Reduce Humidity in your Home with Crawl Space Encapsulation

Excess moisture rising through your foundations can wreak havoc in your home. Defend your property from mold, mildew, and musty odors with our crawl space encapsulation systems.

Call now (803)-629-8964Schedule a free crawlspace inspection

Protect your property with our crawl space waterproofing service

heavy-duty plastic barrier creates a controlled environment

Damp, dirty, and foul-smelling crawl spaces aren’t just a nuisance. Moisture can cause structural damage to your property, and increase respiratory illnesses in your household if you’re not careful. Crawl space encapsulation seals everything from the crawl space ground and foundation walls to piers and vents with a heavy-duty plastic barrier, and creates a controlled environment using:

Vapor Barriers


Sump Pumps


Older homes can suffer from high humidity levels and soaring energy costs, especially if the crawl space is prone to flooding. With encapsulation, your property is free from dampness, mold, and mildew, and your home will stay cool and comfortable, all year round.

HomeAdvisor’s leading crawl space encapsulation contractors

Finding a professional, reliable, and affordable company to take care of your crawl space encapsulation can be a challenge. But not when you check out HomeAdvisor for 5-star reviews in your area. We’ve got over 75 of them from customers just like you.

This year, we’ve been recognized as “HomeAdvisor’s Best of 2020 Winner”, due to our commitment to providing excellent craftsmanship and the highest-quality materials with every project we take on. Schedule your free consultation today, and become our next 5-star review.

Eliminate excess moisture with a crawl space encapsulation system

As a locally owned business serving our community across South Carolina, we’ve dealt with excess moisture problems all our lives. So, we know exactly how to solve your humidity issues, with the highest-quality materials at affordable prices. When you choose us for your crawl space encapsulation, we guarantee your home will have:

  • Reduced mold, mildew, and fungi
  • Improved indoor air quality
  • Lower utility bills
  • Longevity of HVAC equipment
  • Elimination of foul, musty odors
  • Decreased humidity levels
  • Protection from pest infestations
  • Increased comfort throughout your home

We’ll even help with repairs in your crawl space, and the removal of old insulation or debris if required. With Dragon Vapor Barriers by your side, you’ll rest easy knowing your home is protected from moisture, all year round.

Reduce mold, mildew, and fungi

Frequently Asked Questions

How do I get rid of a musty smell in my crawl space?

Musty odors coming from your crawl space are usually a sign of mold growth, stagnant water, rotting wood or pest infestations. To get rid of foul smells once and for all, you should:

  1. Clean the affected area and remove any debris
  2. Repair any structural damage
  3. Seal up the vents and doors
  4. Encapsulate the area with a vapor barrier
  5. Consider installing a dehumidifier
  6. Remove any standing water, and make sure there is adequate drainage moving forward.

What should the humidity be in my crawl space?

Healthy humidity levels can range between 30-50%. Ideally you should aim for below 50%, which is easily achievable when you use a crawl space dehumidifier, along with encapsulation to control the environment. If relative humidity reaches 60%, mold spores can thrive, spread through the air, and rise up into your home

Is it a good idea to encapsulate a crawl space?

It’s not just a good idea, it’s a great idea! You’ll instantly notice the difference with lower humidity levels, and no more musty odors or pest infestations. You’ll even have extra storage space, and comfort knowing your family is protected from the risk of respiratory illnesses caused by moisture in your crawl space.

Can you seal a crawl space?

Of course you can! Encapsulating your crawl space with a heavy-duty plastic barrier and sealing the vents and doors ensures no excess moisture or pest infestations can damage your property.

What is crawl space encapsulation?

Encapsulation is the process of covering your crawl space floors, walls, ceilings, and joists with a heavy-duty plastic barrier, effectively sealing and waterproofing the area. It creates a controlled environment when used with a dehumidifier, and prevents moisture from creeping up through your home

Get In Touch with Us

Dragon Vapor Barriers, LLC Verified Reviews on HomeAdvisor

Business Hours:

Monday 8:00 AM – 6:00 PM
Tuesday 8:00 AM – 6:00 PM
Wednesday 8:00 AM – 6:00 PM
Thursday 8:00 AM – 6:00 PM
Friday 8:00 AM – 6:00 PM
Saturday 9:00 AM – 4:00 PM