About this asset

Quarter-circle fixed window Revit family designed as a direct-set geometric unit with stepped exterior casing and curved profile framing. This window family features a quarter-circle profile comprising a vertical jamb, a horizontal sill, and an arched head section. Direct-set glazing is enclosed within an extruded sash and frame assembly, surrounded by layered exterior trim that provides defined perimeter shadow lines. The single-lite pane offers an unobstructed glazed aperture to maximize incoming daylight. Finished in a neutral muted tone with standard architectural vision glass, the geometry accurately represents the outer profile, frame reveals, and perimeter casing needed to coordinate wall openings in construction documentation.

The download is a 481 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.

Loaded into an architectural project as a wall-hosted family, this component cuts rectangular or shaped openings directly in host wall assemblies. Place the unit along building elevations, align sill heights to adjacent fenestration, and assign project-specific materials to the frame, interior wood trim, and glazing subcategories to maintain visual consistency across drawing sets and rendering pipelines.

Suited to custom single-family residences, heritage renovations, upscale villas, and boutique hospitality architecture, this specialty shape serves as an accent feature, clerestory light, or gable infill. It pairs naturally with matching rectangular casement and awning units, French doors, or stacked mulled assemblies in living rooms, stairwells, and primary suites. Specifiers commonly search for radius windows, quarter-round architectural fenestration, and profiled direct set glazing when detailing historic or transitional exterior facades.