FROST-PROTECT SHALLOW FOUNDATIONS, ...
FROST-PROTECT SHALLOW FOUNDATIONS, or FPSF provide protection against ice damage without the need for excavating below the cover with frosting line. FPSFs feature insulation placed strategically around the outside of the foundation to direct heat los from the building toward the foundation and to use the earth's natural geothermal bottom ... Want to read the whole article? You can purchase it here. It's quick and easy.
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