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Concrete block walls insulation
1962 house with 6" wide hollow concrete block walls with light a plaster finish inside and brick finish to the exterior. We are in Carolina so not harsh extremes, but really no insulation. I was thinking about drilling holes and doing spray foam into the blocks. Anyone have experience doing this? How did it turn out? Electricity change after? submitted by /u/After-Advisor-8936 [link] [comments]
1962 house with 6" wide hollow concrete block walls with light a plaster finish inside and brick finish to the exterior. We are in Carolina so not harsh extremes, but really no insulation.
I was thinking about drilling holes and doing spray foam into the blocks. Anyone have experience doing this? How did it turn out? Electricity change after?
[link] [comments]
