Three reference buildings, each with registers, schedules, programs and issues made for it. Download a model and open it in any app; the matching datasets come with the live training.

A five-storey institute building with offices, seminar rooms and a basement — the model behind most screenshots on this site.

A two-storey family house with a pitched roof — small, complete and quick to open.

A compact IFC4 house with a barrel roof, exported from Revit.
The three buildings carry no ducts or reinforcement, so these two compact models exist to show the Veltra★ tools that need them.
IFC model · Ducts, pumps and fittings with obstructions — for the MEP Clearance Checker.
IFC model · Reinforcing bars with missing and out-of-range values — for the Rebar Checker.