Scuppers are a very effective way to channel water off a roof.
Roofing scupper box to french drain.
The full flow capacity of a drain is not realized until the water reaches approximately 2 5 above the inlet in a four inch drain and 3 5 in a six inch drain.
The omg speedtite drain with built in vortex breaker technology is designed for improved flow performance that rivals traditional new connection drains.
The best is to have a wide scupper 12 or wider so leaves and debris will wash through the scupper instead of clogging it.
Gutters scuppers and roof drains oh my a well designed and functioning roof drainage system is essential to the long term integrity of your properties and their surroundings.
Scuppers can let the water drop off the roof to the ground or can lead into a gutter system.
When it comes to roof drainage getting water off the roof is the name of the game.
Greetings from ca usa eric.
Sealing the most critical part of your roof the draining area scupper hope you like it guys.