Foundation Waterproofing & Insulation Treatment
My new home design has an 8′ basement and an attached garage with a 4′ foundation. Is the garage foundation poured at the same time as the house or separately? On the basement foundation walls I’m planning to use spray-on waterproofing, board insulation, and a dimple mat. I’m not sure how to treat the vertical edge condition where those materials would start/stop. I used Sketchup to help myself visualize what’s happening. Do basement exterior materials wrap under the garage footings and continue along the basement under the garage slab?