Hello!
The previous homeowners had a central vacuum installed, and therefore there is now a hole from outside into the foundation.
How should one properly fill the hole? I'm not really sure what the wall material is, but the outermost layer is plaster.
The previous homeowners had a central vacuum installed, and therefore there is now a hole from outside into the foundation.
How should one properly fill the hole? I'm not really sure what the wall material is, but the outermost layer is plaster.
