Roof Scuppers: What They Are, Drainage, Sizing, Codes More Scuppers provide a pathway for water to flow through parapet walls or any other raised edge around a roof, such as gravel stop edge metal They are commonly used in both primary and secondary drainage systems and can be essential for preventing water accumulation that may lead to structural damage
SCUPPER Definition Meaning - Merriam-Webster All we know for sure is that scupper meant "to ambush and massacre" in 19th-century military slang and developed its extended uses of "defeat" and "do in" in the early-mid 20th century
Scupper - Wikipedia A scupper is an opening in the side walls of a vessel or an open-air structure, which allows water to drain instead of pooling within the bulwark or gunwales of a vessel, or within the curbing or walls of a building
Scupper: Definition, Benefits Uses in Roofing Systems | Interlock® A scupper is an opening or drainage device installed at the edge of a flat or low-slope roof, typically through a parapet wall or roof edge, designed to allow water to drain from the roof surface and prevent water accumulation
What Is a Roof Scupper? (Scuppers vs Drains for Your Roof) A roof scupper is an opening built into the perimeter wall or parapet of a roof that allows rainwater to exit The water flows through the scupper and is either directed into a downspout, collector box, or away from the building’s walls and foundation
Roof Scuppers Explained: Purpose, Types Benefits A scupper with a spout extends the opening outward to direct water further away from the roof and walls This reduces the risk of water splashing back onto the building’s exterior, keeping your foundation and walls protected
Scuppers | The Outdoor Plus Explore the Collection of Water Scupper that we offer We also offer CUSTOM WATER SCUPPERS All Products Made In USA