24/7 Emergency Services Available
Vapor barrier

Expert Vapor Barrier Installation in Knoxville

Moisture problems often start with weak floor joists and poor indoor air quality. If ignored, they can cause serious crawl space damage. Thomas Waterproofing Company installs vapor barriers that seal the space and block moisture. This protects your home from long-term damage.

We have over 40 years of experience helping homeowners in Knoxville, Dandridge, Seymour, Sevierville, and nearby areas. Call us today for a to make your crawl space drier.

865-459-4949
Crawl space vapor barrier

Protect Your Crawl Space from Excessive Moisture

Moisture in your crawl space can quietly damage your home. It can cause mold, wood rot, poor air quality, and higher energy bills. Thomas Waterproofing Company offers crawl space vapor barrier which is a smart and lasting solution.

It seals out dampness, protects your structure, improves indoor air, deters pests, and boosts energy efficiency. The result? A healthier, more comfortable home and peace of mind for years to come.

Crawl space protection

Comprehensive Crawl Space Protection by Us

Vapor barriers are just the beginning of protecting your crawl space. Our encapsulation is one of the most effective ways to create a clean, dry, and energy-efficient crawl space. It prevents outside moisture and pests from entering while improving the overall health of your home. To strengthen this protection, we also provide:

  • Waterproofing: To block water intrusion and protect your foundation.
  • Dehumidification: To control humidity levels and prevent mold growth.
Dehumidifier in crawl space

Moisture Control and Allergen Solutions We Offer

Moisture issues often lead to mold, mildew, and allergens that can affect your family’s health. Our moisture control services use high-capacity dehumidifiers, humidity regulation, and allergen solutions to maintain a clean, dry, and healthy environment. By pairing vapor barrier installation with moisture control, you gain maximum protection and improved indoor air quality.

Sump pump

Reliable Sump Pump Solutions by Thomas Waterproofing Company

Stay one step ahead of flooding with sump pump solutions built for your home. Our experienced team inspects your home and installs reliable pumps designed to protect your basement and foundation from flooding.

With the right sump pump, you can rest easy knowing your home is safeguarded against unexpected water problems. We offer:

Foundation wall repair

Restore Your Foundation with Our Skilled Professionals

Water damage and poor moisture control can eventually compromise your foundation. Our experts provide foundation repair services for homes and commercial properties. From sealing cracks to reinforcing weakened structures, our repairs restore strength, stability, and peace of mind.

Our team of foundation repair always try to ensure that your needs are fully supported. We offer following foundation repair services:

Thomas waterproofing service vehicle

Why Homeowners in Knoxville Trust Us?

Our experts at Thomas Waterproofing Company are more than contractors. We are Knoxville's local moisture control experts. Our specialized team offers personalized service on every project, handled exclusively by our skilled technicians. All work is done with proper permits, backed by industry recognition, and comes with a lifetime warranty. By installing vapor barriers, our team delivers complete, long-term moisture control.

Schedule Now for Expert Basement and Crawl Space Services

Moisture problems can really hamper your daily life. They destroy your home’s safety, value, and air quality. If the problems are left unchecked, they fuel mold growth, rot structural wood, overwork your HVAC, and drive up energy bills. The sooner you act, the more you save. Protect your home now. Contact Thomas Waterproofing before a small issue becomes a costly repair.

865-459-4949

Frequently Asked Questions on Vapor Barrier Installation

What is a vapor barrier, and why do I need one?
Vapor barrier is a high-quality plastic and foil sheet installed in your crawl space to block moisture from the ground. It prevents mold, wood rot, and poor air quality, helping protect your home’s structure and your family’s health.
How do I know if my home needs a vapor barrier?
Signs include musty odors, visible mold, damp or soft floors, condensation on HVAC ducts, or weakened floor joists. A free inspection from Thomas Waterproofing Company can confirm if a vapor barrier is right for your home.
How long does the installation take?
The time required for vapor barrier installation depends on the size and condition of your crawl space. Typically, the process takes about one to two days. After inspecting your space, we’ll give you a more accurate estimate based on your home’s specific needs.
Will a vapor barrier improve my indoor air quality?
By sealing out moisture and preventing mold growth, a vapor barrier helps keep your indoor air cleaner and healthier.
Is there a warranty on your vapor barrier installation?
Yes. We provide a lifetime warranty on our installations for peace of mind and long-term protection.
How much does it cost to install a vapor barrier?
Costs vary depending on crawl space size, condition, and any repairs needed. We offer free, no-obligation inspections and detailed estimates before work begins.

Recently Completed Jobs

See All

Oak Ridge, TN

The home inspection uncovered high humidity and ground water issues.  Thomas Waterproofing removed the insulation, performed fungal remediation, installed full perimeter drain system with sump pump, new vapor barrier, and installed an Aprilai...

Knoxville, TN

Customer discovered fungal growth inside her living space. After an inspection and testing was completed, it was found that it was coming from the humid crawlspace which also had standing ground water creating an enviroment for fungal growth. &nbs...

Pigeon Forge, TN

This crawlspace had large amounts of water coming into the crawlspace.  Thomas Waterproofing installed a full perimeter interior drain system and sump pump to control the ground water issue.  In addition, a fungal remediation, new vapor ...

Other pages you may be interested in...

Keep your crawl space in Knoxville and nearby areas dry and secure with Thomas Waterproofing Company’s reliable sealing service.

Thomas Waterproofing Company provides crawl space waterproofing in Knoxville to keep your home dry & safe. For wet crawl space issues, call us.

Thomas Waterproofing Company helps homeowners in Knoxville prevent moldy crawl spaces with effective dehumidification services. Call us.