2.0202.1 Un-Vented Subspaces - Ground Cover
Desired Outcome
Minimize ground moisture vapor and soil gas with a durable, effective vapor retarder
2.0202.2 Vented Subspaces - Ground Cover
Desired Outcome
Minimize ground moisture vapor and soil gas with a durable, effective vapor retarder
2.0202.3 Pier and Skirting Foundations - Ground Cover
Desired Outcome
Minimize ground moisture vapor and soil gas with a durable, effective vapor retarder