Topic 3.10 Attics
3.1001 Penetrations and Chases
- 3.1001.1 Penetrations and Chases
- 3.1001.2 Chase Capping
- 3.1001.3 Walls Open to Attic—Balloon Framing and Double Walls
- 3.1001.4 General Penetrations (Electrical, HVAC, Plumbing, Vent Termination, Recessed Lighting)
- 3.1001.5 Penetrations and Chases
- 3.1001.6 Firewall in Unconditioned Attic
- 3.1001.7 Firewall in Conditioned Attic
- 3.1001.8 Preparing for and Installing Insulation Around High-Temperature Devices, Systems, and Components
- 3.1001.9 Sealing Access Doors and Similar Intentional Penetrations
- 3.1001.10 Non-Insulation Contact (IC) Recessed Light
3.1002 Open Stairwells
3.1003 Dropped Ceilings and Soffits
- 3.1003.1 New Ceiling Below Original—Old Ceiling Intact or Repairable
- 3.1003.2 Ceiling Leaks Not Repairable—No Air Barrier Above
- 3.1003.3 Above Closets and Tubs
- 3.1003.4 Dropped Ceilings
- 3.1003.5 Dropped Ceiling with Light Boxes and Fixtures
- 3.1003.6 Dropped Soffits
3.1004 Cathedralized Attic Ceilings
3.1005 Other Ceiling Materials
- 3.1005.1 Tongue and Groove Ceilings
- 3.1005.2 Skylights and Shafts
- 3.1005.3 Air Sealing Complex Ceiling Planes