
A geometric undermount sink basin modeled as a compact Revit family, featuring an asymmetric angular profile and integrated circular drain opening. The model captures a compact five-sided basin geometry tailored for specialized countertop configurations or corner installations. Its design features straight rear edges meeting at an acute corner, complemented by an angled front apron with a subtle curved facet. A continuous top flange surrounds the perimeter to facilitate undermount installation beneath solid-surface or stone worktops. Inside the basin, surfaces taper cleanly toward a standard circular waste opening positioned toward the back corner, providing an efficient drainage slope within a space-saving footprint.
The download is a 133 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 integration in Revit, this plumbing fixture family can be loaded directly into architectural or MEP models and hosted into countertop casework. Users can assign custom project materials to the basin geometry to reflect specified finishes such as brushed metal. The family facilitates accurate coordination between joinery cutouts and domestic water or sanitary drainage pipework runs.
Ideal for residential kitchens, compact wet bars, kitchen islands, and hospitality staff pantries, this undermount sink works well wherever space constraints require an angular or corner layout. It pairs naturally with deck-mounted gooseneck faucets, quartz counters, and custom millwork units across design development and construction documentation stages. Modelers and interior architects searching for an undertone prep basin or corner bar sink will find this asset suitable for tight casework arrangements.
Undermount Kitchen Sink – Kohler Undertone K-3343
Free
File formats
What changed in 1.0
Initial release.
Free to use in personal and commercial projects, including paid client work.
Covers 1 seat.