Section 3 Air Sealing
3.10 Attics
- 3.1001 Penetrations and Chases
- 3.1002 Open Stairwells
- 3.1003 Dropped Ceilings and Soffits
- 3.1004 Cathedralized Attic Ceilings
- 3.1005 Other Ceiling Materials
3.11 Walls
- 3.1101 Manufactured Housing Walls
- 3.1102 Multifamily Walls
3.12 Windows and Doors
- 3.1201 Maintenance, Repair, and Sealing
- 3.1202 Repairing/Replacing Cracked and Broken Glass
- 3.1203 Replacement
3.13 Floors
- 3.1301 Penetrations
- 3.1302 Floor Framing
3.14 Basements and Crawl Spaces
- 3.1401 Basements Connected to Crawl Spaces
- 3.1402 Crawl Spaces
- 3.1403 Slab Foundations
- 3.1488 Special Considerations
3.15 Attached Garages
- 3.1501 Garage Openings
- 3.1502 Isolating From Living Space
3.16 Ducts
- 3.1601 Duct Preparation
- 3.1602 Duct Sealing
3.17 Additions
- 3.1701 Attached Additions
3.18 Roofs
- 3.1801 Roof Decks, Panels, and Hatches
- 3.1802 Roof/Wall Connections