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The Overhead Aperture: Curb Framing, Hydraulic Sill Aprons, and Step-Flashing Physics for Sloped Roof Skylights

• September 22, 2026
• admin

In luxury residential villas, contemporary open-plan penthouses, and tropical boutique resorts, roof windows and architectural skylights serve as dramatic design features. They draw soft natural daylight into double-height stairwells, central courtyards, and deep living zones that vertical windows cannot reach. However, from a structural and building envelope perspective, cutting a skylight aperture into a steep-slope …