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Serving Alberta's Roofing Industry Since 1961

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Flashing Details: Building Expansion Joint

Detail 1: Building Expansion Joint

Scope of Roofing by Roofer

  • 1 vapour retardant
  • 2 primary insulation
  • 3 secondary insulation
  • 4 primary membrane and membrane protection
  • 5 membrane flashing
  • 6 flexible membrane cap sheet
  • 7 metal base flashing
  • 8 metal cap flashing
  • 8 alternate cap flashing profile

Suggested Details by Others

  • A accepted deck
  • B air/vapour seal
  • C sloped wood blocking
  • D wood cant strip
  • E batt insulation
Revised: June 23, 2005