Caulking and Weatherstripping
Most experts agree that caulking and weatherstripping—two simple air sealing techniques—will pay for themselves in energy savings within one year. Applying these techniques will also alleviate drafts and help your home feel warmer when it's cold outside.
Before you use any air sealing technique in your home, you need to do the following:
Then, you can select and apply the materials:
Learn More
Financing & Incentives
DOE Weatherization Assistance Program
Office of Energy Efficiency and Renewable Energy
Find Federal Tax Credits for Energy Efficiency
Energy Savers
Related Links
Home Tightening, Insulation and Ventilation
Iowa Energy Center
