Commercial Roof Types Explained: Flat vs. Pitched for DFW Buildings
Brandon Fletcher
S&B Roofing & Exteriors
Flat or Pitched? Making the Right Choice for Your Commercial Property
Commercial building owners in DFW face a fundamental roofing decision: flat or pitched? Each has advantages and drawbacks in our climate.
Flat Roofing Systems
Best for: Retail centers, offices, warehouses, industrial buildings
Popular systems in DFW:
TPO (Thermoplastic Polyolefin)
EPDM (Rubber Roofing)
Modified Bitumen
Pitched Roofing for Commercial
Best for: Churches, multi-family residential, retail with aesthetic requirements, restaurants
Popular systems:
Standing Seam Metal
Commercial Shingles
Climate Considerations for DFW
North Texas throws everything at commercial roofs:
Heat: Flat roofs absorb enormous amounts of heat. TPO and reflective coatings are essential for managing cooling costs. Pitched metal roofs with reflective coatings outperform everything else.
Hail: Flat roofs with membrane systems handle hail better than you might expect — the membrane absorbs impact. Pitched metal roofs can dent but rarely leak from hail. Shingle roofs are most vulnerable.
Wind: Both flat and pitched roofs need proper attachment in DFW, where straight-line winds can exceed 80 mph. Flat roofs need perimeter securement; pitched roofs need adequate fastening.
Rain: DFW gets 35+ inches of rain annually. Flat roofs rely on drainage; pitched roofs shed water naturally. Both work well when properly designed.
Making Your Decision
Consider:
Our Commercial Expertise
S&B Roofing handles both flat and pitched commercial roofing across DFW. We'll evaluate your building, discuss your priorities, and recommend the system that delivers the best value for your specific situation.
Own or manage a commercial building in DFW? Schedule a free assessment and let's find your best roofing solution.
