How can I insulate basement walls..what’s the best product?

Paul Thielhelm
by Paul Thielhelm
Putting in a basement rec room, great room,bathroom and doing it with my son...A friend said I should put styrofoam on the outside of our concret basement, rather than just the inside....what do you think?

  1 answer
  • Melanie Melanie on Mar 11, 2018

    seal those walls with water proof just incase.some home stores have blown insulation kits.