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  1. Roof Scuppers: What They Are, Drainage, Sizing, Codes & More

    Feb 5, 2025 · 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 …

  2. SCUPPER Definition & Meaning - Merriam-Webster

    All we know for sure is that scupper meant "to ambush and massacre" in 19th-century military slang. Then, just before the century turned, it found its place in a magazine story in the sense of simply …

  3. What Are Scuppers? Do You Need Them? - WNC Roofing

    Oct 9, 2025 · A roof scupper is a type of commercial roof drains that allows water to flow off a flat or low-sloped roof. Scuppers are typically located near the edges of the roof, and designed to direct water …

  4. SCUPPER Definition & Meaning | Dictionary.com

    SCUPPER definition: a drain at the edge of a deck exposed to the weather, for allowing accumulated water to drain away into the sea or into the bilges. See examples of scupper used in a sentence.

  5. What Is Roof Scupper? (Types, Benefits & More)

    Jan 21, 2025 · A roof scupper is an opening in the edge or parapet wall of a flat or low-slope roof, designed specifically to channel water off your roof and allow it to properly drain.

  6. 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 …

  7. SCUPPER definition and meaning | Collins English Dictionary

    All the way across the ocean and he was scuppered here. Members of these benches chose to try to scupper that agreement and those proposals yesterday. That the fight was scuppered came as little …

  8. What is a scupper drain? - GreenyPlace.com

    Apr 1, 2025 · 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 …

  9. What is a Scupper in Construction? Understanding its Purpose, Design ...

    Dec 23, 2024 · A scupper is a drainage system designed to direct water away from an area, typically from a roof or another flat surface. It functions by allowing water to escape through a hole, drain, or …

  10. Scupper - definition of scupper by The Free Dictionary

    1. To sink (a ship) deliberately; scuttle. 2. To thwart or ruin: scupper a business deal. 3. Chiefly British To overwhelm or massacre.