Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.

CoverDeveloped by Montana State University Extension and the University of Wyoming
Adapted with permission

This guide is one in the Exploring Energy Efficiency and Alternatives (E3A): Energy Management for Home series. This one covers air sealing your home to keep heating and cool costs down.


  • Air sealing
  • Basic air-sealing materials
  • Blower door tests
  • Caulk
  • Combustion air
  • Examining, sealing and insulating ductwork
  • Foam sealants
  • Weatherstripping


  • 4