Seal and Insulate

In most houses, air leaks add up to the equivalent of a fully open window. Leaky ducts in attics and crawlspaces can account for 20% or more of your home’s energy losses. Air-sealing and adding insulation are often the most cost-effective ways to improve your home’s energy efficiency.

  • Air-seal your home to SMUD program standards, including attic floor.
  • Install and seal new ductwork.
  • Insulate your attic and deep-bury ductwork.

Rebates for the Seal and Insulate package are suspended for the remainder of this year but you can still use the SMUD Contractor Network to find a qualified contractor for your project.

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