About this asset

Framed with a multi-step exterior casing, this trapezoid sash set window is a Revit family developed for custom roofline fenestration. This geometric window unit features a distinct four-sided trapezoidal silhouette engineered to follow sloping roof angles. The perimeter exhibits a detailed, multi-tier stepped profile casing finished in a muted grey tone. Inside the structural boundary, an off-white inner sash holds a single direct-set pane of glazing. Clean mitred joinery defines every corner transition, establishing accurate profile steps between the outer brickmould trim, primary frame, and glass pocket. The clear asymmetric form allows tight alignments against gable ends, vaulted ceilings, and adjoining rectangular fenestration units.

The download is a 502 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.

Designed for seamless placement, this window inserts directly into host walls within Autodesk Revit project environments. Users can adjust sill heights, host parameters, and align the sloped head directly beneath compound roof eaves. Exterior casing materials and interior sash finishes can be remapped through standard family type properties or instance parameters to coordinate with architectural specifications across elevations, sections, and schedules.

Ideally suited for high-end residential architecture, modern chalets, and custom suburban houses, this clerestory window resolves complex attic, stairwell, and double-height living room elevations. Architects frequently specify trapezoid picture windows along raked ceilings, vaulted gables, and master suite headwalls where daylight capture under angled trusses is required. It integrates cleanly alongside standard double-hung or casement combinations in both contemporary and transitional timber-framed building projects.