The cold air that leaks in through the band joist is right under the floor of the living space above so this project will make the living space more comfortable. I have done this project on three houses and it definitely makes a difference in comfort.
You should check the temp after the foam board is sealed in place, and the batt put back in afterwards.
The cold air that leaks in through the band joist is right under the floor of the living space above so this project will make the living space more comfortable. I have done this project on three houses and it definitely makes a difference in comfort.
That’s great to know!
Is that mold or dirt
Well, could be a little bit of both I suppose 😉