![How to install Ceiling Insulation in a Basement or Crawlspace & why you should. R30, R21, R19, R13. - YouTube How to install Ceiling Insulation in a Basement or Crawlspace & why you should. R30, R21, R19, R13. - YouTube](https://i.ytimg.com/vi/pjmsgqDAK2A/maxresdefault.jpg)
How to install Ceiling Insulation in a Basement or Crawlspace & why you should. R30, R21, R19, R13. - YouTube
![Is it worth the time and cost to insulate basement ceiling/under 1st floor and what's the best approach? I live in Pa basement is half exposed. Opinions vary greatly it seems. : Is it worth the time and cost to insulate basement ceiling/under 1st floor and what's the best approach? I live in Pa basement is half exposed. Opinions vary greatly it seems. :](https://i.redd.it/3uhoe2xnypl71.jpg)
Is it worth the time and cost to insulate basement ceiling/under 1st floor and what's the best approach? I live in Pa basement is half exposed. Opinions vary greatly it seems. :
![How To Complete a DIY Basement Walls and Ceiling Insulation Project | Diy basement, Diy insulation, Basement walls How To Complete a DIY Basement Walls and Ceiling Insulation Project | Diy basement, Diy insulation, Basement walls](https://i.pinimg.com/736x/fa/f2/5c/faf25c46b0164710136edadf495358f5.jpg)