Air Seal and Insulate Your Home

Watch these videos for professional tips on locating common problem areas, and learn how to seal and insulate them.

How to air-seal your home

Finding and sealing air leaks is an easy, low-cost way to make your home more comfortable and save on heating and cooling costs. Watch this video for professional tips on how to seal problem areas such as windows, outlets, and doors.

A printable guide to air sealing your home (PDF)

How to insulate your attic

Learn where to find air leaks in your attic and how to seal them. The video also explores different types of insulation, and how best to use them to combat the stack effect.

A printable guide to insulating your attic (PDF)

How to insulate your basement

Watch this video for professional tips on air-sealing and insulating your basement. Locate common problem areas and learn how to seal them. In addition, explore the types of insulation that work best in a basement.

A printable guide to insulating your basement (PDF)

Get cash back on your DIY project

Efficiency Vermont now offers rebates to help cover the cost of air sealing and insulation materials on specific DIY projects.

Learn more