SESK: Stuff Everyone Should Know · sesk.info/home-seal-insulate-savings
EPA estimates air sealing plus adding insulation saves homeowners about how much on heating and cooling, on average?
About 15 percent on heating and cooling.
- About 2 percent
- About 50 percent
- About 15 percent ✔
Why: EPA estimates an average of 15 percent on heating and cooling costs, or about 11 percent of total energy costs. The work includes attics, floors over crawl spaces and basements.
Huh, didn't know that: A home with low insulation levels could easily have bills 10 percent higher than a well-sealed, well-insulated home.
What are the four seasons of being a dad? Turn down the heat, open the windows, turn down the AC, close the windows.
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References
Answer: About 15 percent. EPA estimates an average of 15 percent on heating and cooling costs, or about 11 percent of total energy costs. The work includes attics, floors over crawl spaces and basements.
- ENERGY STAR: Rule your attic www.energystar.gov/saveathome/seal_insulate/rule_your_attic
save an average of 15% on heating and cooling costs
Checked 2026-10-10. - ENERGY STAR: Check your attic insulation www.energystar.gov/products/ask-the-experts/how-to-check-your-homes-attic-insulation-level
a home with low insulation levels could easily have utility bills that are 10% higher
Checked 2026-10-10. - ENERGY STAR: Air-source heat pumps www.energystar.gov/products/air_source_heat_pumps
almost half of that goes to heating and cooling
Checked 2026-10-10.
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