Sealing And Insulating Rim Joists
Sealing and Insulating Rim Joists – BEST PRACTICE Rim Joists [also called band joists] and sill plates are often an overlooked and under-insulated location in a house. The rim joist is a box-like cavity that the floor joists connect to and sits on the foundation sill and wall. Rim joists and sill plates, if not sealed, are…