Crawlspace Science

f your home has a crawlspace, it’s not “out of sight, out of mind.” Crawlspaces impact indoor air quality, energy efficiency, and the structural integrity of your home and problems often go unnoticed until damage becomes expensive.

In this class, you’ll learn:

  • Why crawlspaces develop moisture problems
  • How mold and wood rot start and spread
  • What causes sagging floors and structural deterioration
  • How drainage, gutters, grading, and humidity control work together
  • The pros/cons of common solutions (vapor barriers, encapsulation, dehumidifiers, insulation, sump pumps)

You’ll leave with a practical framework to assess your crawlspace, ask the right questions, and make confident decisions about repairs and maintenance.

Date & Time


Tuesday, April 21, 2026

5:30-7:00 PM

Location


Ag Expo Park (4215 Long Ln, Franklin, TN)

Cost & Registration


$25


Class Limit


This class is limited to 20 participants.


Have questions? Reach out!

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Interested in more classes with Extension?