Features and Benefits


10-Year, 90 MPH Wind Warranty

  • .050" provided with splice plates
  • All other materials need field notched lap joints
  • 5" not available in 22 ga. steel or .050" aluminum
  • Stainless steel pop rivets provided
  • Unless otherwise noted, fabrication of miters and accessories are furnished standard utilizing a non-penetrating quicklock joint, then factory sealed watertight
  • Welded accessories require minimum material thickness of .050"
  • For non-90 miters, see separate print approval
Technical Data
  • Cover Materials: 24 ga. and 22 ga. galvanized steel or .040" and .050" aluminum 
  • Standard sizes:  5"-10" (Diameter)

Wind Calculator

Please note that these calculations are based on U.S. measurements and roofing practices, and may not be sufficient or applicable for use outside of North America.