Vented Vs. Unvented Crawlspaces for Homes in Shelbyville, TN: What You Need to Know

You may not think about your crawlspace often, but this area can play a key role in the energy efficiency of your home as well as its structural integrity. Understanding the differences between vented and unvented crawlspaces can help you choose the right option for your property. Learn more about the distinguishing characteristics of these two options below and which one may be the best choice for your home in the Shelbyville, Tennessee, area.

Vented Crawlspaces

Vented crawlspaces are the traditional type and were originally engineered to help air circulate in the space underneath a house, reducing moisture levels. However, because local conditions are so humid, these types of crawlspaces can actually bring more moisture where it is least wanted. This can invite issues ranging from the growth of mold and wood rot to pest infestations.

Unvented Crawlspaces

At Complete Insulation, we have an entire crawlspace encapsulation process called the TRU-Encap system to convert vented crawlspaces into their unvented counterparts. With leverage the benefits of spray foam insulation as part of this process, using closed cell polyurethane spray foam to seal and insulate the area.

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Wondering whether it’s time to make the switch from a vented crawlspace to an unvented crawlspace at your home in Shelbyville, TN? Look no further than our insulation installation team to provide you with crucial information about this process as well as efficient services.

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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 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

“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

Vented Vs. Unvented Crawlspaces for Homes in Shelbyville, TN: What You Need to Know

Vented Crawlspaces

Unvented Crawlspaces

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