Dorken SystemsDelta®-TrelaRoof Underlayment

  • Masterformat Section
    07 30 00 Steep Slope Roofing
  • Application
    Roofing, Steep-Slope Roof
  • Installation Options
    Mechanically Attached
  • Substrate
    Plywood
  • Vapor Permeability Class Tags
    Vapor Open
  • Primary Material Tag
    Calcium Carbonate, Polypropylene

Applications

Brandon Knobloch

Brandon Knobloch

National Rep

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