Review on 🔌 L.H. Dottie WPI25 Insulation Gasket for Wall Plates - Pack of 25 by Justin Sharp

This is a kind of craft project as you have many combinations and the shapes are only partially cut. You'll need to carefully pry or trim with a pocket knife, but that's what you need to get the remaining gasket to seal. Other than that, they worked great and I had all the molds I needed to make our home. I haven't gone through the winter with them to notice the difference. However, we did an energy audit at home and the sealed outlets let in less air. Tip: I didn't think of installing them in junction boxes on interior walls. I simply mounted them on the outside wall boxes. The energy audit revealed air leaks into the internal cavities of the walls and through plenums and plenum boxes. This will make you feel less drafty at home.