I recently moved into a older home and ripped out all ceiling tiles, insulation, paneling, carpeting, etc. in basement but left behind all framing for walls.
1. Best approach for RIM joist insulation?
2. Are these close foam kits are hardware stores hard to use for RIM joist insulation?
3. Best approach (batt or insulation board) to replace insulation in wall framing area between basement wall and future paneling?
4. Do you avoid vapor barrier in sub floor insulation?