Managing Humidity in Your Crawl Space

A crawl space with a lot of pipes hanging from the ceiling.

Crawl spaces, often overlooked areas in homes, play a significant role in maintaining the overall structural integrity and indoor air quality. However, when humidity in these spaces goes unmanaged, it can lead to a cascade of issues that compromise your home’s safety, comfort, and efficiency. From mold growth and wood rot to pest infestations and increased energy costs, excessive crawl space humidity poses risks that no homeowner can afford to ignore.


This blog dives into the critical topic of crawl space humidity, shedding light on why it matters and the potential dangers of leaving it unchecked. Beyond identifying the risks, we’ll explore practical and proven solutions to help you manage moisture effectively, ensuring your crawl space remains a dry, stable foundation for your home. Whether you’re facing existing humidity problems or looking to prevent them, understanding how to control crawl space moisture is key to safeguarding your investment and improving your living environment.

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By Joshua Maynor October 30, 2025
You never forget your first customer. For me, that's Mr. Doug. Back in June 2019, when Crawl Logic was brand new, he trusted me to encapsulate his crawl space. This week, I'm back at his house replacing his dehumidifier under warranty. This story matters because it shows you exactly how we handle things when equipment
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By Joshua Maynor October 29, 2025
My day started at 5:30 this morning with jiu-jitsu. By 8:00, I was on my way to do sales training for a major pest control company. Some people might wonder why a crawl space business owner is teaching sales to another company's team. Here's the thing - I'm not just running Crawl Logic anymore. I'm working to change ho
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By Joshua Maynor October 28, 2025
There I was, spending my Sunday night in my crawl space with a shop vac. Not exactly how I planned to end my weekend, but that's the thing about home renovations - they have a way of throwing you curveballs. Even when you do this for a living.