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hoppyending OP t1_jadl5dz wrote on February 28, 2023 at 5:52 PM

Reply to comment by pomoh in Add additional insulation to walkout basement wall cavity. Good idea? Bad idea? by hoppyending

I didn't build the exterior wall. It kind of came with the house. I think it was 1-inch foam. It's pretty standard here. Every house in the subdivision was built the same way.