with All Insurance Companies

Our Partners

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