Crawl Space Dehumidifier
Regulate Humidity and Protect Your Home from Mold, Mildew, and Structural Damage
Crawlspaces in Florida are prone to moisture issues, causing mold, wood rot, and structural damage. A crawl space dehumidifier from LUX Foundation Solutions effectively controls moisture, improving your home’s air quality and long-term stability. Get started with a free estimate for your Northern Florida home.
What is a Crawl Space Dehumidifier?

A crawl space dehumidifier is a powerful, high-capacity system designed to regulate humidity in the enclosed space beneath your home. Unlike standard units, crawlspace dehumidifiers run continuously and are built to handle the elevated moisture levels common in Florida.
Installing a dehumidifier in crawlspace pulls excess humidity from the air. This system helps prevent mold, wood rot, and poor indoor air quality, contributing to a healthier, more energy-efficient home.
At LUX Foundation Solutions, we install the AprilAire E070 70 Pint dehumidifier into our crawlspace encapsulation system—a high-efficiency model built to meet the demands of Florida’s humid climate, including regions like Jacksonville, Ocala, and beyond Northern Florida. Our team customizes the system to your home’s specific needs, providing reliable protection against long-term structural damage and improving indoor comfort.
Why is a Crawl Space Dehumidifier Necessary in Florida Homes?
Florida’s climate poses unique challenges for homeowners, particularly when it comes to moisture control in crawlspaces. The combination of high humidity, frequent rainfall, and poor ventilation can lead to moisture accumulation in crawlspaces, which can wreak havoc on your home’s foundation and air quality.
By installing a dehumidifier in your crawlspace, you can:
- Prevent mold and mildew growth, which thrives in Florida’s humid environment.
- Protect your home’s foundation and structural integrity from water damage and wood rot.
- Improve indoor air quality by reducing moisture, preventing musty odors, and alleviating allergy symptoms.
- Enhance energy efficiency by reducing excess moisture, which can strain HVAC systems.
Crawl space dehumidification not only safeguards your home but also preserves its value, making it a crucial long-term investment for homeowners in areas like Jacksonville, Ocala, and Palm Coast.
Signs You Need a Crawl Space Dehumidifier
Excess moisture in your crawlspace can cause a range of issues that affect your home’s structure and indoor air quality. Watch for these signs that indicate the need for a crawlspace dehumidifier:
- Visible mold or mildew growth in the crawlspace.
- Musty odors or stale air coming from the crawlspace.
- Damp, soggy, or discolored insulation in your crawlspace.
- Condensation on pipes, beams, or walls.
- Warping or sagging wood flooring or joists.
- Increased humidity levels in the indoor living spaces.
If you’re noticing any of these symptoms, it’s time to schedule a free estimate with our expert team. We can help assess the moisture levels in your crawlspace and recommend the right dehumidification solution to protect your home.
How Does a Crawl Space Dehumidifier System Work?
At LUX Foundation Solutions, we use the AprilAire E070 70 Pint Dehumidifier, a high-efficiency dehumidification system designed to tackle the humidity issues common in Northern Florida homes. This advanced dehumidifier operates by pulling moisture from the air.
As air circulates through a sealed crawlspace, the AprilAire E070 dehumidifier removes humidity and returns clean, dry air into the environment. This constant cycle maintains balanced humidity levels, helping prevent mold, mildew, and structural damage caused by excess moisture. This also combats the Stack Effect—a phenomenon where humid air from your crawlspace rises into your home, impacting indoor air quality and energy efficiency.
In Florida’s humid environment areas like Jacksonville, where rain and high groundwater are common, or Ocala, which experiences long, damp summers, this dehumidifier works especially well when paired with crawl space encapsulation. Together, they form a powerful defense that keeps your crawlspace dry, clean, and structurally sound—no matter the season.

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Why Choose LUX Crawl Space Dehumidifier?
When it comes to maintaining a healthy and comfortable home environment, the LUX Crawl Space Dehumidifier stands out for several reasons:
- High-Efficiency Moisture Control
- Built for Florida’s Climate
- Compact Yet Powerful Design
- Easy Installation and Low-Maintenance Operation
- Optimal Humidity Control
- Energy-Efficient Performance and Energy Star Rating
- Trusted Durability with Warranty
- Proven Customer Satisfaction

Get a Quality Crawl Space Dehumidifier for Your Home
Florida’s high humidity can silently damage your home from the ground up. At LUX Foundation Solutions, we provide expert crawlspace dehumidifier installation using the trusted AprilAire E070 system—engineered for Florida’s tough moisture conditions.
Serving Jacksonville, Ocala, S. Augustine, Gainesville, and Palm Coast, we offer expert installation and customized solutions to fit your crawlspace needs.
Don’t wait for mold, wood rot, or musty odors to take hold. Let’s keep your crawlspace dry, clean, and safe. Schedule a free, no-obligation estimate today by calling 904-921-3589 or filling out our online form!
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FAQ's: Crawl Space Dehumidifier Installation in Florida
To dehumidify a crawl space, install a high-efficiency crawlspace dehumidifier and seal the space with a vapor barrier or encapsulation system. This combination prevents moisture from entering and controls humidity levels, reducing the risk of mold and wood rot.
It’s essential to select a model designed for the specific size of your crawlspace to ensure effective moisture control. At LUX, we install energy-efficient dehumidifiers tailored for Northern Florida’s humid climate, keeping your crawlspace dry and preventing mold and wood rot.
Installing a crawl space dehumidifier requires a professional assessment of your space, proper positioning of the unit, and ensuring it’s connected to a drainage system for water removal.
Our team handles every aspect of the installation process, from inspecting your crawlspace for moisture to ensuring proper dehumidifier placement. We use industry-leading dehumidifiers like the AprilAire E070 to ensure maximum efficiency.
Yes, even with full encapsulation, a dehumidifier is still essential. While encapsulation seals off outside moisture, residual humidity can remain inside. A dehumidifier ensures humidity stays at safe levels, protecting your home from mold, mildew, and wood rot.
In Florida’s humid climate, the combination of encapsulation and dehumidification is the gold standard—reach out to LUX to ensure your crawlspace is truly protected.
Choosing the right size dehumidifier for your crawlspace depends on its square footage, the level of moisture, and ventilation. A unit that’s too small will struggle to keep the space dry, while one that’s too large may waste energy.
Our team will assess your crawlspace’s size and moisture levels to recommend and install the ideal dehumidifier. For standard crawlspaces in Northern Florida, units like the AprilAire E070 are often a great fit.
Yes, installing a dehumidifier in your crawl space is essential for preventing moisture damage. Without proper humidity control, your crawlspace can become a breeding ground for mold, mildew, and pests, which can negatively affect your home’s structure and air quality.
Don’t wait for visible signs of damage. Call LUX today for a free estimate and we’ll help you maintain a safe, dry, and healthy home environment.
The cost of crawl space dehumidifier installation can vary based on your home’s needs, the size of the crawlspace, and whether encapsulation is required. Generally, dehumidifier installation includes the unit, setup, and necessary adjustments to ensure optimal airflow and drainage.
At LUX Foundation Solutions, we tailor each solution to your unique situation. Contact us for a free estimate and detailed proposal customized for your Florida home.
No, and it’s not recommended. Running a dehumidifier without encapsulation allows moisture to continue entering from the soil and outside air, forcing the unit to work harder without resolving the root problem.
At LUX, we always recommend pairing dehumidifiers for crawlspaces with encapsulation for maximum protection and efficiency—especially in humid climates like Northern Florida.
Yes. A musty smell after rainfall is a common sign of excess moisture in the crawlspace—often caused by poor ventilation or drainage issues. Left unaddressed, this can lead to mold, wood rot, and unhealthy air inside your home.
If you live in Ocala, Jacksonville, or surrounding areas and notice this issue, contact us for a free crawlspace evaluation.
Installing a dehumidifier for your crawl space helps protect your home from mold, wood rot, and poor indoor air quality. It also preserves your home’s structural integrity, improves energy efficiency, and creates a healthier living environment—especially in humid areas like Jacksonville, Palm Coast, and across Northern Florida.
Looking for long-term protection? Contact us for a free estimate and custom moisture control plan tailored to your Florida home.
We recommend models like the AprilAire E070 for Florida homes—known for their high capacity, energy efficiency, and quiet operation. These units are designed specifically for sealed crawlspaces and handle Florida’s high humidity with ease.
Let our team at LUX install the right unit for your space—backed by expert service and lasting performance.
We Serve the Following Areas
LUX Foundation Solutions proudly serves homeowners across Northern Florida, providing expert crawl space dehumidification services. We bring effective moisture control to all areas of Northern Florida. Our services ensure that your crawl space remains dry and healthy, even during the most humid seasons.
We serve the following areas Jacksonville, St. Augustine, Gainesville, Ocala, Palm Coast.
Contact us for a free estimate and let our local experts protect your home with the best crawl space dehumidifier solution available.
Related Resources
Want to learn more about how to maintain a dry crawl space and protect your home from moisture damage?
Explore our helpful blog posts and resources that dive deep into crawl space dehumidification, moisture control solutions, and more. From understanding the impact of humidity on your home’s foundation to tips on preventing mold and wood rot, our educational resources are designed to guide you through the process.