Draining inside foundation walls before slab pour

I’m a slow, broke, owner builder of a new 870 square foot home. I’ve got clay soils. I have stepped footers and a stem wall coming up to about a… I’m a slow, broke, owner builder of a new 870 square foot home. I’ve got clay soils. I have stepped footers and a stem wall coming up to about a…Read MoreGreenBuildingAdvisor