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Crawl Space Sealing and Encapsulation


The A-1 Basement Solutions Crawl Space Sealing System is a necessary step in creating a more healthy and energy efficient living environment. The A-1 Basement Solutions Crawl Space Sealing System will help reduce your energy costs and protect your home against dangerous toxins such as mold, soil gases like Radon and other harmful allergens.

Our vapor barrier sealing system is installed to effectively seal your crawl space. Once your crawl space is sealed your home will begin to reap the benefits associated with having a healthy crawl space. With the elimination of harmful soil gases such as Rodon and the removal of toxic mold or other airborne allergens, the indoor air quality in your home will be greatly improved. Our team can install these systems in a short time frame to let you get back to living healthy sooner.

crawl space Sealing

Crawl Space Encapsulation Solutions

Our crawl space vapor barrier sealing system is designed to block everything from water to gases from entering into your crawl space. The system we install is a 90mil insulated crawl space liner designed to regulate both humidity and temperature in your crawl space.

Crawl Space Vapor Barriers

crawl space Ecapsulation

A healthy home needs a healthy crawl space. You can’t have one without the other. The crawl space is subterranean, below ground where the bugs and insects live. Because the crawl space is underground it has a different environment than the rest of the house. Therefore, crawl space sealing is a necessity.

A healthy crawl space should be a standard, not a luxury. The quality of the environment in the crawl space is of major concern because the crawl space environment affects the health of all the residents of the home. As a homeowner, it is important to understand the health risks associated with the crawl space.

As warm air rises, cool air from the crawl space is sucked into the living areas of your home. Called the “stack effect”, it’s the same way a chimney works. This, combined with other factors, provides a significant amount of the air you breathe actually came from your crawl space.


Why You Should Seal Your Crawl Space

  1. Lower energy costs. The aluminized liner reflects heat in your crawl space just like wrapping a baked potato in aluminum foil keeps it warm longer by holding in the heat.
  2. Creates a healthy home. By sealing out harmful gases, radon, and moisture the crawl space is made healthier. One side of the liner is aluminized to diffuse soil gases back into the soil
  3. Provide a safe, clean area for storage. 90mil is a heavy duty vinyl that gives the liner strength. Each layer is separated by a polyethylene foam to aid with insulation. When all the components are laminated together, it forms the thickest zero perm crawl space and basement liner available today
Crawl Space Waterproofing in Scotch Plains, NJ
A-1 basement solutions is extremely friendly, professional, and thorough in what they do. Doug does a great job educating families seeking services so you can make the most informed decision. He works with you to ensure you're not just happy but that they get the job done right. We would absolutely ...
Shayna G - Scotch Plains, NJ 07076
Crawl Space Encapsulation in Madison, NJ
These guys were fast and efficient. They did mold remediation, crawl space encapsulations and obviously french drains. Super knowledgeable, friendly and trustworthy. I left the house for three days when the did all the work. They were a bit more premium than some of the others I looked at but ...
Peter G - Madison, NJ 07940