These pins are easy to work with. Just by using a 1/4" drill bit to create the need hole, I could literally push the pin in with my thumb. It took no time at all to finish the perimeter of my crawl space.

I give CSR 5 stars for the quality of their products and customer support. The 20 mil vapor barrier, water proof tape and double sided tape are all excellent products. The instructional video's gave me the instructions and confidence to accomplish this 700 sq/ft encapsulation project in a first class manner. I saved over $12,000.00 doing this work myself. It wasn't easy but CSR made it possible. Thanks CSR

Just wanted to say thanks for the great service. Larry answered a bunch of questions for me, Larry recommended different products for my crawl space /application.

The 80 lbs of product was shipped immediately and deliver in 3 or 4 days.

I don’t write too many reviews but these folks deserve the kudos.

Again thank you and thanks for the cool shirt!

KS Maine

Once I saw the DrySpace solution I knew others wouldn't compare in quality. I had no problems installing the vapor barrier and I couldn't be more pleased with the results. No more musty smell and a very clean, professional looking crawl space. I am confident it will increase the value of the house at resale time.

Pins worked very well and held tight w a 1/4" bit. Tap them in slowly to get them seated and then a few good hits will set them nicely. Used most of the bag and all worked very well. The longer length if these is preferable to others out there. Recommended for DIY installs and pros. Must admit there was a certain amount of satisfaction driving these little things in place. I used twice as many as needed, and even more on a wall that nothing would stick to. Am really happy with the results.