Do caulk and weather-stripping qualify for the tax credit?
These products are not covered by the 2004 International Energy Conservation Code and therefore do not qualify for the credit. That said, coupling home sealing techniques, like caulk and weather-stripping with insulation can help achieve increased energy savings and better comfort. These are low cost, easy do-it-yourself jobs that can further increase the value of adding proper levels of insulation. Visit www.energystar.gov for information on the Energy Star Home Sealing Program which provides homeowners with detailed information on home sealing and insulation.