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            Moisture Barrier

Moisture Barrier

Crawl Space Moisture Barriers for Florida Homeowners

If you're a homeowner in the Tampa area, your home's crawl space is susceptible to moisture, mold, and rot due to the high humidity in our area. Much of the air you breathe in your home comes out of the crawl space. If your crawl space is damp, mold growth can occur, and the moisture can lead to the decay of your wood floors and even the structural integrity of your home. To stave off moisture and prevent structural damage from occurring, crawl space moisture barriers can be installed to help prevent water vapor from seeping into your crawl space. Professionally installing crawl space moisture and vapor barriers in your Tampa home helps waterproof your investment's most important structure, the foundation.

Our experienced and friendly Tampa crawl space moisture and vapor barrier technicians can install the durable CleanSpace® Crawl Space Vapor Barrier system in less than a day to protect your crawl space from humidity and moisture. Made from multiple layers of polyethylene material with a mold-resistant additive, the CleanSpace® moisture barrier is cost-effective and compatible with other protective products, like sump pumps, perimeter drain systems, and more. Before installing a crawl space moisture and vapor barrier in your Tampa home, we'll look for signs of water damage or structural damage and then seal the crawl space vents so humid air can't become trapped under the liner once it's installed. The CleanSpace® vapor barrier can then be installed in your crawl space.

LRE Foundation Repair has been Florida's trusted crawl space and foundation repair company for over 30 years, and we strive to provide complete customer satisfaction with our top-notch customer service. Protect one of your biggest investments--your home--by preventing rot and structural damage that can occur from a damp crawl space. Our Tampa trusted crawl space moisture and vapor barriers are a top-of-the-line solution to moisture problems in your crawl space.

At LRE Foundation Repair, we make it easy to repair a wet, damaged crawl space by providing free inspections to homeowners throughout central Florida. We are Florida's most trusted team in crawl space waterproofing, serving Tampa, Orlando, Saint Petersburg, and the surrounding area. Call today to learn more about our services and schedule your free inspection!


A vapor barrier is the most crucial component of crawl space waterproofing.

CleanSpace® Moisture Barrier Features:

  • 25-year warranty against rips and tears
  • 20-mil thick
  • 7-layer polyethylene material with polyester cord reinforcement
  • Mold-resistant additive "UltraFresh" prevents mold and mildew growth
  • Compatible with other products such as specific drainage matting, perimeter drain, sump pumps, and dehumidifiers.

Do I need a vapor barrier in my crawl space?

Especially in crawl spaces with exposed dirt floors, installing a moisture barrier is the most crucial step in preventing crawl space water damage.

The benefits of crawl space moisture barriers

  • The most cost-effective way waterproof your crawl space and prevent the need for future crawl space repairs
  • Protects against mold and dry rot growth
  • Makes your crawl space uninviting for termites, cockroaches, ants, crickets, and other pests that need a moist environment to survive
  • Prevents crawl space flooding by completely sealing walls and floors
  • Eliminates musty odors and allergies due to mold spores
  • Prevents hot, humid summer air and frigid winter air from entering your home, keeping utility bills low
  • Helps control indoor humidity
  • Acts as a radon mitigation system
  • Compatible with active radon mitigation systems, sump pumps, and the SaniDry™ dehumidifier
  • Cleans and opens up your crawl space, transforming it into additional storage space
  • Increases home value

Crawl space moisture barrier installation

In as little as one day, your home could be protected from humidity, mold, pests, flooding, and odors! The CleanSpace® Crawl Space Vapor Barrier can be installed in less than a day. During the installation process, your crawl space contractor will first inspect your crawl space for any water or structural damage before the moisture barrier is installed. Then, your contractor will seal any crawl space vents to prevent humid air from entering and becoming trapped under the liner. Finally, your contractor will line the foundation walls and floor with the CleanSpace® poly to create a continuous air and moisture barrier.

Before and After Installing Moisture Barrier


Moisture that enters the crawl space through vents and soil can ruin insulation and also encourage mold growth and wood rot.


Covering the crawl space floor and walls with a heavy-duty moisture barrier eliminates moisture problems, makes the living space more comfortable and cuts heating & cooling costs.

Get a Free Inspection Before Your Crawl Space Moisture Barrier Installation

Ready to get started on your crawl space moisture barrier? We have professional crawl space contractors fully trained and certified to deliver results you can rely on. LRE Foundation Repair services Lakeland, Sarasota, Clearwater, Bradenton, Kissimmee, Daytona Beach, Ocala and many nearby areas in Florida. Contact us today for a free inspection!

Proudly Serving Florida

We serve the following areas

  • Alachua
  • Atlantic Beach
  • Bostwick
  • Branford
  • Brooker
  • Bryceville
  • Bunnell
  • Callahan
  • Day
  • Doctors Inlet
  • Earleton
  • East Palatka
  • Elkton
  • Fernandina Beach
  • Flagler Beach
  • Fleming Island
  • Florahome
  • Fort White
  • Glen Saint Mary
  • Graham
  • Grandin
  • Green Cove Springs
  • Greenville
  • Hampton
  • Hastings
  • Havana
  • High Springs
  • Hilliard
  • Hollister
  • Interlachen
  • Jacksonville
  • Jacksonville Beach
  • Jasper
  • Jennings
  • Keystone Heights
  • La Crosse
  • Lake Butler
  • Lake City
  • Lake Como
  • Lake Geneva
  • Lawtey
  • Lee
  • Live Oak
  • Lloyd
  • Lulu
  • Macclenny
  • Madison
  • Mc Alpin
  • Melrose
  • Middleburg
  • Monticello
  • Neptune Beach
  • O Brien
  • Orange Park
  • Palatka
  • Palm Coast
  • Penney Farms
  • Pinetta
  • Pomona Park
  • Ponte Vedra
  • Ponte Vedra Beach
  • Putnam Hall
  • Raiford
  • Saint Augustine
  • Saint Johns
  • San Mateo
  • Sanderson
  • Satsuma
  • Shady Grove
  • Starke
  • Waldo
  • Wellborn
  • White Springs
  • Worthington Springs
  • Yulee
Our Locations:

LRE Foundation Repair
1115 South Main Street
Suite 101
Brooksville, FL 34601

LRE Foundation Repair
2150 34th Way N
Largo, FL 33771

LRE Foundation Repair
277 Power Ct
Sanford, FL 32771

LRE Foundation Repair
702 NW 9th Ave
Fort Lauderdale, FL 33311
LRE Foundation Repair serves Florida, including [major cities1]