Serving Northern VA, Falls Church, Arlington, Sterling
Though we actually get a glimpse of the next two layers here, we are going to focus on the matting that stars in the upper section of the photo. This thick white matting is called TerraBlock and this is the primary thermal insulator for crawlspaces. This layer is not necessary in every home, particularly homes that do not struggle with regulating the temperature of their homes above crawlspaces.
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