Contact Us 1-(888) 479-0209

WhiteCap Vapor Barrier

The WhiteCap™ vapor barrier can be installed during the crawl space encapsulation process. The vapor barrier is attached to the walls and floors of this area below your home, and it's used to keep moisture and high humidity levels out where they belong. The liner is available in 20 mil thicknesses and 12 mil thicknesses. We realize that there are other CS encapsulation and repair companies in the area who you could choose to do business with. However, you need to understand that their products are nowhere near as effective as ours, and they aren't made from the same quality materials.

Crawl Space Liner

Our crawl space liner was designed to last, meaning you won't need to get it replaced in a year or two, which may be the case with store-bought liners. Our vapor barriers have been tested for years, and they may even last for decades at a time. They will ensure that water vapor from the floors and walls stays out so that it can't get inside and cause problems. Also, the liner will ensure that bugs and other unwanted critters are kept out so they can't get inside and set up "homes" of their own - eating away at wood and causing you to have poor indoor air quality in the livable areas of your home.


Wet Basement Problem


Wet Basement Solution


Waterproofing Benefits

The liner (vapor barrier) is only one of the things that gets installed during the crawl space encapsulation process. Dehumidifiers an sump pumps can also be installed for extra protection against dangerous moisture and humidity. As a homeowner, you might be wondering why it is so important to keep this area below your home dry, safe, and healthy. After all, you never really have to go into it for anything, right? Regardless of what you use it for, you still need to protect it from damage.

Not encapsulated crawl space
Encapsulated Crawl Space

It has the following benefits:

  • Improved air quality
  • Stops bugs from getting inside
  • No more moisture or excessive humidity below your home
  • No more mold growth
  • Creates a usable storage space

Crawl Space Moisture

Crawl space moisture can ruin your home's indoor air quality by fostering the development of nasty mold and bacteria. It can also ruin your home's structural support by damaging wooden beams and floor joists. This can cause thousands of dollars in damage. It can all be prevented through crawl space encapsulation!

Please feel free to call us for more information about WhiteCap™, or to schedule an appointment for a consultation. We look forward to hearing from you soon!

The Basement Doctor is your Northeast Ohio Certified WhiteCap Installer. To learn more about the WhiteCap Crawl Space Encapsulation System, please visit

WhiteCap Crawl Space Vapor Barrier Certified Installer Badge

Verbage, images and videos on are for general informational purposes only. and its affiliates are not responsible for the pricing, quality or installation of good and services. Visitors agree to hold both and its affiliates harmless for any related damages in doing business or inquiring to do business with the experts contacted in all circumstances.