The Preferred Crawl Space Encapsulation Company in Middle Tennessee

If you dread going into your unconditioned, vented crawl space and put off doing so for as long as you can, we can’t say we blame you. After all, nobody wants to spend a second longer than they have to in a small, stuffy, damp space! At Complete Insulation, we’re proud to provide a reliable solution: TRU-Encap. Featuring a reinforced poly vapor barrier, this system creates a true encapsulated crawl space.

Why Encapsulate?

Encapsulating your crawl space offers three main benefits:

  • A barrier to outside air that protects against humidity and other potentially harmful conditions
  • Prevention of the upward movement of vapor from the ground
  • Conditioning of the crawl space with a dehumidifier to maintain optimal humidity levels

By converting your crawl space to a conditioned, non-vented space, you can prevent mold and mildew, improve your home’s air quality, and avoid structural damage to your home or building.

How Is Crawl Space Encapsulation Done?

Proper crawl space encapsulation involves a few steps, beginning with moving the insulation envelope—which acts as an air barrier—to the perimeter walls instead of the subfloor above the crawl space. A vapor barrier will then be installed with the seams and edges adequately sealed. After that, a dehumidifier can be installed to condition the space and maintain a consistent relative humidity (RH).

Our Approach to Encapsulation

Choosing the right crawl space encapsulation company can be challenging, but with Complete Insulation, you don’t need to worry. We handle everything, streamlining the process so that your entire project is completed with care and precision. Here’s what you can expect:

  • Free on-site inspection – We begin with a thorough inspection to determine the needs of your crawl space. We provide a detailed estimate typically within one day.
  • Preparation – On the first day, we remove any existing vapor retarders, insulation, and debris. We then install sealant at the foundation wall joints and prepare the space for encapsulation.
  • Installation – On the second day, we install closed-cell spray foam at the rim joist and perimeter walls, ensuring a proper seal. We also install the Viper CS 10ML reinforced poly vapor barrier on the crawl space floor, taping all seams and joints.
  • Dehumidifier setup – If selected, we install and activate a dehumidifier to maintain the optimal RH in the newly conditioned crawl space.

Our local team is knowledgeable, professional, and friendly, offering competitive prices and a genuine approach. Our management, staff, and install crews have decades of real-world experience, and we go above and beyond to ensure the job is done right the first time every time. With our services, you can expect improved energy efficiency, better air quality, and greater comfort in your home or business building.

Turn to the True Crawl Space Encapsulation Experts

When you’re looking for crawl space encapsulation done right, nobody does the job better than Complete Insulation. Contact our team today to learn about TRU-Encap and how you can benefit from a crawl space encapsulation at your Middle Tennessee property.

“I had a fire in my attic and needed all of the contaminated insulation removed. I am *AMAZED* at how thorough the hard working folks at Complete were. You could almost eat off the floor of the attic. The entire crew was courteous, quick and more than fair with the price. Highly recommend.”

Derek Hinz
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“The team who came from Murfreesboro, TN to our house in Chattanooga were amazing. We have a very large home. They removed all the old insulation from our three attics, sprayed with a decontaminate and then sprayed all the new insulation. All in one very long day. They were great to work with, came went they said they would, answered all our questions. Had to put the tubes all the way from the attic down to the first floor and out to the truck. They covered all the floors, stairs etc and left the place spotless. We are very pleased and would highly recommend this company.”

- Lorraine Forman

“I had a fire in my attic and needed all of the contaminated insulation removed. I am *AMAZED* at how thorough the hard working folks at Complete were. You could almost eat off the floor of the attic. The entire crew was courteous, quick and more than fair with the price. Highly recommend.”

- Derek Hinz

“I was building my own custom home and "interviewed" several spray foam insulators. It was clear Moody Ozier had a deeper knowledge of air sealing, R-value, and building codes than anyone else, so I went with Complete Insulation. He really took an interest in my hyper efficient build and came up with additional engineering ideas to further improve the efficiency of my home. I cannot say enough good things about Moody and Id tell anyone he's trustworthy, efficient, and knows the insulation and air sealing business to great depth. Jose, Fredy, and their crews showed up on time, in uniforms, with clean trucks and did a wonderful job on instal AND cleanup. They were incredibly professional at every step and it was clear they had years of experience. I recommend Complete Insulation to anyone with encapsulation and/or insulation needs whether you are new construction, retro fit, investor, or otherwise.”

- Chad Kozloski