5 Problems Caused by a Damp Crawl Space and How to Fix Them

1. Mold and Mildew Growth

• The Problem: Excess moisture creates the perfect environment for mold and mildew to thrive. These fungi can spread quickly, damaging wooden supports and releasing spores into your home’s air.

• The Fix:

• Install a vapor barrier to block moisture from entering your crawl space.

• Use a dehumidifier, like the SaniDry™ Crawl Space Air System, to maintain low humidity levels.

• Remove existing mold with professional mold remediation services.

2. Pest Infestations

• The Problem: Damp crawl spaces attract pests such as termites, cockroaches, ants, and rodents. These pests can cause structural damage, chew through wiring, and spread diseases.

• The Fix:

• Seal gaps, cracks, and vents with crawl space encapsulation.

• Install durable materials like the CleanSpace™ Encapsulation System to create a barrier that pests can’t penetrate.

• Reduce humidity to make the environment less inviting to pests.

3. Structural Damage

• The Problem: Prolonged exposure to moisture can weaken wooden beams, floor joists, and your home’s foundation, potentially leading to costly repairs.

• The Fix:

• Ensure proper drainage around your home with gutter extensions and grading adjustments.

• Add a drainage system and a sump pump to your crawl space to manage water intrusion.

• Encapsulate the crawl space to prevent moisture from causing further damage.

4. Poor Indoor Air Quality

• The Problem: Up to 50% of the air in your home can come from the crawl space. If the crawl space is damp, pollutants such as mold spores, allergens, and musty odors can circulate throughout your home, affecting your family’s health.

• The Fix:

• Install a sealed crawl space system to block contaminants.

• Use a high-efficiency dehumidifier to filter and clean the air.

• Insulate and seal the crawl space to separate it from the living area.

5. Higher Energy Bills

• The Problem: Moisture in the crawl space reduces your home’s energy efficiency by increasing the workload on your HVAC system. Warm or cool air can escape through gaps and leaks, driving up your heating and cooling costs.

• The Fix:

• Seal the crawl space with SilverGlo™ rigid foam insulation to improve thermal performance.

• Use air sealing techniques to eliminate drafts and reduce energy loss.

• Monitor and maintain your HVAC system for optimal efficiency.

Preventing Crawl Space Moisture Issues

The best way to protect your home from crawl space moisture is through comprehensive encapsulation. Here’s what a professional solution includes:

• Vapor Barrier: Blocks ground moisture from seeping into your crawl space.

• Drainage System: Channels water away from your home to prevent pooling.

• Dehumidifier: Maintains ideal humidity levels and filters the air.

• Insulation: Keeps your crawl space energy-efficient and temperature-stable.

Trust Lawson Home Services for Crawl Space Solutions

At Lawson Home Services, we specialize in crawl space encapsulation and moisture management. Our CleanSpace™ Encapsulation System protects your home from mold, pests, and structural damage while improving air quality and energy efficiency.

Contact us today to schedule an inspection and learn how to fix your damp crawl space problems for good!