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Fix Your Nasty, Energy-Wasting Crawl Space CleanSpace crawl space encapsulation is the solution you need.

A dry, healthy home starts here.

Our Airtight CleanSpace® Crawl Space Vent Covers

What It Does:

CleanSpace® Crawl Space Vent Covers are durable plastic covers with a waterproof foam liner on the inside. They are permanently attached to the foundation over each of your crawl space vents, providing an airtight seal.

This is a vital component of our crawl space vapor barrier system, which includes a crawl space liner and an airtight door. Waterproofing is also available for the crawl space, as is our energy efficient dehumidifier.

Our crawl space vent covers are available in two sizes and three colors. Designed to last, they will never rust, rot, or need paint, ensuring a great-looking product for many years to come.

Advantages To Our System:

  • Will Not Rot, Rust, Or Grow Mold
  • An Airtight Foam Seal
  • Fast, Economical Installation
  • Compatible With Our Other Products
  • Available In Three Colors

Our crawl space experts can seal and encapsulate your crawl space quickly -- often in a day or less. Once sealed, your home will be healthier, drier, and much more energy efficient!

There's no cost to meet with one of our Certified Crawl Space Specialists! We'll provide you with a free, customized crawl space vapor barrier system estimate -- our free estimates are available throughout Canada and the United States!

An open crawl space vent

Crawl space vents provide an opening through which humid air, rain, snow, and all types of pests can enter.

Sealing the crawl space vents and installing a crawl space encapsulation system will help control mold and rot.

More about Crawl Space Ventilation

Why Seal Your Crawl Space Vents?

If the weather is dry and cool outside, your crawl space vents will indeed help keep your crawl space dry. Most of the time, however, they only add to the problem. Consider this:

If it's raining or snowing outside: The vents are letting water enter the space.

If it's humid outside: Condensation will collect on surfaces in your crawl space as the air enters and is cooled in the underground environment.

If it's cold outside: Everything in your crawl space will be cold -- including the water heater, furnace, pipes, air ducts, and the floor above.

Four Steps To A Dry Crawl Space

  1. Seal the crawl space vents and doors.
  2. Eliminate all sources of standing water.
  3. Insulate and encapsulate the walls and floors.
  4. Dehumidify the space.

Learn more about Crawl Space Sealing

We Can Install Your Waterproof, Sealed Crawl Space Door!

Our line of award-winning crawl space products will help you transform your crawl space into a drier, more energy-efficient space! Our complete system will help you preserve the value of your house -- all while making your home a healthier and more comfortable place to live.

If you'd like to learn more about how our system can help you, contact us by phone or e-mail for a free crawl space upgrade estimate! We'll send a certified professional to your home to inspect and measure the space, answer any questions you have, and provide you with a customized cost estimate.

Before your free estimate, we'll also mail you a complimentary copy of our detailed, full-color crawl space book! Packed with information about crawl space issues and their repair options, it has everything you need to know about restoring your home.

The Basement Systems Network proudly serves throughout Canada and the United States. We have a Certified Crawl Space Specialist in your neighborhood that's ready to serve you!

Looking for a price? Get a no cost, no obligation free estimate.

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Quality, Innovation, Patents, Awards

Our innovative and forward-thinking approach to designing products has solved wet basement problems that the basement waterproofing and crawl space industry has faced for decades, and our patented sump pump systems are the smartest and most reliable. Plus we listen to our customers and respond accordingly! Basement Systems Inc. has been awarded 24 Patents and 19 Innovation Prizes on waterproofing products we use every day, including a battery back up sump pump system. This approach ensures the best waterproofing systems and solutions available.

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