Sometimes you just know something is wrong, even without obvious symptoms. This was the case with our customer in Ypsilanti, who called with a problem crawl space. But the culprit wasn't flooding, or mildew, or even cold floors. It was dust.
There were little signs of all the others, of course, but their major impetus for calling was the excessive amount of dust that seemed to be in the house at all times. They were concerned for their health and the health of their six dogs.
So we checked it out, and sure enough, the vented crawl space was the dust culprit. Dust (and water, and bugs, and who knows what else) would enter through the vents, then travel through the ducts to the rest of the house.
We encapsulated the crawl space with our CleanSpace vapor barrier system and installed SilverGlo insulation panels to protect the crawl space from the elements, and the house above from the crawl space. And to make sure the job was complete, we sealed off those pesky vents with our Everlast Crawl Space Vent Covers.