Hello
I have a cast wall in a room that also has a cast ceiling and no insulation.
I have a water pump for the house and pool there.
Now I will insulate the ceiling from the outside; it's located under a newly built deck.
I will also insulate the wall with styrofoam and put metal sheeting on the outside as protection.
But what quality should I use for the styrofoam and why?
Rats can get to the styrofoam, but I don't know if they like styrofoam and would live in...
Does anyone have suggestions for a type of styrofoam?
/Workingclasshero