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Protect your crawl space with the durable and reliable 20 Mil Vapor Barrier. This heavy-duty liner is designed for maximum moisture control and protects against mold, mildew, and unwanted moisture infiltration. Its 20 mil thickness ensures superior strength and puncture resistance, making it perfect for high-traffic areas and long-term performance. Manufactured from premium-grade polyethylene, this vapor barrier is engineered to meet the toughest industry standards for crawl space encapsulation.
Whether looking to prevent structural damage or improve indoor air quality, the 20 Mil Vapor Barrier is your ultimate solution for a cleaner, healthier home.
Key Features:
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If your crawl space has standing, excess water, then a vapor barrier is necessary. Vapor barriers prevent water from reaching building walls, ceilings, foundations, and more. The prevention of water vapor reduces water damage, foundation damage, and mold growth.
Our standard 20 Mil Vapor Barrier is great for small or temporary projects. With our product, you can reduce the water in your home. A reduction in water increases your home’s value and keeps your family safe.
Vapor barriers are one of many solutions to waterproofing your crawl space. With a quality vapor barrier, you can seal your home and protect it from a long-list of potential problems and dangers.
An unsealed crawl space presents many dangers to your home. For example, without a proper barrier, water vapor can cause leaky walls. Leaky walls damage property foundations as well as lead to more humidity throughout your home. More moisture means less comfort as well as the potential of mold growth or furniture damage.
Keeping a property nice and dry should be the concern of any home or a business owner. With the 20 Mil Vapor Barrier, you can reduce water vapors and ensure your home is safe and sound.
Order a 20 Mil Vapor Barrier (1200 sq ft) today to achieve a waterproofed property!
20 mil standard 24×50, 20 mil standard 12×100
Cody Stevenson – August 30, 2022
This liner was great. I needed help installing it and Crawl Space was able to give me some pointers over the phone.
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I received this dehumidifier a few weeks ago for my basement and I can’t be any happier with the product. The best part is that there ... Read Moreis no water tray to be emptied!Read Less
Fast Shipping, I just got it installed yesterday but so far I love being able to control it with my phone. Will buy again from Crawl Space D... Read MoreIYRead Less
The main reason I bought from this company is due to free shipping. I went with this dehumidifier due to the ultra-compact design and it fit... Read Mores perfectly in my low crawl space.Read Less
I couldn’t believe how fast this dehumidifier arrived at my home and it being free shipping was the cherry on top for me. I will be a ... Read Morerepeat customer.Read Less
I really like this white drainage matting. Looks great in my crawl space! The price was the best of found for this quality of product.... Read MoreRead Less
Whether you’re looking to encapsulate your crawl space or just install a dehumidifier, Crawl Space DIY offers expert advice and step-by-step instructions to simplify the process and save time and money on your next project.
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