Improving foundation ventilation to prevent moisture buildup is a critical part of crawl space maintenance for Dallas homeowners. Moisture in the crawl space can compromise foundation health and ...

Q. This week: My five year old second home has a five foot tall crawl space with a concrete floor (copper and PVC pipes and ductwork are down there, and a suspended 80,000 BTU transverse furnace).

Dear Action Line: On crawl-space mold prevention, should clothes dryers be vented outside with a horizontal duct through the crawl space or vertically through the roof? What is required to do this ...