About this asset

Traditional architectural window trim Revit family featuring a profiled crown cornice, flat jamb casings, and a stepped projecting exterior sill. This architectural window trim surround incorporates classical casing details rendered in a clean monochrome finish. The assembly is defined by a prominent entablature header topped with an articulated cornice moulding and drip cap detail. Vertical flat-stock side jambs extend downward to meet a substantial, projecting lower sill profile with beveled edges. Clean miter and butt joints frame an open central aperture ready to receive standard window units, delivering structured architectural depth and shadow relief across exterior facade assemblies or formal interior elevations.

The download is a 440 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.

Built as an RFA component for Autodesk Revit, this accessory family loads directly into project templates to detail rough openings. Users can align and constrain the geometry around wall-hosted window families in elevation views or link it into exterior wall compound assemblies. Assign project finish materials through the object styles or family material parameters to integrate with cladding schedules and elevation drawings.

Ideal for traditional residential projects, historic renovations, custom townhouses, and heritage hospitality schemes requiring authentic fenestration surround detailing. This trim pairs seamlessly with double-hung timber windows, casement assemblies, lap siding, and masonry facades during design development and construction documentation phases. Designers searching for exterior window casing, header moulding, architrave surrounds, or facade window sill families will find this an effective detailing solution for crisp elevation linework.