Figure Number: 1748

1748Vent Cap Vandal Proof Hooded Type Counter Flashing

This roof coupling is used as a counterflashing sleeve designed to ensure watertightness where roofing membranes are terminated at a stack which protrudes through the roof. Made of Duco coated cast iron, it is installed covering the roofing membrane surrounding the stack. A caulk joint is then made between upper hub of sleeve and stack, effectively waterproofing the entire assembly.

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Shows specifications for standard configuration. Configuration options may change specifications.
  • Optional Materials
    Galvanized Cast Iron -G
  • Product Type
    Roof Drain
Technical Drawings
1748 Roof Drain Accessory (dwg)Roof Drain Accessory - Vent Cap Vandal-Proof Hooded Type Counter-FlashingDWG51 KB
Literature / Videos
MGI Corporate Brochure (pdf)Who we are, Our History, Morris Group International TodayPDF8 MB
MGI Brands Flyer (pdf)MGI Brands Flyer (pdf)PDF712 KB
Specifications for Roof DrainsSpecifications for Roof DrainsDOC230 KB
Technical Data for Roof DrainsTechnical Data for Roof DrainsPDF2 MB
Order Guidelines for Roof DrainsOrder Guidelines for Roof DrainsPDF120 KB
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