In short a scupper is a detail that provides drainage to a roof system by allowing the water runoff from the roof to exit the roof through a metal edge parapet wall or through the deck into a downspout or leader not run through the interior of the building.
Scupper roof drain details.
Copper hercules bur detail drawing dwg 637 27 kb copper hercules bur detail drawing dxf 568 36 kb.
How scupper drainage works.
Scupper with parapro flashing.
Scupper with conductor head.
Scupper with paraflex 531 liquid flashing.
This detail illustrates the installation of a scupper through a raised.
With photographs and useful links for scupper details and further reading.
To the perimeter blocking.
A basic introduction to roof scuppers scupper drains.
Download free high quality cad drawings blocks and details of roof drains organized by masterformat.
Scupper sizing location and materials.
Thru wall scupper detail drawing dxf 246 88 kb thru wall scupper detail drawing pdf 24 91 kb wind resistant gutter.
Sumped roof drain with parapro flashing.
Scupper at raised roof curb.
The roof side flange of the gravel stop is nailed at 3 o c.
Paraguard roof drain with paraflex 531 liquid flashing.
Uses and functions of scuppers.