through wall scupper sizing steep slope

The Confined Perimeter: Internal Drainage Channels, Cant-Strip Transition Geometry, and High-Volume Scupper Sizing on Parapet-Bounded Shingle Roofs

• October 3, 2026
• admin

Across contemporary flat-to-pitch fusion villas, commercial clubhouses, and luxury coastal residences in South India, modern architectural elevations frequently incorporate perimeter parapet walls that wrap around steep-slope roof sections. By projecting structural masonry or reinforced cement concrete (RCC) walls above the lower eave line or along sloped rakes, architects conceal solar equipment, hide HVAC mechanicals, and …