--- title: "ENERGY EFFICIENCY: Tips for Sealing Air Leaks" description: "ENERGY EFFICIENCY: Tips for Sealing Air Leaks" image: https://blog.citizensenergygroup.com/hubfs/Energy%20Efficiency-GettyImages-183406899.jpg --- [![](https://blog.citizensenergygroup.com/hubfs/Engauge/engauge-logo.jpg)](https://blog.citizensenergygroup.com/engauge) [![](https://blog.citizensenergygroup.com/hubfs/Backgrounds/search-mobile.png)](https://www.citizensenergygroup.com/Search) # ENERGY EFFICIENCY: Tips for Sealing Air Leaks By Brett McClellan on 6/7/21 1:39 PM ![](https://blog.citizensenergygroup.com/hubfs/Energy%20Efficiency-GettyImages-183406899.jpg) Reducing the amount of air that leaks in and out of your home is a cost-effective way to cut heating and cooling costs, improve durability of HVAC equipment, increase comfort, and create a healthier indoor environment. Here are a few tips to get started:  - Caulk and weatherstrip doors and windows that leak air.  - Caulk and seal air leaks where plumbing, ducting, or electrical wiring comes through walls, floors, ceilings, and soffits over cabinets.  - Install foam gaskets behind outlets and switch plates on walls.  - Inspect dirty spots in your insulation for air leaks and mold. Seal leaks with low-expansion spray foam made for this purpose and install house flashing if needed.  - Look for dirty spots on your ceiling paint and carpet, which may indicate air leaks at interior wall/ceiling joints and wall/floor joists and caulk them.  - Cover single-pane windows with storm windows or replace them with more efficient double-pane low-emissivity windows.  - Use foam sealant on larger gaps around windows, baseboards, and other places where air may leak out.  - Cover your kitchen exhaust fan to stop air leaks when not in use.  - Check your dryer vent to make sure it is not blocked. This will save energy and may prevent a fire.  - Install door bottoms and thresholds that have pliable sealing gaskets.  - Keep your fireplace flue damper tightly closed when not in use.  - Seal air leaks around fireplace chimneys, furnaces, and gas-fired water heater vents with fire-resistant materials such as sheet metal, sheetrock, or furnace cement caulk.  Source: Energy.gov  ### Current Articles ### Recent Issues - [November 2019 (23)](https://blog.citizensenergygroup.com/engauge/archive/2019/11) - [November 2018 (21)](https://blog.citizensenergygroup.com/engauge/archive/2018/11) - [January 2021 (21)](https://blog.citizensenergygroup.com/engauge/archive/2021/01) - [October 2021 (21)](https://blog.citizensenergygroup.com/engauge/archive/2021/10) - [February 2020 (20)](https://blog.citizensenergygroup.com/engauge/archive/2020/02) - [December 2021 (20)](https://blog.citizensenergygroup.com/engauge/archive/2021/12) - [October 2018 (19)](https://blog.citizensenergygroup.com/engauge/archive/2018/10) - [January 2019 (19)](https://blog.citizensenergygroup.com/engauge/archive/2019/01) - [June 2020 (19)](https://blog.citizensenergygroup.com/engauge/archive/2020/06) - [August 2019 (18)](https://blog.citizensenergygroup.com/engauge/archive/2019/08) - [October 2019 (18)](https://blog.citizensenergygroup.com/engauge/archive/2019/10) - [April 2020 (18)](https://blog.citizensenergygroup.com/engauge/archive/2020/04) - [September 2022 (18)](https://blog.citizensenergygroup.com/engauge/archive/2022/09) - [July 2019 (17)](https://blog.citizensenergygroup.com/engauge/archive/2019/07) - [July 2020 (17)](https://blog.citizensenergygroup.com/engauge/archive/2020/07) - [June 2021 (17)](https://blog.citizensenergygroup.com/engauge/archive/2021/06) - [April 2019 (16)](https://blog.citizensenergygroup.com/engauge/archive/2019/04) - [January 2020 (16)](https://blog.citizensenergygroup.com/engauge/archive/2020/01) - [October 2020 (16)](https://blog.citizensenergygroup.com/engauge/archive/2020/10) - [December 2020 (16)](https://blog.citizensenergygroup.com/engauge/archive/2020/12) - [April 2021 (16)](https://blog.citizensenergygroup.com/engauge/archive/2021/04) - [July 2021 (16)](https://blog.citizensenergygroup.com/engauge/archive/2021/07) - [September 2020 (15)](https://blog.citizensenergygroup.com/engauge/archive/2020/09) - [March 2021 (15)](https://blog.citizensenergygroup.com/engauge/archive/2021/03) - [June 2022 (15)](https://blog.citizensenergygroup.com/engauge/archive/2022/06) - [February 2019 (14)](https://blog.citizensenergygroup.com/engauge/archive/2019/02) - [May 2019 (14)](https://blog.citizensenergygroup.com/engauge/archive/2019/05) - [May 2022 (14)](https://blog.citizensenergygroup.com/engauge/archive/2022/05) - [July 2022 (14)](https://blog.citizensenergygroup.com/engauge/archive/2022/07) - [October 2023 (13)](https://blog.citizensenergygroup.com/engauge/archive/2023/10) - [September 2021 (12)](https://blog.citizensenergygroup.com/engauge/archive/2021/09) - [March 2023 (12)](https://blog.citizensenergygroup.com/engauge/archive/2023/03) - [May 2023 (12)](https://blog.citizensenergygroup.com/engauge/archive/2023/05) - [June 2023 (12)](https://blog.citizensenergygroup.com/engauge/archive/2023/06) - [February 2022 (11)](https://blog.citizensenergygroup.com/engauge/archive/2022/02) - [August 2018 (10)](https://blog.citizensenergygroup.com/engauge/archive/2018/08) - [August 2023 (10)](https://blog.citizensenergygroup.com/engauge/archive/2023/08) - [March 2022 (9)](https://blog.citizensenergygroup.com/engauge/archive/2022/03) [![PDF Archives](https://no-cache.hubspot.com/cta/default/2545024/33b9e93c-8f43-4101-9b48-7e78154731f5.png)](https://cta-redirect.hubspot.com/cta/redirect/2545024/33b9e93c-8f43-4101-9b48-7e78154731f5) **Engauge** is published by Citizens Energy Group, Corporate Affairs Department, under the direction of Shannon Stahley, Director of Corporate and Public Affairs. 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