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Understanding The Difference Between Crawlspace Encapsulation vs. Crawlspace Vapor Barrier Installation
Crawlspaces, those small, narrow areas built into homes to provide access for maintenance and installations, often go unnoticed.

However, homeowners are becoming increasingly aware of the importance of properly maintaining these areas, thanks to their critical role in the overall health and efficiency of a home.

Two standard methods of protecting crawlspaces, often confused, are crawlspace encapsulation and crawlspace vapor barrier installation.

Let's delve into these procedures to understand their differences and uses.
What is Crawlspace Vapor Barrier Installation?
Crawlspace vapor barrier installation is a preventive measure to reduce the amount of moisture that enters the crawlspace from the ground.

The process involves laying down a thin layer of plastic, typically 6 to 20 mil thick, across the crawlspace floor.

The primary purpose of the vapor barrier is to create a physical barrier that keeps ground moisture from evaporating into the crawlspace.

It's worth noting that a vapor barrier installation typically does not involve sealing off the entire crawlspace or conditioning the space; hence, it is a less comprehensive approach compared to encapsulation.

A properly installed vapor barrier can help prevent some moisture-related problems, such as mold growth and wood rot.

It is a cost-effective solution for homeowners who want to mitigate moisture issues but don't have serious water intrusion problems.
What is Crawlspace Encapsulation?
Crawlspace Encapsulation Nashville is a more thorough and comprehensive approach to crawlspace moisture control. It not only addresses ground moisture but also helps to prevent moisture from infiltrating the crawlspace from other sources such as outside air.

The encapsulation process involves covering the entire crawlspace — floors, walls, and sometimes even the ceiling — with a heavy-duty polyethylene barrier. Seams and junctions are sealed using special tapes and sealants.

The vents are closed to stop the inflow of outside air, and a door or access panel is built for entry and exit. Often, in encapsulation, a dehumidifier is installed to regulate humidity levels, creating a conditioned space that is part of the home's living environment. In some cases, insulation may also be added to the crawlspace walls for energy efficiency.

Crawlspace encapsulation offers a more long-term solution to moisture problems. By creating an entirely closed, conditioned space, encapsulation can prevent a broader range of issues, such as pest infestations, high energy bills, poor indoor air quality, and structural damage. However, this process is more labor-intensive and expensive than installing a simple vapor barrier.
The Difference in a Nutshell
To summarize, the primary difference between crawlspace encapsulation and a vapor barrier installation lies in the scope and effectiveness of the procedures. While both methods are designed to control moisture in the crawlspace, a vapor barrier only covers the ground and partially reduces moisture evaporation. On the other hand, encapsulation involves sealing the entire crawlspace and conditioning the area, offering a more comprehensive solution to humidity, temperature, and overall indoor air quality issues.

Choosing between encapsulation and vapor barrier installation depends on the specific needs and conditions of your home. Factors to consider include the severity of moisture problems, the local climate, and the budget for home improvements. It's always wise to consult with a professional crawlspace contractor who can inspect your home and provide recommendations based on your unique situation. Ensuring your crawlspace is appropriately protected and maintained is crucial for a healthy, efficient home.

Whether you opt for a vapor barrier or full encapsulation, addressing crawlspace issues can result in improved air quality, reduced energy bills, and an increase in your property's value.


Is your crawl space a damp, musty nightmare? Does the thought of what lurks down there send shivers down your spine? Crawl space encapsulation from Crawlspace Makeover in Nashville can transform your forgotten crawlspace into a clean, dry, and healthy environment.

Here’s the breakdown:

Crawl space encapsulation is essentially sealing your crawl space to create a conditioned zone.  Imagine wrapping your crawl space in a protective shell. This shell is typically made of a heavy-duty vapor barrier that lines the floors and walls.  In some cases, insulation might be added to the foundation walls as well.

By encapsulating your crawlspace, you’re essentially saying goodbye to:

  • Moisture problems: A vapor barrier stops moisture from seeping in from the ground, preventing musty odors, mold growth, and wood rot.
  • Unwanted guests: Rodents, insects, and other pests love damp crawlspaces. Encapsulation seals them out, creating a pest-free zone.
  • Uncomfortable floors: Cold floors are often a sign of a damp crawlspace. Encapsulation helps regulate temperature, leading to warmer and more comfortable floors.
  • High energy bills: Unconditioned crawlspaces can wreak havoc on your HVAC system. Encapsulation improves efficiency, potentially leading to lower energy bills.

Ready to take back control of your crawlspace?  Contact Crawlspace Makeover today for a free inspection and quote!

Considering a crawl space encapsulation project? It’s a wise investment in your home’s comfort, health, and efficiency. But like any home improvement, weighing the pros and cons is essential. Crawlspace Makeover is here to help you make an informed decision.

Pros of Crawl Space Encapsulation:

  • Improved Indoor Air Quality: Moisture in your crawlspace can lead to mold growth, releasing harmful spores into your living areas. Encapsulation creates a drier environment, reducing the risk of mold and improving your home’s air quality.
  • Increased Energy Efficiency: A sealed and conditioned crawlspace requires less work for your HVAC system, which translates to lower energy bills and a more comfortable living environment year-round.
  • Reduced Moisture Problems: Damp crawlspaces are breeding grounds for wood rot and structural damage. Encapsulation prevents moisture from entering, protecting your foundation and floor joists.
  • Enhanced Comfort: Cold floors are a thing of the past with encapsulation. A sealed crawlspace helps regulate temperature throughout your home, leading to warmer floors in winter and cooler floors in summer.
  • Pest Deterrent: Rodents, insects, and other pests love damp, dark crawlspaces. Encapsulation seals them out, creating a pest-free barrier.
  • Potential Increase in Home Value: Encapsulation is a valuable home improvement that can increase your home’s value by improving its overall condition and livability.

Cons of Crawl Space Encapsulation:

  • Upfront Cost: Encapsulation is an investment, and the cost can vary depending on the size and accessibility of your crawlspace. However, the long-term benefits in terms of energy savings, improved health, and potential home value increase can outweigh the initial cost.
  • Reduced Access: Once encapsulated, accessing your crawlspace for plumbing repairs or maintenance might be slightly more difficult. However, qualified encapsulation contractors typically design access points for future needs.
  • Improper Installation Risks: It’s crucial to hire experienced professionals for encapsulation. Improper installation can trap moisture or create ventilation issues, negating the benefits.

Crawlspace Makeover: Your Trusted Partner for Encapsulation

At Crawlspace Makeover, we understand the ins and outs of crawl space encapsulation. We offer free inspections and consultations to assess your specific needs and provide a detailed quote. Our experienced crews use high-quality materials and proven techniques to ensure a successful encapsulation project.

Ready to breathe new life into your crawlspace?  Contact Crawlspace Makeover today and experience the difference a dry, healthy crawlspace can make for your home!

Your crawl space might be out of sight, but it plays a big role in your home’s comfort, health, and efficiency.  At Crawlspace Makeovers, we’re dedicated to transforming neglected crawlspaces into healthy, dry, and beneficial areas for your home. Here’s what sets us apart:

Experience and Expertise:

  • Crawl Space Specialists: We don’t dabble in crawl spaces – it’s our specialty. Our team has the knowledge and experience to handle crawl spaces of all sizes and conditions.
  • Proven Techniques: We use tried-and-tested encapsulation methods with high-quality materials to ensure a long-lasting solution for your crawl space woes.

Focus on Your Needs:

  • Free Inspections: We offer comprehensive crawl space inspections at no cost. We’ll identify any problems and discuss the best course of action for your specific situation.
  • Custom Solutions: There’s no one-size-fits-all approach. We tailor our encapsulation plans to address your unique crawl space needs and budget.

Peace of Mind with Every Project:

  • Certified Professionals: Our crews are certified and insured, ensuring your project is completed safely and to the highest standards.
  • Warrantied Work: We stand behind our work with comprehensive warranties on materials and installation, giving you peace of mind.
  • Excellent Customer Service: We prioritize clear communication throughout the project. Our team is always available to answer your questions and address any concerns.

Crawlspace Makeovers: More Than Just Encapsulation

We go beyond basic encapsulation. We can also address specific crawl space issues like:

  • Moisture Control: We offer a variety of solutions to combat moisture problems, including vapor barriers, dehumidifiers, and proper drainage systems.
  • Insulation: We can add insulation to your foundation walls to improve energy efficiency and create a more comfortable living environment.
  • Structural Repairs: If your crawl space has sustained any structural damage, we can recommend qualified professionals to address the issue.

Invest in Your Home’s Health: Choose Crawlspace Makeovers

Don’t let your crawl space become a hidden threat to your home’s comfort and value.  Contact Crawlspace Makeovers today for a free inspection and see how we can transform your forgotten space into a valuable asset for your home.

At Crawlspace Makeover, we understand that crawl spaces can present unique challenges.  If you have a question or concern not addressed on our website, we’re here to help!  Our friendly crawl space specialists are happy to discuss your specific situation and answer any questions you might have.

Here’s how to get in touch:

  • Contact Form: Simply fill out our convenient contact form on our website, and we’ll get back to you shortly.
  • Phone: Give us a call at 615-371-5355 to speak directly with a crawl space expert.

We appreciate your interest in Crawlspace Makeover! We look forward to helping you create a healthy and dry crawl space for your home.

What Our Clients Say


Tom Catalona
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Greg and his crew did an excellent job for taking care of our crawl space. Honest and professional. Did the job on time and left area clean and tidy. Showed up on time when he said he would. Very happily with this experience. Thank you.
Bill Bozzelli
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We had damage to our crawlspace due to heavy rains and sump pump failure. Greg and his crew were professional and did a fantastic job repairing our foundation walls in our crawlspace, removing mold that had accumulated, and encapsulating our crawlspace. The difference was immediate and so worth it. Highly recommend.
Gaelle Jacobsen
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Crawlspace Services of Crawlspace Makeovers was fantastic! Not only Greg and his team provided us with a top notch service for a fair price encapsulating our crawl space, but they were responsive, kind & honest. It has become difficult to find honest, reliable, quality oriented workers and Greg was all of the above. I feel blessed to have found him and delighted with the work done. I def recommend!
David Crowe
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Crawlspace encapsulation. Greg and his team were a great crew! Nice, polite, friendly and very professional. They explained everything before starting and in a short 3 days my issue were fixed.
Daniel Lindberg
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Greg did a professional job on our project. They explained all aspects of the project during the process. They were courteous and polite at all times. They were neat and clean despite the weather conditions. We would recommend Crawlspace Makeovers to our family and friends.
Jed Broadway
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Heavy rains caused ground water to seep under my foundation in Mt. Juliet, TN, pooling up to 8-10 inches in the crawl space (formerly my garage, now a rec room). To address this, I initially used a store-bought sump pump, but for a permanent solution, I contacted TIER Inc. TIER's crew professionally installed a French Drain and sump pump, even overcoming the challenge of a crawl space with limited headroom and solid limestone under the foundation. They kept me informed throughout the process and cleaned up thoroughly afterward. I was impressed by TIER Inc.'s professionalism, courtesy, and efficiency. I highly recommend them for any similar needs!
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