Crawl Space Sealing & Encapsulation

Keep Your Crawlspace Safe & Dry

Call Now!

Crawlspace Sealing Service

A poorly sealed crawl space can lead to a long list of problems, including excess moisture, mold, pests, structural damage, and higher energy bills. Sealed Solution specializes in professional crawlspace sealing and encapsulation, creating a clean, dry, and controlled environment beneath your home. A properly encapsulated crawl space not only protects the structure of your home but also improves the health and comfort of everyone living inside.

 

❝Fantastic Job!❞

★★★★★ - "Matt and his team did a fantastic job at my house. They wrapped somewhere around 40 columns, laid down several layers of vapor barrier, sealed the foundation vents, and sealed any and all cracks and gaps in the crawl space. I highly recommend this company."

Author's Face

Nick D.

 


Call for a FREE Quote

(984) 313-9494


 

Why Sealing Your Crawl Space Is a Smart Investment

Controls Moisture & Prevents Mold Growth

Crawl spaces are naturally prone to moisture. Without proper sealing, humid air and ground vapor can enter freely, creating a perfect breeding ground for mold and mildew. Encapsulating your crawl space blocks moisture intrusion, helping prevent wood rot, fungal growth, and the musty odors that often spread throughout the home.

Improves Indoor Air Quality

Up to half of the air circulating in your home can originate from the crawl space. If the area is damp, dirty, or contaminated, those pollutants get pulled right into your living areas. A sealed crawl space reduces the flow of mold spores, dust, soil gases, and allergens, resulting in noticeably cleaner, healthier indoor air.

Boosts Energy Efficiency

When outside air constantly seeps into an unsealed crawl space, your heating and cooling systems must work harder to maintain comfortable indoor temperatures. Encapsulation creates a thermal barrier and stabilizes the environment under your home. This can reduce energy loss, contribute to lower utility bills, and provide more consistent temperatures year-round.

Protects the Structure of Your Home

Moisture doesn’t just cause mold—it can weaken the very framework of your home. Excess humidity can damage floor joists, beams, insulation, and even your foundation. Sealing your crawl space keeps these elements dry and protected, preventing expensive structural repairs in the future.

Keeps Out Rodents & Pests

Rodents, termites, insects, and even snakes often enter through unsealed gaps and thrive in damp crawl spaces. Encapsulation removes the moisture they depend on and blocks entry points, making your crawl space far less inviting and helping protect your home from infestations.

 

What Can Happen If a Crawl Space Is Not Properly Sealed

A neglected or improperly sealed crawl space can lead to:

  • Mold and mildew growth that impacts your health and air quality

  • Structural damage from rot, warped wood, and settling

  • Pest and rodent invasions, including termites, mice, rats, and insects

  • Higher energy bills due to uncontrolled humidity and airflow

  • Musty odors rising into your living areas

  • Wet insulation that loses all effectiveness

  • Foundation issues from prolonged moisture exposure

In short, an unsealed crawl space can silently cause thousands of dollars in damage and turn your home into an unhealthy environment.

 

What to Consider Before Sealing Your Crawl Space

Professional Installation Matters

Crawl space sealing is not a simple DIY project. If barriers are installed incorrectly, moisture can become trapped, odors can worsen, and mold can spread more quickly. A professional ensures proper installation of vapor barriers, ventilation adjustments, and moisture control systems.

Project Cost

The cost of encapsulation depends on the size of the crawl space, existing moisture problems, and whether additional systems—such as drainage improvements or a dehumidifier—are needed. While there is an upfront investment, the long-term savings on energy and repairs make it well worth it.

Ongoing Maintenance

A sealed crawl space requires periodic check-ups to ensure humidity levels remain controlled, barriers stay intact, and equipment (like dehumidifiers) operates properly. With proper maintenance, a quality encapsulation system can last decades.

 

Why Choose Sealed Solution for Crawl Space Sealing?

Sealed Solution takes pride in delivering reliable, long-lasting crawl space sealing and encapsulation solutions tailored to each home.

When you call (984) 313-9494 to seal your crawlspace, you get:

  • Experts in crawl space sealing—this is our core service, not an add-on.

  • High-quality materials designed for durability and maximum moisture protection.

  • Thorough inspections, addressing underlying issues like drainage, leaks, or mold, before sealing.

  • Systems that are installed correctly, following industry best practices to avoid future problems.

  • Commitment to transparency, providing honest assessments, clear pricing, and dependable service.

  • We stand behind our work, offering solutions that protect your home for years to come.

When you choose Sealed Solution, you’re choosing a contractor who cares about the long-term health of your home—not just completing a job.

 

Protect Your Home From the Ground Up

A sealed, encapsulated crawl space is one of the best investments you can make in your home’s comfort, health, and structural integrity. If you’re ready to eliminate moisture problems, stop pests, and improve your indoor air quality, Sealed Solution is here to help.

Contact us today for a professional crawl space evaluation and a customized quote.

 


Call for a FREE Quote

(984) 313-9494


 

Crawlspace Services FAQ

  • What crawl space services does Sealed Solution provide?
    Sealed Solution offers comprehensive crawl space solutions including crawl space encapsulation, crawl space sealing, crawl space waterproofing, vapor barrier installation, crawl space inspections, and crawl space cleaning. With over 12 years of experience, they deliver reliable moisture control and foundation protection for homes across North Carolina.
  • Why is crawl space encapsulation important for homes in North Carolina?
    North Carolina’s humid climate and frequent rainfall create ideal conditions for moisture buildup under homes. Sealed Solution uses advanced encapsulation systems to fully seal the crawl space with durable vapor barriers, insulation, and moisture control components. This protects wood structures, reduces mold growth, and improves indoor air quality.
  • What is the difference between crawl space sealing and crawl space encapsulation?
    Crawl space sealing focuses on closing vents and gaps and adding a basic moisture barrier. Crawl space encapsulation from Sealed Solution includes complete sealing of floors, walls, and piers with reinforced vapor barriers, insulation upgrades, and optional dehumidifiers for long-term humidity control. Encapsulation is the more comprehensive, long-lasting solution. Our team can recommend sealing or encapsulation based on your home and preferences. Give us a call at (984) 313-9494.
  • How does Sealed Solution install a vapor barrier in a crawl space?
    Sealed Solution installs a thick, reinforced polyethylene vapor barrier that is carefully sealed to the crawl space floor, walls, and support columns using industrial-grade materials. This creates a continuous moisture barrier for the crawl space, preventing water vapor from entering and protecting the home’s foundation.
  • Does Sealed Solution inspect crawl spaces before beginning work?
    Yes. Sealed Solution conducts a thorough crawl space inspection to evaluate moisture levels, mold activity, structural conditions, and airflow patterns. This ensures the recommended solution—sealing, encapsulation, waterproofing, or repair—is tailored to the home’s exact needs.
  • Can sealing or encapsulating my crawl space improve indoor air quality?
    Yes. A properly sealed or encapsulated crawl space helps prevent mold spores, moisture, dust, and allergens from entering the home. Sealed Solution’s encapsulation systems create a controlled environment that enhances air quality and reduces musty odors throughout the home.
  • Is crawl space cleaning required before encapsulation?
    In most cases, yes. Sealed Solution offers crawl space cleaning to remove debris, mold, old insulation, and contaminants before installing a vapor barrier or encapsulation system. This ensures the new materials adhere properly and perform at their highest efficiency.
  • Will sealing or encapsulating my crawl space help lower energy bills?
    It often does. By reducing moisture and preventing outside air from entering the crawl space, HVAC systems run more efficiently. Many homeowners see reduced heating and cooling costs after Sealed Solution seals or encapsulates their crawl space.


Call for Fast FREE Quote

(984) 313-9494


Credit Cards Accepted

PayPal Acceptance Mark
CashApp accepted Venmo accepted

Social Media

FacebookGoogleYelpHouzzNextdoor

Cities Served

Sending your message. Please wait...

There was a problem sending your message. Please try again or call us.

Please complete all the fields in the form before sending.

You may only send 3 messages per day, but you are welcome to call us!

The phone number is invalid. Please check your phone number and try again.

The email address is invalid. Please check your email address and try again.

Thanks for contacting us! We'll get back to you shortly.