The CleanSpace® Crawl Space Vapor Barrier

Seal The Vents And Install A Liner To Preserve & Improve Your Crawl Space

What It Does:

The CleanSpace® Crawl Space Vapor Barrier is the heart and soul of the CleanSpace® system.

This durable, bright white crawl space liner installs on the walls and floors, preventing water vapor and humidity from passing through

By keeping your crawl space dry, you protect your structure and insulation from mold and rot.

With a 25-year warranty against rips and tears, this durable liner will convert your crawl space into a usable storage area.

And with its mold-resistant additive "UltraFresh", CleanSpace® will never support mildew or mold growth on its surface.

Installation Time:

The CleanSpace® Crawl Space Vapor Barrier installs quickly in your home, attaching to the walls with plastic pegs. Typical jobs take less than a day.

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Call us for a free crawl space drainage quote today! We serve Elizabeth, Newark, Paterson, Perth Amboy, Summit, Toms River, NJ; New York, NY, and many nearby areas in New Jersey and New York.

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By Jan C. from Short Hills, NJ

an encapsulated crawl space system in Paterson

Sealing Your Crawl Space...

  • Controls Mold & Rot
  • Save Money On Utilities
  • Keeps Away Pest/Insects
  • Passive Radon Mitigation
  • Seals Away Odors
  • Increased Comfort - No Drafty Floors
  • Increases Home Value
  • Additional Storage Space

Benefits of Crawl Space Encapsulation

Installing a crawl space vapor barrier is one of the most cost-effective ways to improve your home and prevent the need for future crawl space repairs.

Along with protection from mold and rot, a dry crawl space will also be inhospitable to termites, cockroaches, ants, crickets, and many other pests that need excess moisture to survive. Mice and rats are deterred by the plastic vapor barrier, and flooding waters will be kept at bay.

By sealing a crawl space, you also keep away odors and allergenic mold spores that would otherwise rise up through the floor and into your home due to the stack effect.

By sealing your crawl space, you keep the summer heat out of your home and the winter cold away from your furnace, water heater, and other utilities.

As an additional benefit, the CleanSpace® crawl space vapor barrier acts as a passive radon mitigation system. It is also compatible with your active radon mitigation system as well as products such as crawl space sump pumps and the SaniDry™ dehumidifier.

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our service area

We serve the following areas

PennsylvaniaNew Jersey Our Locations:

Quality 1st Basement Systems
359 Route 35 South
Cliffwood, NJ 07721
1-732-719-3079


Quality 1st Basement Systems
2750 Morris Rd
Lansdale, PA 19446
1-267-376-9955


Quality 1st Basement Systems
450 N. Main St.
Woodstown, NJ 08098
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Quality 1st Basement Systems service area
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