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Crawl Space Encapsulation Charleston


Moisture!  It's the bane of Charleston homeowners' existence. And where there's moisture, there are often termites and other pests not far behind. That's why the Charleston crawl space encapsulation experts at Arrow Termite & Pest Control are here to help.


A properly sealed and insulated Lowcountry crawl space is the best way to keep moisture (and pests) at bay. Arrow Termite & Pest Control has the experience and expertise to properly assess your crawl space and recommend the best course of action to keep it dry and pest-free.


So don't wait until you have a moisture or pest problem in your Charleston home - call Arrow Termite & Pest Control today and let us help you keep your Lowcountry crawl space dry and pest-free!


If you're thinking about getting your Charleston home's crawl space encapsulated, you're on the right track. Not only will it protect your home from moisture and pests, but it will also improve your home's energy efficiency.


Here at Arrow Termite and Pest Control, we specialize in Lowcountry crawl space encapsulation. We know all the ins and outs of the process, and we're dedicated to providing our customers with the best possible results.


If you're ready to get started on protecting your home, give us a call. We'll be glad to answer any of your questions and get started on the encapsulation process.




Keep Your Home Healthy And Safe From Moisture Damage With Our
Charleston Crawl Space Sealing Services

If you are dealing with moisture problems in your home in Charleston, Summerville, Mount Pleasant, West Ashley, or surrounding areas, your crawl space may be to blame.

We all know that part of living along the coast of South Carolina is dealing with the ongoing humidity. High humidity can have an effect on people as well as create damage to Lowcountry homes. That high humidity can create opportunities for mold, mildew, wood-decaying fungus, and pests, as well as cause structural damage.


Your Lowcountry crawl space is an exceptionally damp and humid area. To prevent crawl space moisture and keep additional contaminants away from you and your family, sealing your crawl space can create a healthier, safer home.

We specialize in crawl space encapsulation at Arrow Termite and Pest; by providing your home with a long-lasting, low-maintenance, and energy-efficient crawl space and includes:

  • Closing and blocking moisture vents

  • Installing ground moisture barriers

  • Installing crawl space rated dehumidifiers

  • and more

Our crawl space liners are moisture, pest, and odor resistant, and upon installation, deliver a dry, clean area for under-home storage. After installation, each ventilation unit, along with plumbing and electrical systems, will continue to be easy to get to after installation.

Closed Crawl Space Encapsulation Charleston SC



There are more and more Charleston Lowcountry homeowners who are selecting crawl space encapsulation to remove moisture and additional contaminants in their homes. Here are some of the advantages of a closed crawl space in Charleston, SC and throughout Charleston, Berkeley, and Dorchester Counties:

  • Better air quality

  • Lower humidity

  • Less crawl space moisture

  • Decreased odors

  • Fewer pests

  • Lower energy bills

  • Improved home market value

  • And many more

  • What Are The Benefits of Getting a Crawl Space Encapsulation?
    There are many benefits of getting a crawl space encapsulation, including: 1. Keeping your home more comfortable - When your crawl space is properly encapsulated, it acts as an insulator for your home. This can help keep your home more comfortable year-round by keeping the temperature and humidity levels in your crawl space consistent. 2. Reducing energy costs - Since an encapsulated crawl space helps to insulate your home, it can also lead to lower energy costs. In fact, according to the U.S. Department of Energy, sealing and insulating your crawl space can save you up to 30% on your energy bill each month! 3. Improving indoor air quality - When your crawl space is not encapsulated, it can act as a breeding ground for mold, mildew, and other harmful toxins. These toxins can then be drawn into your home through the air, leading to poor indoor air quality. By encapsulating your crawl space, you can help improve your home's indoor air quality. 4. Protecting your home from pests - Pests love dark, damp places like crawl spaces. By encapsulating your crawl space, you can help keep pests out of your home. 5. Extending the life of your HVAC System - Your HVAC system has to work harder to maintain a comfortable temperature in your home when there is an uncontrolled environment in your crawl space. This can lead to premature wear and tear on your HVAC system, and can even shorten its lifespan. By encapsulating your crawl space, you can help protect your HVAC system and extend its life. 6. Preventing water damage - Water can seep into your crawl space through cracks in the foundation or walls, or through gaps around pipes and ductwork. This can lead to serious water damage in your home. Encapsulating your crawl space can help prevent water damage by creating a barrier that keeps water out. 7. Improving the value of your home - When you encapsulate your crawl space, you are making a valuable investment in your home. An encapsulated crawl space can improve the resale value of your home by making it more attractive to potential buyers.
  • How Much Does a Crawl Space Encapsulation Cost?
    Crawl space encapsulation is a process of sealing off the crawl space from the outside environment. This is typically done by installing a vapor barrier on the floor and walls of the crawl space and sometimes also includes sealing any openings to the outside (such as vents). The purpose of encapsulation is to prevent moisture and pests from entering the crawl space and to create a more stable indoor environment. The cost of crawl space encapsulation varies depending on the size and complexity of the project. Generally speaking, it will cost more to encapsulate a larger crawl space or one that has more complex features (such as multiple rooms or an attached garage). Additionally, the cost may be higher if there are existing problems in the crawl space that need to be addressed before encapsulation (such as mold or water damage). Finally, the cost may also vary depending on the type of materials used for encapsulation. It's always best to consult with a professional contractor like Arrow Termite & Pest Control to get an accurate estimate for your specific project.
  • How Long Does Crawl Space Encapsulation Last?
    Crawl space encapsulation can last a long time if it is done properly. If the insulation and vapor barrier are installed correctly, they can last up to 25 years. However, if there are any leaks in the encapsulation, it will not last as long. It is important to make sure that the crawl space is properly sealed in order to prevent any moisture from entering. Additionally, the crawl space should be ventilated in order to allow any moisture that does enter to escape. By following these steps, you can ensure that your crawl space encapsulation will last for many years.
  • Are palmetto bugs the same as roaches?
    Palmetto bugs, also known as the American cockroach, are a type of cockroach that is common in the Charleston Lowcountry area and throughout the southeastern United States. They are often referred to as "palmetto bugs" because they are often found in palmetto trees and other moist, warm environments. Palmetto bugs are generally large, with a reddish-brown color and a hard, oval-shaped exoskeleton. They are capable of flying, but they do so infrequently. Like other cockroaches, palmetto bugs are scavengers that feed on a wide variety of organic matter, including plants and animals. They are known for their ability to survive in unsanitary conditions and are often found in damp, dark places such as basements, crawl spaces, and sewers. Despite their common name, palmetto bugs are not actually a separate species of cockroach. They are simply a regional term for the American cockroach, which is a common household pest in the Charleston Lowcountry and other parts of the Southeast. If you see a large, reddish-brown cockroach in your home or yard, it is most likely a palmetto bug. So, to answer your question, palmetto bugs are the same as roaches.
  • Are palmetto bugs harmful?
    Palmetto bugs and cockroaches, can be harmful in several ways. They are known to carry and spread various diseases, as they can pick up bacteria and other pathogens on their legs and bodies as they crawl through garbage and other dirty areas. In addition, palmetto bugs can trigger allergies and asthma attacks in some people, as they can release an allergen called tropomyosin when they are disturbed. In the Charleston Lowcountry area of South Carolina, palmetto bugs and cockroaches can be especially problematic due to the warm and humid climate, which provides an ideal environment for these pests to thrive. They can enter homes and buildings through small cracks and crevices, and are often found in basements, kitchens, and bathrooms. To prevent palmetto bugs and cockroaches from becoming a problem in your home, it is important to seal any entry points, keep the property clean and clutter-free, and eliminate sources of food and moisture. If an infestation does occur, it is best to seek the assistance of a professional pest control company to effectively eliminate the pests and prevent them from returning.
  • What time of year do palmetto bugs come out?
    In the Charleston Lowcountry, palmetto bugs typically come out during the spring months of March through April and then again in the fall months of October to November. This is because they thrive in humid climates and these seasons provide just enough warmth and moisture that they can become active. Palmetto bugs tend to become less visible when temperatures drop in the winter; however, some may still remain active during warmer days.
  • Is it normal to have palmetto bugs in your house?
    It is not uncommon for palmetto bugs to find their way into Lowcountry homes. These pests are attracted to warm, moist environments and can enter through small cracks and crevices or openings around pipes and drains. While it is not necessarily "normal" to have palmetto bugs in your house, it is common in many areas, especially here along the Southeast coast. It is essential to take steps to prevent these pests from entering your home and to take care of any infestations as soon as they are discovered.


Family owned and operated since 1989,  Arrow Termite and Pest Control provides crawl space encapsulation for Charleston SC and the surrounding areas, including but not limited to Kiawah Island, Summerville SC, Mount Pleasant SC, James Island SC, Ladson SC, Daniel Island SC, Seabrook Island SC, Goose Creek SC, and West Ashley.

To request a free estimate on crawl space solutions from Arrow Termite and Pest Control, simply fill out this form.

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