If you can't find what you're searching for,
submit a request for content!
wood cupolas BIM:
ARCAT Revit families / BIM objects - Architectural Building Information Modeling (BIM) objects / families / system files, free to download in revit or dwg formats for use with all major BIM and CAD software including AutoCAD, Sketch-Up, ArchiCAD and others. Formats: RFA / RVT - Revit Families / Systems, SKP - SketchUp, DWG / IFC / GLB - all other software. By downloading and using any ARCAT content you agree to the following [license agreement].
Attic Stairs: LWP - Wooden ladder with Sealed and Insulated door R=5.9, ANSI Tested, 350 lbs. Load Capacity
Attic Stairs: LWT - THERMO Wooden ladder Triple Sealed and highly Insulated door R=12.5 ANSI Tested, 350 lbs. Load Capacity