Roofing Q&A

Raleigh, North Carolina, USA

Climate: mixed-humid · Coast: No · Wind design (ASD gust): 120 mph · Ground snow: 10 psf

Recommended systems

  • Asphalt architectural shingles
  • Standing seam metal
  • Single-ply membranes on low-slope

Permit & code

Code office: official site

High-wind nailing pattern

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