Skip to main content

NC State Extension

Air Sealing and Insulation: In the Attic

DIY – Attic Duct Sealing:

  • Difficulty: Intermediate
  • Cost: <$30
  • Time: 2 hours
DIY Attic Duct Sealing

DIY – Making an Airtight Attic Hatch

  • Difficulty: Intermediate
  • Cost: <$40
  • Time: 1 hour
DIY Attic Hatch



How to build an air-tight attic hatch (video)

Air Sealing Attics (Video)

Attic Access – How to build an air-tight attic hatch and this great fact sheet with useful diagrams.

Page Last Updated: 5 years ago
Was the information on this page helpful? Yes check No close