Has anyone insulated a basement slab using Rigid foam and sleepers as it's shown here:https://www.google.ca/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwilwsPw2t3dAhUdIjQIHdYDDA0QjRx6BAgBEAU&url=https%3A%2F%2Fwww.homeconstructionimprovement.com%2Fhow-to-insulate-a-concrete-floor%2F&psig=AOvVaw12Yt6rjJSwPMldeRpRbbOt&ust=1538224480194998If so, what were the results? what was your procedure? via /r/DIY https://ift.tt/2xVlTrq
