This was my first time using and doing a project like this! make sure to measure and cut before you bring into the crawlspace fold it up and go into space and unfold TAN SIDE DOWN, when you cut the next piece I suggest you over lap pieces by at least 3" , I was so impressed with the quality,make sure you have sharp razors to cut because there is some poly type string that runs thru it for durability a good razor will be no problem, now I know the true test will be in the coming cold months and the years as they pass to see how it truly holds up but thus far Im very pleased with this material and its purpose. I dont often write reviews but I felt compelled to let homeowners and contractors know you will not be disappointed, unless of course you cut corners and do a cheap lazy job that will be on you and not the product. I will buy again at another location and I will highly suggest to friends and family to buy!

I cannot recommend this product enough. We installed it in our crawl space after the Colorado floods in 2013. After installing it, our crawl space has been warm and dry and we have had no mold issues. I was hesitant to use the foundation pins, but the person we talked to said we really needed them, and he was right. We were able to rent a "pin gun" from our local hardware store and the combo of the pins plus the caulking has held up extremely well. In this day and age of bad customer service and poor quality products that look good but don't deliver, it is nice to find a product that does what it says it will and exceeds your expectations. Highly recommend.

My son and I installed the 20MIL Silver Back vapor barrier in our 11x22 dirt floor crawlspace. The product is excellent and I couldn't be happier. The 20MIL liner is nice and thick and tough, so Rubbermaid tubs and boxes we store in the crawlspace scoot cross the liner with no problems and no chance of tearing the liner. I couldn't believe how fast it came! I ordered it online, the next day it was here! Would highly recommend it to anyone considering lining their crawlspace.

Everything went well a lot of work for the week vacation. All of the products work great exceptional quality. Done for the most part, humidity in the space went from around 70% when my wife and I started to 45% by the day we left to go home.

Attached some photos, you can see the moisture in the dirt and what we finished up with.

 

I bought two rolls of the 12mil anti microbial Liner. I did a 1500sq ft. crawl space and I had plenty for the job. I will use the leftover pieces to put under the tubs I will be using for storage. I will also use a piece to put down when I work under the house doing plumbing, electrical, and AC work. I am very impressed with the quality of the American made products! I have just ordered my Santa Fe dehumidifier and I am excited to see my humidity drop!