In the World of Vapor Barriers, What's the Difference?

When it comes to vapor barriers, many say, "Well, aren't they all just plastic?"

Home improvement comes with a lot of choices. Your vapor barrier is multi-functional and helps control moisture movement. With that, there are many options to consider. 

Crawl spaces go through changes in heating, freezing, thawing, humidity, groundwater, and rain, which can all affect the crawl space environment differently. Vapor diffusion can compromise the structure of a home, piping, and floors. Prolonged moisture exposure can even lead to hazardous mold, rot, loss of thermal efficiency, and pest intrusion. 

Below-grade, the foundation needs protection. Not all vapor barriers are the same.

In the wet Pacific Northwest climate, it's important to know some of the differences when choosing what's best for your home.

Most homes are fit with a 6-mil black plastic vapor barrier. Mil refers to the thickness of the sheeting, and a mil is 0.001 inch thick.

Our CleanSpace® liner is 20-mils thick, 7-layer polyethylene composition with polyester cord reinforcement. The composition improves durability and resistance to punctures.

CleanSpace® has an antimicrobial finish, protecting against mold, musty odors, and mildew. The liner is  also UV-resistant and designed to outperform other vapor barriers by a long shot.

We secure CleanSpace® over foundation walls and floors to create a continuous air and moisture barrier. We seal out air leaks and caulk the edges and seams to ensure a fully-enclosed space.

Why is this important?

If you want to keep the space completely dry, and usable, rest assured. CleanSpace® gives better control over air quality, energy efficiency, moisture and pest prevention.

Creating a safe and healthy environment under your home is important to us, as it should be to you. Get a permanent solution backed by our 25-year total performance warranty.

Call today to book a free, no-obligation inspection & estimate at 1-360-435-6992.