Feb 5, 2025 · Roof scuppers are occasionally referred to as “roof scupper drains” or just “scupper drains,” for obvious reasons. Scuppers do drain the roof, but it is incorrect to call them drains. “Roof …

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Apr 1, 2025 · Unlike internal drains which carry water through the building via pipes, scuppers direct the water out and away from the building exterior. They are particularly effective in managing water …

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 …

Dec 6, 2025 · A scupper drain gutter is a specialized opening in the perimeter of a flat or low-slope roof, designed to channel rainwater horizontally through a parapet wall or raised roof edge.

Jan 7, 2026 · Learn what a scupper drain is and why it's crucial for flat roof drainage. Our guide explains different roof scupper types, their function, & how they work.

Efficiently drain water from your property with elegant and high-performing scupper drains, available to order direct from industry-leading manufacturers here at Thunderbird Products.

Jul 17, 2025 · Overflow scuppers: Secondary outlets installed slightly higher than the main drain to prevent flooding during heavy rainfall. Scuppers rely on proper slope design so water flows naturally …

Description: Scuppers are used to provide an outlet through parapet walls or gravel stops on flat and built-up roofs to allow drainage of excess water. They can be used in conjunction with gutters and …