Is there an option to spray foam when using iICF blocks?
...foundation walls. I prefer not to use spray foam. I am aware where the electricial or plumber would cut into the icf, we need to seal/cover it. What options do i have? Hi Susan, if you mean around the edges of the box and wires I wouldn't be too concerned. With stick-framed houses that can be a big leakage point, but w...