Crawl space guides
Crawl space guides for Middle Tennessee homes
Plain-English advice on moisture, vents, mold, drainage, insulation, sagging floors and sump pumps, written for Tennessee homes.
MoistureCrawl Space Encapsulation vs. a Vapor Barrier: What Is the Difference?A vapor barrier covers the ground. Encapsulation seals the whole space. Here is how each works and which one suits a Tennessee crawl space.Read the guide
Moisture7 Signs of a Crawl Space Moisture ProblemMusty smells, cold floors, sagging insulation and condensation can all point to moisture under the house. Here is what each sign means.Read the guide
MoistureShould You Close Your Crawl Space Vents?Foundation vents were meant to dry out crawl spaces, but in humid climates they often bring moisture in. Here is when closing them helps.Read the guide
MoldCrawl Space Mold: What Homeowners Should KnowCrawl space mold grows where moisture lingers. Learn what causes it, what to look for and why fixing the moisture matters more than the cleaning.Read the guide
WaterHow to Keep Water Out of Your Crawl SpaceMost crawl space water starts outside the house. Gutters, grading, drains and pumps work together to keep it away.Read the guide
EnergyCrawl Space Insulation: Floor or Walls?In a vented crawl space, insulation goes in the floor. In a sealed one, it goes on the walls. Here is how to choose and what to avoid.Read the guide
StructureWhat Causes Sagging Floors, and How Are They Fixed?Sagging floors usually come from weak support below: settled piers, rotted wood or long spans. Here is how to find the cause and fix it.Read the guide
InspectionHow to Check Your Crawl Space SafelyA short, safe look under the house can tell you a lot. Here is what to bring, what to look for and when to stay out.Read the guide
Air QualityCrawl Spaces and Your Home's Indoor AirAir moves from the crawl space into the rooms above. Learn why a damp, dirty crawl space can affect the air you breathe.Read the guide
WaterSump Pumps Explained: How They Work and When You Need OneA sump pump collects water in a pit and pumps it away from the house. Learn how they work, how to test one and when a backup is wise.Read the guide
Put it into practice
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