Existing Skylights Repaired or Replaced and Fully Flashed Description Guide describing how to repair or replace skylights in existing homes.
Reduce Pest Intrusion Description Guide describing ways builders can block off entry points and otherwise make homes inhospitable to all manner of pests.
Air Sealing Attic Access Panels/Doors/Stairs Description Guide describing how to air-seal attic access panels, doors, and stairs to provide a continuous air barrier at the ceiling.
Insulating and Air Sealing Existing Non-ICAT Recessed Lights Description Guide describing air-sealing of non-ICAT recessed lights installed in accessible attics of existing homes.
Aerosol Sealing Building Enclosures, Single and Multifamily Dwellings - Code Compliance Brief Publication Date January, 2020 Overview The intent of this brief is to provide code-related information for aerosol sealing building enclosures to achieve durable air tightness levels that will be accepted as being in compliance with the code.