<span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">Just a thought but have you looked at how Passive House builders insulate their slabs with EPS Foam.<div><br>
</div><div>George</div></span><span style="font-size:large"><font color="#009900"><div>Advanced, Super Insulated, Building Systems</div></font></span><a href="http://StyroHomeNews.blogspot.com" target="_blank"><font color="#000000">http://StyroHomeNews.blogspot.com</font></a><br>
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