So I am in the United States, we use concrete slabs here. Where I am at we do not have ground water issues. That is pretty cool. How log does the foam last, does it start to break down?
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So I am in the United States, we use concrete slabs here. Where I am at we do not have ground water issues. That is pretty cool. How log does the foam last, does it start to break down?
The foam last forever i guess ,basically the ground underneath the foam is settling down and is creating a space of air which is an additional izolator.