Crawlspace Waterproofing

Protect Your Home from Moisture, Mold, and Radon

Sealing and encapsulating your crawlspace improves air quality, can prevent costly damage to the framing members and foundation of the home, and helps keep radon levels low.

Breathe Easier. Live Healthier. Protect Your Home.

Most homeowners never think about their crawlspace – until problems appear. A damp, unsealed crawlspace can lead to mold growth, musty odors, pest infestations, wood rot, and even higher radon levels. What happens under your house directly affects your family’s air quality and comfort.

At Reliance Radon Services we specialize in crawlspace encapsulation and radon mitigation, giving you complete protection against these hidden threats.

Why Crawlspace Encapsulation Matters

• 40%-60% of the air you breathe above a crawlspace, comes from the crawlspace itself.
• Unsealed crawlspaces allow moisture, mold, pests, and radon gas into your home.
• Encapsulation creates a clean, dry, sealed barrier that protects your home and family.
• As an added benefit, encapsulated crawlspace can lower your energy bills.

What is Crawlspace Encapsulation?

Crawlspace encapsulation is the process of sealing your crawlspace with a heavy-duty plastic vapor barrier to block out moisture, soil gases, and pests. This creates a clean, dry, controlled environment beneath your home.

Our process includes:

• Installing a reinforced vapor barrier on the floor and walls.
• Sealing vents and gaps where outside air enters.
• Adding drainage or sump pumps if water is present.
• Installing a crawlspace dehumidifier as needed for long-term humidity control.
• Integrating radon mitigation for full home safety, as desired.

The result? A healthier home from the ground up!

Signs You Need Crawlspace Encapsulation

Wondering if encapsulation is right for you? Look for these warning signs:

• Musty smells coming from the crawlspace or first floor
• Mold or mildew on floor joists or insulation
• Damp or sagging insulation
• Standing water or wet soil in the crawlspace
• Increased allergies or respiratory issues indoors
• Cold floors above your crawlspace in the winter
• High humidity or condensation inside the home
• Elevated radon levels
• Visible pests or insect activity

If you notice any of these issues, it’s time to schedule a free crawlspace inspection.

To learn more, contact us or call (419) 654-1841 today to schedule a free estimate inspection of your crawlspace.