Product is much heavier than available from big box stores, 20 mil , and installs easily tape holds seams well Well worth it for a durable long term investment. Used heavy felt under it to protect from puncture so access to the crawl space will be easy without fear of damaging the barrier

Very strong durable vapor barrier. Highly recommend!!

Your company is fantastic!!! We are so glad we could do business with you, especially since you are in South Carolina!!

Thanks to all who helped us!!!

Delivery was next day as stated, packaged to protect product during shipping. I purchased the 12&20 mil silverback liner and also the 20 mil guardian liner. All seem to be of high quality. Only time will show how great the quality is but I have no doubts it will last.



I had several quotes to have my 3400 sqft crawl space encapsulated in the $10000-$11000 range. I purchased 20 mil for the floors, 12 mil for the walls and installed the Santa Fe dehumidifier and spent just over $3400.



The company’s that install these products are ripping people off that don’t know any better. It’s mindless work. Save yourself a ton of money and do it yourself.

I used this to seal my crawlspace walls. It's extremely durable and easy to work with. Humidity was noticeably reduced in the crawlspace immediately as I got the wall sealed. Using the seal tape and seam tape as well as the pins to secure and seal the vapor barrier worked well.