In older buildings the seal between the sill and the foundation is never as good as it should be. I think banking the foundation helps keep the floor warmer, it helps keep you comfortable in the winter, especially in old buildings.  -   Dick Hill     Quotes
In older buildings the seal between the sill and the foundation is never as good as it should be. I think banking the foundation helps keep the floor warmer, it helps keep you comfortable in the winter, especially in old buildings. Dick Hill