6. The $5 Viral Hack: Foam Gaskets Behind Outlet and Switch Covers
One of the most cost-effective solutions to prevent drafts from outlets is to install foam gaskets behind the outlet and switch covers. These gaskets are inexpensive and can be found at most hardware stores.
By providing an additional layer of insulation, foam gaskets help to seal the gap between the outlet cover and the wall, reducing air leakage and helping to keep your home warmer. This simple fix can be easily installed in a matter of minutes and provides an immediate improvement in comfort.
7. Using Child-Safety Plugs and Outlet Seals as a Quick Draft Fix
Child-safety plugs, commonly used to prevent children from inserting objects into outlets, can also serve as an effective barrier against drafts. By blocking the open slots in the outlet, they prevent air from passing through.
Outlet seals, which are similar to foam gaskets, can be used to cover the entire outlet, further reducing air leakage. These solutions are quick, easy to implement, and can make a noticeable difference in reducing drafts from outlets.
8. When Caulk and Spray Foam Around Boxes Actually Help (and When They Don’t)
Caulking and spray foam can be effective tools for sealing gaps around electrical boxes and preventing air leakage. However, it's important to use them correctly to avoid interfering with the electrical components.
Caulk can be used to seal gaps between the box and the wall, while spray foam can be used for larger gaps. However, care must be taken to avoid getting foam inside the box, where it could interfere with the wiring. In cases where the gap is too small for foam but too large for caulk, consider using a combination of both.
9. Bigger Problems: Gaps in Siding, Sheathing, and Air Barriers
Sometimes, the draft coming from outlets is a symptom of a larger issue with the home's building envelope. Gaps in the siding, sheathing, or air barriers can allow significant amounts of cold air to infiltrate the home.
Addressing these larger issues may require more extensive repairs, such as re-siding or adding additional layers of insulation and air barriers. These upgrades can be more costly but are essential for improving overall energy efficiency and comfort.
10. How Much Cold Outlets Can Really Add to Your Heating Bill
While each outlet may only contribute a small amount of cold air infiltration, the cumulative effect can be significant. Studies have shown that air leakage can account for 25-40% of a home's heating costs, and outlets are a common source of this leakage.
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