These families are non cuttable and are always shown in projection in views.
- Air Terminals
- Cable Tray Fittings
- Cable Trays
- Communication Devices
- Conduit Fittings
- Conduit
- Data Devices
- Detail Items
- Duct Accessories
- Duct Fittings
- Duct Placeholders
- Ducts
- Electrical Equipment
- Electrical Fixtures
- Entourage
- Fire Alarm Devices
- Flex Ducts
- Flex Pipes
- HVAC Zones
- Lighting Devices
- Lighting Fixtures
- Mechanical Equipment
- MEP Fabrication Containment
- MEP Fabrication Ductwork
- MEP Fabrication Hangars
- MEP Fabrication Pipework
- Nurse Call Devices
- Parking
- Pipe Accessories
- Pipe Fittings
- Pipe Insulations
- Pipes
- Planting
- Plumbing Fixtures
- Security Devices
- Shaft Openings
- Sprinklers
- Structural Beam Systems
- Structural Rebar Couplers
- Structural Trusses
- Telephone Devices
- Wires